DQR ID | Subject | Data Streams Affected |
---|---|---|
D011102.3 | SGP EBBR E19 - E19 EBBR Soil Temperature 3 Intermittenmtly Incorrect | sgp15ebbrE19.b1, sgp30ebbrE19.b1 |
D011127.21 | SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D011127.22 | SGP EBBR E4 - E4 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D011127.23 | SGP EBBR E7 - E7 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D011127.24 | SGP EBBR E8 - E8 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D011127.25 | SGP EBBR E9 - E9 EBBR Data Incorect During 6 Month Checks | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D011127.26 | SGP EBBR E12 - E12 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D011127.27 | SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D011127.28 | SGP EBBR E15 - E15 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D011127.29 | SGP EBBR E18 - E18 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D011127.30 | SGP EBBR E19 - E19 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D011127.31 | SGP EBBR E20 - E20 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D011127.32 | SGP EBBR E22 - E22 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D011127.33 | SGP EBBR E25 - E25 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE25.a1, sgp15ebbrE25.b1, sgp30ebbrE25.a1, sgp30ebbrE25.b1, sgp5ebbrE25.a1 |
D011127.34 | SGP EBBR E26 - Data Incorrect During 6 Month Checks | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D011129.1 | SGP EBBR E4 - E4 EBBR Data Incorrect | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.00, sgp5ebbrE4.a1 |
D011129.6 | SGP EBBR E7 - E7 EBBR AEM Position Caused Incorrect Data | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D011129.7 | SGP EBBR E7 - E7 EBBR All Data Incorrect | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D011129.8 | SGP EBBR E7 - E7 EBBR Data Incorrect After Recalibration | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D011129.9 | SGP EBBR E7 - E7 EBBR Data Incorrect After Missing Data Period | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D011206.11 | SGP EBBR E25 - E25 EBBR Wind Direction Incorrect | sgp30ebbrE25.a1, sgp30ebbrE25.b1, sgp5ebbrE25.a1 |
D011206.12 | SGP EBBR E25 - E25 EBBR Wind Direction Incorrect | sgp30ebbrE25.a1, sgp30ebbrE25.b1, sgp5ebbrE25.a1 |
D011206.2 | SGP EBBR E26 - Battery Voltage Low | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D011206.8 | SGP EBBR E25 - E25 EBBR Soil Heat Flow #3 Incorrect | sgp15ebbrE25.a1, sgp15ebbrE25.b1, sgp30ebbrE25.a1, sgp30ebbrE25.b1 |
D011206.9 | SGP EBBR E25 - E25 EBBR Soil Heat Flow #1 Incorrect | sgp15ebbrE25.a1, sgp15ebbrE25.b1, sgp30ebbrE25.a1, sgp30ebbrE25.b1 |
D011207.11 | SGP EBBR E12 - E12 EBBR Data Incorrect From AEM In One Position | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D011207.12 | SGP EBBR E15 - E15 EBBR Battery Voltage Low, Data Incorrect | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D011218.1 | SGP EBBR E15 - E15 EBBR Data Zeros Incorrect | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D011218.13 | SGP EBBR E20 - E20 EBBR Battery Voltage Low, Data Incorrect | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D011218.14 | SGP/EBBR/E20 - Reprocess: Soil Temperature #3 Incorrect | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D011218.8 | SGP EBBR E18 - E18 EBBR Right RH Incorrect | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D011219.3 | SGP EBBR E8 - E8 EBBR Soil Heat Flow #1 Incorrect | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1 |
D011220.2 | SGP EBBR E8 - E8 EBBR Battery Voltage Low, Data Incorrect | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
D011221.3 | SGP EBBR E9 - E9 EBBR AEM Hung, Data Incorrect | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D011221.6 | SGP/EBBR/E9 - Reprocess: E9 EBBR Soil Temperature #5 Intermittently Incorrect | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
D011221.8 | SGP EBBR E9 - E9 EBBR Gradients Incorrect During Sensor Replacement | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D020110.2 | SGP EBBR E9 - E9 EBBR Right Air Temperature Incorrect | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D020115.2 | SGP/EEBR/E2 - AEM Stopped In One Position | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020117.14 | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020117.23 | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020117.4 | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020129.1 | SGP EBBR E15 - E15 EBBR Recalibration Changeout | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.00, sgp5ebbrE15.a1 |
D020129.10 | SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D020129.11 | SGP EBBR E13 - E13 EBBR Data Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020129.12 | SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D020129.13 | SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D020129.2 | SGP EBBR E13 - E13 EBBR AEM in Mid Position | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020129.3 | SGP EBBR E13 - E13 EBBR AEM Home 30 Offset | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020129.4 | SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Position | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020129.5 | SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020129.9 | SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D020131.13 | SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020214.1 | SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020214.2 | SGP/EBBR/E13 - Data incorrect during maintenance | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020214.5 | SGP/EBBR/E13 - Data Incorrect During 6 Month Checks | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020214.7 | SGP/EBBR/E15 - Data Incorrect During 6 Month Checks | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D020716.10 | SGP/EBBR/E9 - 6 Month Checks | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D020716.11 | SGP/EBBR/E12 - 6 Month Checks | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D020716.12 | SGP/EBBR/E13 - 6 Month Checks | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020716.13 | SGP/EBBR/E15 - 6 Month Checks | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D020716.14 | SGP/EBBR/E18 - 6 Month Checks | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D020716.15 | SGP/EBBR/E19 - 6 Month Checks | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D020716.16 | SGP/EBBR/E20 - 6 Month Checks | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D020716.17 | SGP/EBBR/E22 - 6 Month Checks | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D020716.18 | SGP/EBBR/E26 - 6 Month Checks | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D020716.19 | SGP/EBBR/E2 - AEM Hung | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020716.20 | SGP/EBBR/E2 - Wind Direction Incorrect | sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020716.21 | SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrect | sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020716.22 | SGP/EBBR/E2 - Data Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.00, sgp5ebbrE2.a1 |
D020716.24 | SGP/EBBR/E4 - AEM Hung | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D020716.25 | SGP/EBBR/E4 - Data Incorrect or Zero | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.00, sgp5ebbrE4.a1 |
D020716.26 | SGP/EBBR/E7 - Measurements Zero | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.00, sgp5ebbrE7.a1 |
D020716.27 | SGP/EBBR/E7 - AEM Hung | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D020716.28 | SGP/EBBR/E7 - Wind Speed Incorrect | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D020716.29 | SGP/EBBR/E8 - Low Battery Voltage Causes Incorrect Measurements | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
D020716.30 | SGP/EBBR/E8 - AEM Hung | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D020716.5 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020716.6 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020716.7 | SGP/EBBR/E4 - 6 Month Checks | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D020716.8 | SGP/EBBR/E7 - 6 Month Checks | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D020716.9 | SGP/EBBR/E8 - 6 Month Checks | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D020717.10 | SGP/EBBR/E12 - AEM Hung | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D020717.11 | SGP/EBBR/E12 - Measurements Incorrect | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.00, sgp5ebbrE12.a1 |
D020717.12 | SGP/EBBR/E12 - Resistance Measurements Incorrect | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D020717.13 | SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrect | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D020717.14 | SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrect | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D020717.15 | SGP/EBBR/E13 - Wrong CR10 Program Installed | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.00, sgp5ebbrE13.a1 |
D020717.16 | SGP/EBBR/E13 - Wind Direction Incorrect | sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020717.17 | SGP/EBBR/E13 - AEM Hung up | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D020717.2 | SGP/EBBR/E9 - Reprocess: Soil Temperature #5 Incorrect | sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
D020717.20 | SGP/EBBR/E18 - Version 6 Produced Noisy Fluxes | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D020717.21 | SGP/EBBR/E18 - AEM Hung | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D020717.22 | SGP/EBBR/E18 - Soil Heat Flows Incorrect After Calibration Changeout | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D020717.23 | SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 Incorrect | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D020717.24 | SGP/EBBR/E18 - Left Air Temperature Incorrect | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D020717.25 | SGP/EBBR/E18 - Reference Temperature Incorrect | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D020717.26 | SGP/EBBR/E19 - Reprocess: Soil Heat Flow #3 Incorrect | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D020717.27 | SGP/EBBR/E19 - Reprocess: Soil Temperature #3 Incorrect | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D020717.29 | SGP/EBBR/E19 - Most Measurements Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
D020717.3 | SGP/EBBR/E9 - Measurements All Zeros | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.00, sgp5ebbrE9.a1 |
D020717.30 | SGP/EBBR/E19 - All Measurements Zero | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
D020717.31 | SGP/EBBR/E19 - Pressure Incorrect | sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D020717.32 | SGP/EBBR/E19 - Measurements Incorrect After CR10 Replacement | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
D020717.33 | SGP/EBBR/E19 - Low Battery Voltage | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
D020717.34 | SGP/EBBR/E22 - All Measurements Zero | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.00, sgp5ebbrE22.a1 |
D020717.35 | SGP/EBBR/E22 - AEM Hung or High Home Signals | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D020717.36 | SGP/EBBR/E25 - Reprocess: Soil Heat Flow #5 Negative Offset | sgp30ebbrE25.a1, sgp30ebbrE25.b1 |
D020717.37 | SGP/EBBR/E26 - Measurements Zero | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.00, sgp5ebbrE26.a1 |
D020717.38 | SGP/EBBR/E26 - Measurements Incorrect | sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
D020717.39 | SGP/EBBR/E26 - Multiplexer 2 Failure From High Temperature | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D020717.4 | SGP/EBBR/E9 - Humidity Probe Measurements Incorrect | sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D020717.40 | SGP/EBBR/E20 - AEM Hung | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D020717.42 | SGP/EBBR/E20 - Battery Voltage Low | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.00, sgp5ebbrE20.a1 |
D020717.43 | SGP/EBBR/E20 - Pressure Almost Constant | sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D020717.45 | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #3 Incorrect During Sensor Changeout | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D020717.46 | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #2 Has a Negative Offset | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D020717.47 | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #4 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D020717.48 | SGP/EBBR/E20 - Measurements Zero | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.00, sgp5ebbrE20.a1 |
D020717.49 | SGP/EBBR/E20 - Reprocess: Soil Temperature #3 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D020717.5 | SGP/EBBR/E9 - Right Humidity Suspect | sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D020717.50 | SGP/EBBR/E20 - Measurements Incorrect During Sensor Changeout | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D020717.51 | SGP/EBBR/E20 - Measurements Incorrect | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.00, sgp5ebbrE20.a1 |
D020717.6 | SGP/EBBR/E12 - Reprocess: Soil Temperature #3 Incorrect | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
D020717.7 | SGP/EBBR/E12 - Wind Direction Incorrect | sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D020717.8 | SGP/EBBR/E12 - Reprocess: Soil Moisture 4 and 5 Incorrect | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
D020717.9 | SGP/EBBR/E12 - Reprocess: Soil Moisture 2 and 5 Incorrect | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
D020726.1 | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #2 and #4 incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D020726.2 | SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrect | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D021113.1 | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header | sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1, sgp30ebbrE2.b1, sgp30ebbrE20.b1, sgp30ebbrE22.b1, sgp30ebbrE26.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1 |
D030110.23 | SGP/EBBR/E18 - Data Incorrect during 6 month checks | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D030110.24 | SGP/EBBR/E19 - Data Incorrect during 6 month checks | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030110.25 | SGP/EBBR/E20 - Data Incorrect during 6 month checks | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030110.26 | SGP/EBBR/E22 - Data Incorrect during 6 month checks | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030110.27 | SGP/EBBR/E26 - Data Incorrect during 6 month checks | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030110.28 | SGP/EBBR/E2 - Data Incorrect during 6 month checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030110.29 | SGP/EBBR/E4 - Data Incorrect during 6 month checks | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D030110.30 | SGP/EBBR/E7 - Data Incorrect during 6 month checks | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030110.31 | SGP/EBBR/E8 - Data Incorrect during 6 month checks | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030110.32 | SGP/EBBR/E9 - Data Incorrect during 6 month checks | sgp15ebbrE9.a0, sgp15ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030110.33 | SGP/EBBR/E12 - Data Incorrect during 6 month checks | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030110.34 | SGP/EBBR/E13 - Data Incorrect during 6 month checks | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D030110.35 | SGP/EBBR/E15 - Data Incorrect during 6 month checks | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D030113.1 | SGP/EBBR/E7 - Wind speed incorrect | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030113.10 | SGP/EBBR/E8 - AEM Frozen | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030113.11 | SGP/EBBR/E8 - Wind Speed Frozen | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030113.12 | SGP/EBBR/E8 - Water in broken Net Rad Dome | sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030113.13 | SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrect | sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030113.3 | SGP/EBBR/E7 - CES data incorrect | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D030113.4 | SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #2 Incorrect | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D030113.5 | SGP/EBBR/E7 - Change In Energy Storage Calculations Incorrect | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D030113.6 | SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #5 too low | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D030113.7 | SGP/EBBR/E7 - AEM Problems | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030113.8 | SGP/EBBR/E7 - T/RH Ventilator Fans Stopped | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030113.9 | SGP/EBBR/E8 - Battery Voltage Low | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030114.11 | SGP/EBBR/E12 - Resistance-based Measurements Incorrect | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030114.12 | SGP/EBBR/E12 - Wind Direction Incorrect | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030114.13 | SGP/EBBR/E12 - Data zero following Logger Restart | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030114.14 | SGP/EBBR/E12 - Battery Voltage Low | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030114.19 | SGP/EBBR/E12 - AEM Stuck in One Position | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
D030114.2 | SGP/EBBR/E7 - Data Reported as Zero following Logger Replacement | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030114.5 | SGP/EBBR/E9 - REPROCESS: Soil Temperature #5 Incorrect | sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
D030114.6 | SGP/EBBR/E9 - REPROCESS: Soil Heat Flow #4 Incorrect | sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
D030114.8 | SGP/EBBR/E9 - Net Rad data bad during dome replacement | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030114.9 | SGP/EBBR/E9 - AEM Malfunction | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030115.10 | SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 High | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D030115.11 | SGP/EBBR/E18 - Reprocess: Soil Heat Flow #4 High | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D030115.12 | SGP/EBBR/E18 - Data Mostly Zero Following Logger Restart | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D030115.13 | SGP/EBBR/E18 - Data Incorrect After Logger Restart | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D030115.14 | SGP/EBBR/E18 - Water in Net Radiometer Dome | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D030115.2 | SGP/EBBR/E12 - REPROCESS: Net Rad Calibration Coefficients | sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030115.3 | SGP/EBBR/E12 - Data Mostly Zero Following Logger Restart | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030115.4 | SGP/EBBR/E13 - Wind Speed Stalling at Low Speeds | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D030115.5 | SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1 | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
D030115.6 | SGP/EBBR/E13 - AEM Jung between Home Positions | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D030115.7 | SGP/EBBR/E15 - REPROCESS: Soil Moisture #1 Offset | sgp30ebbrE15.a1, sgp30ebbrE15.b1 |
D030115.8 | SGP/EBBR/E15 - Data Mostly Zero Following Logger Restart | sgp15ebbrE15.a0, sgp15ebbrE15.a1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D030115.9 | SGP/EBBR/E15 - Pressure Low | sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D030116.10 | SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #3 Incorrect Calibration | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030116.11 | SGP/EBBR/E19 - Water in Net Radiometer Dome | sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030116.6 | SGP/EBBR/E19 - Incorrect data after power interruption | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030116.7 | SGP/EBBR/E19 - Most Measurements Zero following Restart | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030116.8 | SGP/EBBR/E19 - REPROCESS: Soil Temperature #3 Incorrect | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030116.9 | SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #1 Incorrect | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030117.1 | SGP/EBBR/E19 - Pressure Low | sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030117.10 | SGP/EBBR/E20 - Data Zero following logger restarts | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030117.11 | SGP/EBBR/E20 - REPROCESS: Soil Temperature #2 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030117.12 | SGP/EBBR/E20 - Change of Energy Storage Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030117.13 | SGP/EBBR/E20 - Battery voltage low | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030117.14 | SGP/EBBR/E20 - Wind speed and direction frozen | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE2.a1 |
D030117.16 | SGP/EBBR/E22 - AEM Hung between home positions | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030117.17 | SGP/EBBR/E22 - Water inside Broken Net Rad Dome | sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030117.18 | SGP/EBBR/E20 - AEM Hung between Home Positions | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030117.19 | SGP/EBBR/E20 - REPROCESS: Heat Flow #3 and #5 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030117.2 | SGP/EBBR/E20 - Data incorrect during instrument maintenance | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030117.20 | SGP/EBBR/E20 - REPROCESS: Soil Heat Flow #5 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030117.22 | SGP/EBBR/E20 - REPROCESS: Soil Temperature #1 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030117.24 | SGP/EBBR/E18 - REPROCESS: Soil Heat Flow #1 and #4 High | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
D030117.25 | SGP/EBBR/E20 - REPROCESS: Soil Temperature #3 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030117.26 | SGP/EBBR/E26 - Measurements zero following logger restart | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030117.27 | SGP/EBBR/E26 - Multiplexer Problem | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030117.28 | SGP/EBBR/E26 - Water in broken Net Radiometer Dome | sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030117.29 | SGP/EBBR/E26 - Battery Voltage Low | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030117.3 | SGP/EBBR/E20 - Resistance-based Measurements Incorrect | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030117.31 | SGP/EBBR/E4 - Wind Speed Incorrect | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D030117.32 | SGP/EBBR/E4 - Soil Moisture #4 zero | sgp30ebbrE4.a1, sgp30ebbrE4.b1 |
D030117.4 | SGP/EBBR/E19 - Soil Temperatures #2 and #3 Intermittently Bad | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030117.6 | SGP/EBBR/E19 - Measurements zero following logger restart | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030117.7 | SGP/EBBR/E19 - Change of Energy Storage Incorrect | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030117.8 | SGP/EBBR/E20 - REPROCESS: Net Rad Coefficients Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030121.1 | SGP/EBBR/E20 - REPROCESS: Soil Temperature #1 and Soil Heat Flow #5 Incorrect | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030128.2 | SGP/EBBR/E26 - AEM Hung | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030128.3 | SGP/EBBR/E26 - Data zeros following logger restart | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030128.4 | SGP/EBBR/E26 - Left Air Temperature Incorrect | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030514.8 | SGP/EBBR/E26 - E26 EBBR Soil Heat Flow #1 Incorrect | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
D030530.3 | SGP/EBBR/E27 - E27 EBBR Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR | sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D030620.1 | SGP/EBBR/E7 - Soil Heat Flow #5 Incorrect | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D030709.1 | SGP/EBBR/E25 - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header | sgp30ebbrE25.b1 |
D030711.10 | SGP/EBBR/E20 - RHtop Zero | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030711.11 | SGP/EBBR/E19 - Soil Temperature #2 Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030711.12 | SGP/EBBR/E19 - All Data Zeros | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030711.13 | SGP/EBBR/E19 - Several Soil Measurements Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030711.14 | SGP/EBBR/E19 -Several Soil Measurements Were Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030711.16 | SGP/EBBR/E19 - AEM Hung in home30 position | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030711.17 | SGP/EBBR/E19 - Soil Heat Flow #3 Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030711.19 | SGP/EBBR/E19 - Soil Heat Flow#1 Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
D030711.2 | SGP/EBBR/E27 - Soil Heat Flow #2 Incorrect | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D030711.20 | SGP/EBBR/E19 - Many Measurements Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030711.21 | SGP/EBBR/E12 - AEM Hung Inbetween Home Positions | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030711.22 | SGP/EBBR/E18 - AEM Hung | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D030711.3 | SGP/EBBR/E27 - Soil Heat Flow #4 Incorrect | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D030711.4 | SGP/EBBR/E27 - Reference T Sensor Failure | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
D030711.5 | SGP/EBBR/E27 - Wind Direction Hung | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
D030711.6 | SGP/EBBR/E26 -Right Air Temperature Incorrect | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030711.7 | SGP/EBBR/E22 - home30 too large | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030711.8 | SGP/EBBR/E20 - Soil Heat Flow#5 Incorrect | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030711.9 | SGP/EBBR/E20 - Soil Storage Incorrect After Startup | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
D030712.1 | SGP/EBBR/E9 - AEM Hung Inbetween Home Positions | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030712.10 | SGP/EBBR/E4 - Soil Temperature #5 Incorrect | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1 |
D030712.11 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030712.12 | SGP/EBBR/E4 - 6 Month Checks | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D030712.13 | SGP/EBBR/E7 - 6 Month Checks | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030712.14 | SGP/EBBR/E8 - 6 Month Checks | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030712.15 | SGP/EBBR/E9 - 6 Month Checks | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030712.16 | SGP/EBBR/E12 - 6 Month Checks | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D030712.17 | SGP/EBBR/E13 - 6 Month Checks | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D030712.18 | SGP/EBBR/E15 - 6 Month Checks | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D030712.19 | SGP/EBBR/E18 - 6 Month Checks | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D030712.2 | SGP/EBBR/E9 - Soil Heat Flow #1 Incorrect | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
D030712.20 | SGP/EBBR/E19 - 6 Month Checks | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030712.21 | SGP/EBBR/E20 - 6 Month Checks | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D030712.22 | SGP/EBBR/E22 - 6 Month Checks | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030712.23 | SGP/EBBR/E26 - 6 Month Checks | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D030712.24 | SGP/EBBR/E27 - 6 Month Checks | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
D030712.3 | SGP/EBBR/E9 - Battery Voltage Low | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030712.4 | SGP/EBBR/E8 - AEM Hung Inbetween Home Positions | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030712.5 | SGP/EBBR/E8 - Battery Voltage Low | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030712.6 | SGP/EBBR/E2 - Soil Heat Flow #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030712.7 | SGP/EBBR/E2 - Data All Zeros | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030712.8 | SGP/EBBR/E2 - Bottom RH Incorrect | sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030712.9 | SGP/EBBR/E7 - AEM Hung Inbetween Home Position | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030724.2 | SGP/EBBR/E15 - Wind Direction 10 Degrees Low | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D030725.1 | SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030728.1 | SGP/EBBR/E2 - Soil Heat Flow #3 Spike | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030728.2 | SGP/EBBR/E15 - Top Humidity reported as zero in 30 minute data. | sgp30ebbrE15.a1, sgp30ebbrE15.b1 |
D030728.4 | SGP/EBBR/E26 - Soil Heat Flow #5 Large Positive | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
D030728.5 | SGP/EBBR/E27 - Soil Heat Flow #1 Large | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D030728.6 | SGP/EBBR/E27 - Incorrect Data From Logger Restart | sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D030729.1 | SGP/EBBR/E8 - Pressure Sensor Measurements Incorrect | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1, sgpebbrE8.01 |
D030729.2 | SGP/EBBR/E9 - AEM Hung in home 30 position. | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030729.3 | SGP/EBBR/E7 - AEM Malfunction, Some Data Incorrect | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030729.4 | SGP/EBBR/E22 - AEM Hung Inbetween Home Positions | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030916.2 | SGP/EBBR/E22 - AEM Home Signals Too High | sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D030917.15 | SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030917.2 | SGP/EBBR/E7 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrect | sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D030919.1 | SGP/EBBR/E7 - Data all zero | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030919.10 | SGP/EBBR/E19 - Water in Net Radiometer; Surface Fluxes are Incorrect | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030919.11 | SGP/EBBR/E26 - Soil Storage Incorrect; Surface Fluxes Incorrect | sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
D030919.12 | SGP/EBBR/E27 - Water in Net Radiometer; Surface Fluxes are Incorrect | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
D030919.13 | SGP/EBBR/E27 - 15 and 30 Minute Data All Zeros | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D030919.2 | SGP/EBBR/E7 - Energy Storage Incorrect, Fluxes Incorrect | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
D030919.3 | SGP/EBBR/E7 - Water in Net Radiometer Domes; Surface Fluxes are Incorrect | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D030919.4 | SGP/EBBR/E2 - 15 and 30 Minute Data are Zeros | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030919.5 | SGP/EBBR/E2 - Soil Heat #1 Offscale | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030919.6 | SGP/EBBR/E8 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D030919.7 | SGP/EBBR/E9 - Water in Net Radiometer; Surface Fluxes are Incorrect | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D030919.8 | SGP/EBBR/E13 - Water In Net Radiometer; Surface Fluxes are Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D030919.9 | SGP/EBBR/E18 - Water in Net Radiometer; Surface Fluxes are Incorrect | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
D030922.6 | SGP/EBBR/E19 - Tair Right Offscale | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D030922.7 | SGP/EBBR/E27 - Right Air Temperature Spiked Offscale | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D031021.3 | SGP/EBBR/E27 - Missing data during system update | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D031029.1 | SGP/EBBR/E20 - Fuse Blown in AEM | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D031029.2 | SGP/EBBR/E20 - Reprocess: Soil Temperature Probe #1 Measurements Spiked | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D031031.1 | SGP/EBBR/E7 - Reference Temperature Failure | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D031031.2 | SGP/EBBR/E15 - Reference Temperature Failed | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D031031.3 | SGP/EBBR/E9 - Measurements All Zero | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
D031031.4 | SGP/EBBR/E12 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D031031.5 | SGP/EBBR/E13 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
D031031.6 | SGP/EBBR/E15 - Water In Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
D031031.7 | SGP/EBBR/E20 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
D031031.8 | SGP/EBBR/E22 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
D031031.9 | SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrect | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1 |
D031103.1 | SGP/EBBR/E26 - AEM Home Signals Incorrect, Surface Fluxes Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D031106.1 | SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D031110.7 | SGP/EBBR/E15 - AEM Hung Between Home Positions, Surface Fluxes Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D031110.8 | SGP/EBBR/E19 - Battery Voltage Too Low, Most Measurements Incorrect | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D031117.2 | SGP/EBBR/E19 - AEM Stuck In One Position, Surface Fluxes Incorrect | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D031117.3 | SGP/EBBR/E27 - Right Air Temperature Spiked Offscale | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
D031124.11 | SGP/EBBR/E19 - Data Missing During Recalibration Changeout | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1, sgpebbrE19.00, sgpebbrE19.01 |
D031124.12 | SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D031204.10 | SGP/EBBR/E13 - 6 Month Checks | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D031204.11 | SGP/EBBR/E15 - 6 Month Checks | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D031204.16 | SGP/EBBR/E18 - 6 Month Checks | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D031204.17 | SGP/EBBR/E19 - 6 Month Checks | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D031204.18 | SGP/EBBR/E19 - 6 Month Checks | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D031204.19 | SGP/EBBR/E20 - 6 Month Checks | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D031204.2 | SGP/EBBR/E19 - Data All Zeros | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D031204.20 | SGP/EBBR/E22 - 6 Month Checks | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D031204.21 | SGP/EBBR/E26 - 6 Month Checks | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D031204.22 | SGP/EBBR/E27 - 6 Month Checks | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D031204.4 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D031204.5 | SGP/EBBR/E4 - 6 Month Checks | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
D031204.6 | SGP/EBBR/E7 - 6 Month Checks | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D031204.7 | SGP/EBBR/E8 - 6 Month Checks | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D031204.8 | SGP/EBBR/E9 - 6 Month Checks | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D031204.9 | SGP/EBBR/E12 - 6 Month Checks | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D031208.5 | SGP/EBBR/E20 - Wind Direction Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D031210.1 | SGP/EBBR/E27 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrect | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
D031211.3 | SGP/EBBR/E26 - Spark Gap Bad, Pressure Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D031211.5 | SGP/EBBR/E20 - Pressure Sensor Data Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D031211.6 | SGP/EBBR/E7 - Pressure Sensor Data Incorrect | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
D031217.4 | SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
D031222.10 | SGP/EBBR/E2 - All Data Zero After Logger Restart | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D031222.11 | SGP/EBBR/E2 - Net Radiometer Iced Over During Storm | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D031222.12 | SGP/EBBR/E8 - Net Radiometer Iced Over During Storm | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D031222.13 | SGP/EBBR/E9 - Net Radiometer Iced Over During Storm | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D031222.14 | SGP/EBBR/E9 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D031222.15 | SGP/EBBR/E12 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D031222.16 | SGP/EBBR/E13 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D031222.17 | SGP/EBBR/E13 - Net Radiometer Iced Over During Storm | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D031222.18 | SGP/EBBR/E15 - Net Radiometer Iced Over During Storm | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D031222.19 | SGP/EBBR/E15 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D031222.20 | SGP/EBBR/E20 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D031222.21 | SGP/EBBR/E22 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D031222.22 | SGP/EBBR/E22 - Wind Direction Sensor Frozen By Ice Storm | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D031222.23 | SGP/EBBR/E4 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D031222.24 | SGP/EBBR/E26 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D031222.25 | SGP/EBBR/E26 - Wind Direction Sensor Frozen By Ice Storm | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D031222.26 | SGP/EBBR/E27 - Soil Temperature #3 Spike in Data | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D031222.9 | SGP/EBBR/E7 - Wind Speed Sensor Frozen By Ice Storm | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D040106.1 | SGP/EBBR/E19 - Wind Speed Sensor Frozen Stopped by Ice Storm | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D040112.1 | SGP/EBBR/E15 - Wind Direction About 130 Degrees Low | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D040206.1 | SGP/EBBR/E18 - AEM Sitting At Home 15 Position | sgp15ebbrE18.b1, sgp30baebbrE18.c1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D040206.3 | SGP/EBBR/E7 - Pressure Sensor Data Incorret | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D040206.4 | SGP/EBBR/E19 - Low Battery Voltage Caused Incorrect Data | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D040227.1 | SGP/EBBR/E15 - Net Radiometer not level | sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D040303.2 | SGP/EBBR/E22 - Wind Speed Sensor Bearings Worn | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D040304.10 | SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D040304.11 | SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D040304.12 | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D040304.13 | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D040304.14 | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D040304.17 | SGP/EBBR/E18 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D040304.18 | SGP/EBBR/E18 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D040304.19 | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D040304.20 | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D040304.21 | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D040304.22 | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D040304.23 | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D040304.24 | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D040304.25 | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D040304.26 | SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D040304.28 | SGP/EBBR/E26 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D040304.29 | SGP/EBBR/E26 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D040304.3 | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D040304.4 | SGP/EBBR/E7 - Tref Problem Causes All Temps. to be Incorrect | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D040304.5 | SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D040304.6 | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D040304.7 | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D040304.8 | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D040304.9 | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice | sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D040318.13 | SGP/EBBR/E27 - Soil Moisture #5 Insensitive | sgp30ebbrE27.b1 |
D040318.17 | SGP/EBBR/E8 - Wind Speed Sensor Frozen Stopped By Icing | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D040331.2 | SGP/EBBR/E8 - AEM Replacement | sgp15ebbrE8.b1, sgp30baebbrE8.c1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D040407.2 | SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficient | sgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D040505.1 | SGP/EBBR/E2 - Soil Heat Flow #1 Spikes Down | sgp30ebbrE2.b1 |
D040505.3 | SGP/EBBR/E18 - Pressure Low | sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D040507.1 | SGP/EBBR/E15 - Wind Speed Incorrect | sgp15ebbrE15.b1, sgp30baebbrE15.c1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D040507.2 | SGP/EBBR/E20 - Left Air Temperature Incorrect | sgp15ebbrE20.b1, sgp30baebbrE20.c1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D040507.3 | SGP/EBBR/E27 - Right Air Temperature Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D040525.4 | SGP/EBBR/E19 - Metadata errors | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
D040608.6 | SGP/EBBR/E13 - Automatic Exchange Mechanism Failure | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D040608.7 | SGP/EBBR/E19 - AEM Hung Inbetween Home Positions | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D040615.3 | SGP/EBBR/E12 - Incorrect Times | sgp15ebbrE12.b1, sgp30baebbrE12.c1, sgp30ebbrE12.b1, sgp5ebbrE12.b1, sgpebbrE12.00 |
D040706.2 | SGP/EBBR/E22 - Net Radiation Incorrect | sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D040706.3 | SGP/EBBR/E27 - Loose Tair Left Connections | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D040722.1 | SGP/EBBR/E20 - Wind Direction Stuck at 100 Degrees | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D040723.2 | SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome | sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D040723.3 | SGP/EBBR/E22 - Water In Net Radiometer | sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D040723.4 | SGP/EBBR/E18 - Soil Temperature and Moisture Probes in Set #1 Spiked Outputs | sgp30ebbrE18.b1 |
D040813.2 | SGP/EBBR/E20 - AEM Failure | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D040813.4 | SGP/EBBR/E4 - Net Radiation Incorrect, Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D040813.5 | SGP/EBBR/E26 - Soil Temperature #4 and Soil Heat Flow #4 Incorrect | sgp30ebbrE26.b1 |
D040813.6 | SGP/EBBR/E18 - Soil Temperature #2 Incorrect | sgp30ebbrE18.b1 |
D040813.8 | SGP/EBBR/E7 - Pressure Too High | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D040915.2 | SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D040915.3 | SGP/EBBR/E2 - Net Radiometer Dome Broken, Reducing Net Radiation Measurement, Fluxes Incorrect | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D040915.5 | SGP/EBBR/E8 - Net Radiation Incorrect, Fluxes Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D040915.6 | SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D040915.7 | SGP/EBBR/E20 - Soil Heat Flow #3 and Soil Temperature #3 Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041004.4 | SGP/EBBR/E15 - Soil Moisture Coefficients Incorrect | sgp30ebbrE15.b1 |
D041005.3 | SGP/EBBR/E7 - Data Missing | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D041006.3 | SGP/EBBR/E20 - All Soil Measurements Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041014.2 | SGP/EBBR/E2 - Soil Heat Flow Sensor #2 Bad | sgp15ebbrE2.b1, sgp30ebbrE2.b1 |
D041222.1 | SGP/EBBR/E26 - Spark Gap Bad, Pressure Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
D041222.10 | SGP/EBBR/E9 - 6 Month Checks | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D041222.11 | SGP/EBBR/E12 - 6 Month Checks | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D041222.12 | SGP/EBBR/E13 - 6 Month Checks | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D041222.13 | SGP/EBBR/E15 - 6 Month Checks | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D041222.14 | SGP/EBBR/E18 - 6 Month Checks | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D041222.15 | SGP/EBBR/E19 - 6 Month Checks | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D041222.16 | SGP/EBBR/E20 - 6 Month Checks | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D041222.17 | SGP/EBBR/E22 - 6 Month Checks | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D041222.18 | SGP/EBBR/E26 - 6 Month Checks | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D041222.19 | SGP/EBBR/E27 - 6 Month Checks | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D041222.2 | SGP/EBBR/E12 - AEM home_15 Incorrect, Flux Measurements not affected | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D041222.3 | SGP/EBBR/E20 - Soil Moisture #4 and Soil Temperature #4 Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041222.4 | SGP/EBBR/E26 - Low Battery Voltage - Many Measurements Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D041222.5 | SGP/EBBR/E26 - Most Measurements Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D041222.6 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D041222.7 | SGP/EBBR/E4 - 6 Month Checks | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D041222.8 | SGP/EBBR/E7 - 6 Month Checks | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D041222.9 | SGP/EBBR/E8 - 6 Month Checks | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D041223.1 | SGP/EBBR/E20 - Soil Heat Flow #4 Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D050113.2 | SGP/EBBR/E9 - Wind Speed Threshhold Low | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D050206.10 | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D050206.11 | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D050206.12 | SGP/EBBR/E18 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D050206.13 | SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D050206.14 | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D050206.15 | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D050206.16 | SGP/EBBR/E26 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D050206.17 | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D050206.4 | SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D050206.5 | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050206.6 | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D050206.7 | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D050206.8 | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D050206.9 | SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D050207.1 | SGP/EBBR/E2 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D050207.10 | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D050207.11 | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D050207.12 | SGP/EBBR/E26 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D050207.13 | SGP/EBBR/E27 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D050207.2 | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050207.3 | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D050207.4 | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D050207.5 | SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D050207.6 | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D050207.7 | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D050207.8 | SGP/EBBR/E18 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D050207.9 | SGP/EBBR/E19 - Wind Direction Frozen Stopped By Ice Storm | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D050211.1 | SGP/EBBR/E26 - Aging Pressure Sensor Output Changes With Supply Voltage | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D050211.2 | SGP/EBBR/E27 - Soil Moisture #5 Incorrect | sgp30ebbrE27.b1 |
D050215.10 | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050215.11 | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D050215.12 | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D050215.13 | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D050215.14 | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D050215.15 | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D050215.16 | SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D050215.17 | SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D050215.18 | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D050215.19 | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D050215.20 | SGP/EBBR/E19 - Wind Speed Constant | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D050215.21 | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D050215.22 | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D050215.7 | SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D050215.8 | SGP/EBBR/E2 - Wind Direction Frozen Stopped By Ice | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D050215.9 | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050303.4 | SGP/EBBR/E4 - Wind Speed and Direction Frozen by Ice Storm | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050304.1 | SGP/EBBR/E12 - Wind Speed and Direction Frozen by Ice Storm | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D050323.2 | SGP/EBBR/E22 - Net Radiation Too Low - Top Dome Broken | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D050324.1 | SGP/EBBR/E15 - Soil Heat Flows Undermeasured, and Latent and Sensible Heat Fluxes Overstimated | sgp30ebbrE15.b1 |
D050324.2 | SGP/EBBR/E19 - Reprocess: Negative Net Rad calibrations | sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D050324.3 | SGP/EBBR/E26 - Incorrect soil type coefficients used | sgp30ebbrE26.b1 |
D050330.2 | SGP/EBBR/E7 - Wrong Datalogger Program | sgp30ebbrE7.b1 |
D050404.1 | SGP/EBBR/E20 - Wrong Datalogger Program Installed | sgp30ebbrE20.b1 |
D050404.2 | SGP/EBBR/E4 - Soil Temperature #5 Spiking Upwards | sgp30ebbrE4.b1 |
D050404.4 | SGP/EBBR/E20 - Temp. of thum_left Incorrect At Times | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D050413.3 | SGP/EBBR/E8 - Battery Voltage Problem | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D050413.6 | SGP/EBBR/E27 - SM2 Coefficients Incorect | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D050510.3 | SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D050601.2 | SGP/EBBR/E9 - Soil moisture too high | sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050602.2 | SGP/EBBR/E4 - Water in Net Radiometer | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050622.1 | SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure) | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D050624.1 | SGP/EBBR/E4 - All Measurements Incorrect Due to Low Battery Voltage | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D050624.2 | SGP/EBBR/E15 - Net Radiation Too Large - Water in Bottom | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D050624.3 | SGP/EBBR/E19 - Net Radiation Incorrect - Cable Chewed by Rodents | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D050624.7 | SGP/EBBR/E13 - Improved EBBR CR10 Program | sgp30ebbrE13.b1 |
D050719.10 | SGP/EBBR/E15 - Improved EBBR CR10 Program | sgp30ebbrE15.b1 |
D050719.11 | SGP/EBBR/E18 - Improved EBBR CR10 Program | sgp30ebbrE18.b1 |
D050719.12 | SGP/EBBR/E19 - Improved EBBR CR10 Program | sgp30ebbrE19.b1 |
D050719.13 | SGP/EBBR/E20 - Improved EBBR CR10 Program | sgp30ebbrE20.b1 |
D050719.14 | SGP/EBBR/E22 - Improved EBBR CR10 Program | sgp30ebbrE22.b1 |
D050719.15 | SGP/EBBR/E26 - Improved EBBR CR10 Program | sgp30ebbrE26.b1 |
D050719.16 | SGP/EBBR/E27 - Improved EBBR CR10 Program | sgp30ebbrE27.b1 |
D050719.4 | SGP/EBBR/E2 - Improved EBBR CR10 Program | sgp30ebbrE2.b1 |
D050719.5 | SGP/EBBR/E4 - Improved EBBR CR10 Program | sgp30ebbrE4.b1 |
D050719.6 | SGP/EBBR/E7 - Improved EBBR CR10 Program | sgp30ebbrE7.b1 |
D050719.7 | SGP/EBBR/E8 - Improved EBBR CR10 Program | sgp30ebbrE8.b1 |
D050719.8 | SGP/EBBR/E9 - Improved EBBR CR10 Program | sgp30ebbrE9.b1 |
D050719.9 | SGP/EBBR/E12 - Improved EBBR CR10 Program | sgp30ebbrE12.b1 |
D050922.2 | SGP/EBBR/E20 - Soil Temperature and Soil Moisture #4 Measurements Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D051024.1 | SGP/EBBR/E7 - Data Missing | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D051104.1 | SGP/EBBR/E9 - Net Radiation Incorrect: Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D051104.2 | SGP/EBBR/E13 - Fluxes Incorrect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D051104.3 | SGP/EBBR/E13 - Loose connections | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D051106.1 | SGP/EBBR/E2 - Net Radiation Incorrect; Latent and Sensible Heat Fluxes Incorrect | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D051106.10 | SGP/EBBR/E18 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D051106.13 | SGP/EBBR/E22 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D051106.15 | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D051106.16 | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorredt | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D051106.18 | SGP/EBBR/E2 - Average Soil Heat Flux Incorrect | sgp30ebbrE2.b1 |
D051106.19 | SGP/EBBR/E4 - Average Soil Heat Flux Incorrect | sgp30ebbrE4.b1 |
D051106.20 | SGP/EBBR/E7 - Average Soil Heat Flux Incorrect | sgp30ebbrE7.b1 |
D051106.21 | SGP/EBBR/E8 - Average Soil Heat Flux Incorrect | sgp30ebbrE8.b1 |
D051106.22 | SGP/EBBR/E9 - Average Soil Heat Flux Incorrect | sgp30ebbrE9.b1 |
D051106.23 | SGP/EBBR/E12 - Average Soil Heat Flux Incorrect | sgp30ebbrE12.b1 |
D051106.24 | SGP/EBBR/E13 - Average Soil Heat Flux Incorrect | sgp30ebbrE13.b1 |
D051106.25 | SGP/EBBR/E15 - Average Soil Heat Flux Incorrect | sgp30ebbrE15.b1 |
D051106.26 | SGP/EBBR/E18 - Average Soil Heat Flux Incorrect | sgp30ebbrE18.b1 |
D051106.27 | SGP/EBBR/E19 - Average Soil Heat Flux Incorrect | sgp30ebbrE19.b1 |
D051106.28 | SGP/EBBR/E20 - Average Soil Heat Flux Incorrect | sgp30ebbrE20.b1 |
D051106.29 | SGP/EBBR/E22 - Average Soil Heat Flux Incorrect | sgp30ebbrE22.b1 |
D051106.3 | SGP/EBBR/E7 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D051106.30 | SGP/EBBR/E26 - Average Soil Heat Flux Incorrect | sgp30ebbrE26.b1 |
D051106.31 | SGP/EBBR/E27 - Average Soil Heat Flux Incorrect | sgp30ebbrE27.b1 |
D051106.4 | SGP/EBBR/E8 - Soil Heat Flow #2 Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D051106.5 | SGP/EBBR/E8 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D051106.9 | SGP/EBBR/E15 - Soil Set #5 Temperature, Moisture, and Heat Flow Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D051111.10 | SGP/EBBR/E12 - metadata corrections | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D051111.11 | SGP/EBBR/E13 - metadata corrections | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D051111.12 | SGP/EBBR/E15 - metadata corrections | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D051111.13 | SGP/EBBR/E18 - metadata corrections | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D051112.1 | SGP/EBBR/E19 - metadata corrections | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D051112.10 | SGP/EBBR/E27 - metadata corrections | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D051112.2 | SGP/EBBR/E2 - metadata corrections | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D051112.3 | SGP/EBBR/E4 - metadata corrections | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D051112.4 | SGP/EBBR/E7 - metadata corrections | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D051112.5 | SGP/EBBR/E8 - metadata corrections | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D051112.6 | SGP/EBBR/E9 - metadata corrections | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D051112.7 | SGP/EBBR/E20 - metadata corrections | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D051112.8 | SGP/EBBR/E22 - metadata corrections | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D051112.9 | SGP/EBBR/E26 - metadata corrections | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D051115.10 | SGP/EBBR/E25 - metadata errors | sgp15ebbrE25.b1, sgp30ebbrE25.b1 |
D051214.2 | SGP/EBBR/E19 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D051214.3 | SGP/EBBR/E19 - Incorrect Sensible and Latent Heat Fluxes | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D051215.1 | SGP/EBBR/E4 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D051215.2 | SGP/EBBR/E9 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D051215.3 | SGP/EBBR/E15 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect. | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D051222.1 | SGP/EBBR/E26 - Data Suspect During Low Supply Voltage | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D060110.2 | SGP/EBBR/E2 - Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D060111.10 | SGP/EBBR/E15 - Incorrect Sensible and Latent Heat Fluxes | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D060111.11 | SGP/EBBR/E15 - Reprocess: Sensible and Latent Heat Fluxes, Soil Set #2 Sometimes Incorrect | sgp30ebbrE15.b1 |
D060111.13 | SGP/EBBR/E20 - Data Incorrect During J-Panel Replacement | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D060111.2 | SGP/EBBR/E4 - Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D060111.3 | SGP/EBBR/E7 - Barometric Pressure Incorrect | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D060111.4 | SGP/EBBR/E8 - AEM Not Exchanging | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D060111.5 | SGP/EBBR/E12 - Sensible and Latent Heat Fluxes Incorrect at Times | sgp15ebbrE12.b1, sgp30ebbrE12.b1 |
D060111.8 | SGP/EBBR/E12 - Multiplexer failure | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D060111.9 | SGP/EBBR/E13 - Wind Speed Sensor Frozen | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060112.1 | SGP/EBBR/E22 - Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D060425.1 | SGP/EBBR/E27 - Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D060428.4 | SGP/EBBR/E22 - Fluxes Incorrect When Soil Heat Flow #3 Out of Range | sgp30ebbrE22.b1 |
D060501.11 | SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrect | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D060501.12 | SGP/EBBR/E13 - Missing Data | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060501.13 | SGP/EBBR/E13 - Flux and Gradient Measurements Incorrect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060501.14 | SGP/EBBR/E13 - Net Radiation and Fluxes Suspect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060501.15 | SGP/EBBR/E15 - Wind Speed Sensor Frozen Stopped | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D060501.17 | SGP/EBBR/E18 - Wind Speed Zero | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D060501.2 | SGP/EBBR/E2 - Wind Speed Sensor Frozen Stopped | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D060501.22 | SGP/EBBR/E20 - Suspect Measurements | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D060501.25 | SGP/EBBR/E22 - Wind Speed Sensor Frozen Stopped | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D060501.26 | SGP/EBBR/E26 - Measurements Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D060501.27 | SGP/EBBR/E27 - Flux and Gradient Measurements Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D060501.3 | SGP/EBBR/E4 - Wind Speed Sensor Frozen Stopped | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D060501.4 | SGP/EBBR/E7 - Fluxes and Gradient Measurements Incorrect | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D060501.6 | SGP/EBBR/E8 - Flux and Gradient Measurements Suspect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D060501.8 | SGP/EBBR/E8 - Wind Speed Sensor Frozen Stopped | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D060501.9 | SGP/EBBR/E8 - Fluxes Incorrect; Left Humidity Near Zero | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D060508.2 | SGP/EBBR/E8 - Sensible and Latent Heat Flux Suspect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D060508.3 | SGP/EBBR/E27 - Instrument problem, Loose connections | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D060621.7 | SGP/EBBR/E9 - Wind Speed Incorrect | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D060622.1 | SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060622.2 | SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060622.6 | SGP/EBBR/E20 - Net Radiation, Fluxes Too Large | sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D060712.1 | SGP/EBBR/E27 - Field fire burned AEM | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D060809.1 | SGP/EBBR/E27 - Sensible, Latent, and Average Soil Heat Fluxes Sometimes Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D060809.2 | SGP/EBBR/E27 - Low Battery Condition | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D060818.10 | SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060818.11 | SGP/EBBR/E27 - Most Measurements Suspect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D060818.13 | SGP/EBBR/E27 - Battery Voltage Problem - Measurements Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D060818.6 | SGP/EBBR/E18 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D060818.8 | SGP/EBBR/E8 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D060921.3 | SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D060921.4 | SGP/EBBR/E12 - Soil Temperature #1 Incorrect | sgp15ebbrE12.b1, sgp30ebbrE12.b1 |
D060921.5 | SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative | sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D060921.6 | SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060921.7 | SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D060921.8 | SGP/EBBR/E22 - Net Radiation and Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D060926.2 | SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at times | sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D061103.3 | SGP/EBBR/E18 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE18.b1 |
D061106.5 | SGP/EBBR/E22 - Soil Heat Flow #4 Incorrect - Sensible and Latent Heat Fluxes Sometimes Affected | sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D061114.6 | SGP/EBBR/E13 - Battery failure | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D061114.9 | SGP/EBBR/E19 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE19.b1 |
D070208.2 | SGP/EBBR/E2 - Missing data | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D070208.3 | SGP/EBBR/E2 - Missing data | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D070215.2 | SGP/EBBR/E2 - Windspeed sensor failure | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D070215.3 | SGP/EBBR/E7 - Windspeed threshhold too high | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D070223.2 | SGP/EBBR/E8 - Failed Temp/RH sensor | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D070328.1 | SGP/EBBR/E4 - Wind Direction Stuck at Zero | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D070426.1 | SGP/EBBR/E22 - Wind Direction Incorrect | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D070508.1 | SGP/EBBR/E4 - Instrument problem | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D070716.2 | SGP/EBBR/E20 - Reprocess: Wind Direction 20 Degrees Low | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D070809.1 | SGP/EBBR/E27 - Multiplexer #2 failure | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D070810.1 | SGP/EBBR/E4 - Wind Direction Incorrect | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D070815.6 | SGP/EBBR/E22 - H and LE Incorrect | sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D070917.1 | SGP/EBBR/E13 - Radiometer dome broken | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D071001.1 | SGP/EBBR/E26 - Sensible and Latent Heat Fluxes Affected by bad temp sensor | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D071115.1 | SGP/EBBR/E20 - Reprocess: Wind Direction 65 Degrees Low | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D080102.2 | SGP/EBBR/E9 - Net Radiation Incorrect | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D080114.3 | SGP/EBBR/E27 - Measurements offscale | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
D080212.1 | SGP/EBBR/E7 - Wind Speed Frozen Stopped | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
D080318.1 | SGP/EBBR/E13 - Wind direction failure | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D080410.2 | SGP/EBBR/E20 - Wind Direction 50 Degrees High | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D080413.1 | SGP/EBBR/E4 - AEM Blown Fuse, Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE4.b1 |
D080424.1 | SGP/EBBR/E18 - Soil Heat Flow #4 Offscale Low; Sensible and Latent Heat Flux Sometimes Incorrect | sgp15ebbrE18.b1, sgp30ebbrE18.b1 |
D080509.2 | SGP/EBBR/E4 - Reprocess: Wind Direction Incorrect | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D080520.1 | SGP/EBBR/E8 - Wind Direction Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D080523.2 | SGP/EBBR/E2 - Net Radiation and Fluxes Incorrect | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D080527.2 | SGP/EBBR/E19 - Sensible and latent heat flux and net radiation incorrect | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D080616.3 | SGP/EBBR/E2 - AEM Ventilator Dangling - Sensible and Latent Heat Fluxes Incorrect | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
D080616.4 | SGP/EBBR/E15 - Water in dome | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D080616.5 | SGP/EBBR/E15 - Soil Heat Flow #4 Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D080702.2 | SGP/EBBR/E18 - SHF #4 Measurements Too Low; Sensible and Latent Heat Fluxes Suspect | sgp15ebbrE18.b1, sgp30ebbrE18.b1 |
D080902.1 | SGP/EBBR/E20 - Wind Direction Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D081110.1 | SGP/EBBR/E4 - Wind Direction 20 Degrees Low | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D090313.10 | SGP/EBBR/E4 - Wind Speed Incorrect | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D090313.11 | SGP/EBBR/E9 - Wind Speed Incorrect | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
D090313.12 | SGP/EBBR/E12 - Wind Speed Incorrect | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
D090313.13 | SGP/EBBR/E13 - Wind Speed Incorrect | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
D090313.14 | SGP/EBBR/E15 - Wind Speed Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D090313.15 | SGP/EBBR/E8 - Wind Speed Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
D090313.16 | SGP/EBBR/E20 - Wind Speed Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D090313.2 | SGP/EBBR/E15 - Soil Moisture and Soil Temp #1 Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D090313.3 | SGP/EBBR/E18 - Wind Speed Incorrect | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
D090313.4 | SGP/EBBR/E19 - Wind Speed Incorrect | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
D090313.6 | SGP/EBBR/E22 - Wind Speed Incorrect | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
D090313.8 | SGP/EBBR/E26 - Wind Speed Incorrect | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
D090313.9 | SGP/EBBR/E27 - Wind Speed Incorrect | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2001 | 0000 | 05/07/2001 | 2356 |
05/21/2001 | 0000 | 05/21/2001 | 2356 |
Subject: | SGP EBBR E19 - E19 EBBR Soil Temperature 3 Intermittenmtly Incorrect |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1 |
Description: | Soil Temperature # 3 was incorrect at times during these periods. Compare G3 with G1, G2, G4, and G5 to determine when TS3 was incorrect. |
Measurements: | sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/26/2001 | 1445 | 04/26/2001 | 1536 |
11/18/2001 | 1535 | 11/18/2001 | 1631 |
Subject: | SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The indicated data was incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/25/2001 | 1415 | 04/25/2001 | 1446 |
11/07/2001 | 1520 | 11/07/2001 | 1600 |
Subject: | SGP EBBR E4 - E4 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE4.b1:
sgp15ebbrE4.a1:
sgp30ebbrE4.a1:
sgp15ebbrE4.b1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/08/2001 | 1800 | 05/08/2001 | 1901 |
11/25/2001 | 1435 | 11/25/2001 | 1601 |
Subject: | SGP EBBR E7 - E7 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp5ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2001 | 1700 | 04/24/2001 | 1746 |
11/06/2001 | 1815 | 11/06/2001 | 1931 |
Subject: | SGP EBBR E8 - E8 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/12/2001 | 1800 | 04/12/2001 | 1846 |
05/22/2001 | 1500 | 05/22/2001 | 1536 |
10/23/2001 | 1510 | 10/23/2001 | 1701 |
Subject: | SGP EBBR E9 - E9 EBBR Data Incorect During 6 Month Checks |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/2001 | 1625 | 04/03/2001 | 1716 |
10/18/2001 | 1930 | 10/18/2001 | 2116 |
Subject: | SGP EBBR E12 - E12 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/20/2001 | 1720 | 04/20/2001 | 1749 |
10/04/2001 | 1835 | 10/04/2001 | 1934 |
Subject: | SGP EBBR E13 - E13 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/17/2001 | 1850 | 04/17/2001 | 1945 |
10/02/2001 | 1604 | 10/02/2001 | 1742 |
Subject: | SGP EBBR E15 - E15 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/2001 | 2255 | 04/03/2001 | 2341 |
10/18/2001 | 1421 | 10/18/2001 | 1601 |
Subject: | SGP EBBR E18 - E18 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/19/2001 | 1700 | 04/19/2001 | 2001 |
10/03/2001 | 1413 | 10/03/2001 | 1506 |
Subject: | SGP EBBR E19 - E19 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/04/2001 | 1700 | 04/04/2001 | 1736 |
10/17/2001 | 1500 | 10/17/2001 | 1601 |
Subject: | SGP EBBR E20 - E20 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/18/2001 | 1715 | 04/18/2001 | 1821 |
10/10/2001 | 1800 | 10/10/2001 | 1857 |
Subject: | SGP EBBR E22 - E22 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/04/2001 | 1530 | 04/04/2001 | 1631 |
10/17/2001 | 1705 | 10/17/2001 | 1811 |
Subject: | SGP EBBR E25 - E25 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE25.a1, sgp15ebbrE25.b1, sgp30ebbrE25.a1, sgp30ebbrE25.b1, sgp5ebbrE25.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE25.a1:
sgp30ebbrE25.b1:
sgp15ebbrE25.b1:
sgp30ebbrE25.a1:
sgp5ebbrE25.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/05/2001 | 1415 | 04/05/2001 | 1546 |
10/16/2001 | 1750 | 10/16/2001 | 1921 |
Subject: | SGP EBBR E26 - Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/25/2001 | 1500 | 04/25/2001 | 1501 |
Subject: | SGP EBBR E4 - E4 EBBR Data Incorrect |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.00, sgp5ebbrE4.a1 |
Description: | The data was incorrect immediately after 6 month checks were completed. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp5ebbrE4.00:
sgp30ebbrE4.a1:
sgp15ebbrE4.b1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/10/2001 | 1945 | 04/10/2001 | 2031 |
Subject: | SGP EBBR E7 - E7 EBBR AEM Position Caused Incorrect Data |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The AEM stuck in one position, causing the indicated measurements and calculated quantities to be incorrect. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2001 | 1900 | 05/07/2001 | 1901 |
Subject: | SGP EBBR E7 - E7 EBBR All Data Incorrect |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The data was incorrect immediately after the re-calibrated system was installed and put into service. |
Measurements: | sgp5ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2001 | 1930 | 05/07/2001 | 1931 |
Subject: | SGP EBBR E7 - E7 EBBR Data Incorrect After Recalibration |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | Soil temperature measurements and the half hour average were incorrect the half hour after starting the recalibrated system, causing other measurements and calculated quantities to be incorrect. |
Measurements: | sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/28/2001 | 1900 | 08/28/2001 | 1901 |
Subject: | SGP EBBR E7 - E7 EBBR Data Incorrect After Missing Data Period |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | Soil temperature measurements and the half hour average were incorrect the half hour after a missing data period, causing other measurements and calculated quantities to be incorrect. |
Measurements: | sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/30/2001 | 0845 | 05/30/2001 | 1801 |
Subject: | SGP EBBR E25 - E25 EBBR Wind Direction Incorrect |
DataStreams: | sgp30ebbrE25.a1, sgp30ebbrE25.b1, sgp5ebbrE25.a1 |
Description: | The wind direction was incorrect at a constant 135 degrees during the indicated period. |
Measurements: | sgp30ebbrE25.b1:
sgp30ebbrE25.a1:
sgp5ebbrE25.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/30/2001 | 0605 | 07/11/2001 | 1631 |
Subject: | SGP EBBR E25 - E25 EBBR Wind Direction Incorrect |
DataStreams: | sgp30ebbrE25.a1, sgp30ebbrE25.b1, sgp5ebbrE25.a1 |
Description: | The wind direction was incorrect at close to 0 degrees during the indicated period. The sensor was replaced to resolve the problem. |
Measurements: | sgp30ebbrE25.b1:
sgp30ebbrE25.a1:
sgp5ebbrE25.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 08/23/2001 | 1530 |
Subject: | SGP EBBR E26 - Battery Voltage Low |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | The battery voltage often dropped below 10.5 volts. All data for voltages below 10.5 volts should be considered to be incorrect. See the 15 minute data files, which contain the battery voltage, to determine when the data was incorrect. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/18/2001 | 1645 | 04/18/2001 | 1701 |
Subject: | SGP EBBR E25 - E25 EBBR Soil Heat Flow #3 Incorrect |
DataStreams: | sgp15ebbrE25.a1, sgp15ebbrE25.b1, sgp30ebbrE25.a1, sgp30ebbrE25.b1 |
Description: | Soil heat flow #3 was large negative during the indicated period. |
Measurements: | sgp15ebbrE25.a1:
sgp30ebbrE25.b1:
sgp15ebbrE25.b1:
sgp30ebbrE25.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2001 | 0030 | 05/16/2001 | 1931 |
Subject: | SGP EBBR E25 - E25 EBBR Soil Heat Flow #1 Incorrect |
DataStreams: | sgp15ebbrE25.a1, sgp15ebbrE25.b1, sgp30ebbrE25.a1, sgp30ebbrE25.b1 |
Description: | Soil heat flow #1 was large negative or large positive during the indicated period. |
Measurements: | sgp15ebbrE25.a1:
sgp30ebbrE25.b1:
sgp15ebbrE25.b1:
sgp30ebbrE25.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/06/2001 | 2030 | 04/11/2001 | 1731 |
04/16/2001 | 1900 | 04/17/2001 | 1631 |
04/17/2001 | 2330 | 04/18/2001 | 1631 |
04/18/2001 | 2100 | 04/20/2001 | 1301 |
04/20/2001 | 2130 | 04/21/2001 | 0931 |
04/21/2001 | 2030 | 04/26/2001 | 1501 |
04/27/2001 | 0030 | 05/01/2001 | 1431 |
Subject: | SGP EBBR E12 - E12 EBBR Data Incorrect From AEM In One Position |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The AEM kept stopping in one position. Offset biases are not removed from the gradient data in this situation and the data indicated is therefore incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/27/2001 | 1735 | 06/26/2001 | 1501 |
Subject: | SGP EBBR E15 - E15 EBBR Battery Voltage Low, Data Incorrect |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | When the battery voltage is 10.4 volts or below, all selected data should be considered to be incorrect. See the battery voltage in the 15 minute data to determine times of incorrect data. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 1930 | 10/11/2001 | 1931 |
Subject: | SGP EBBR E15 - E15 EBBR Data Zeros Incorrect |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The data was all zeros after a logger restart for 5 , 15, and 30 minute periods. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/02/2001 | 1245 | 04/02/2001 | 1701 |
04/03/2001 | 0215 | 04/03/2001 | 1501 |
04/06/2001 | 1115 | 04/06/2001 | 1501 |
04/07/2001 | 0345 | 04/07/2001 | 1401 |
04/23/2001 | 1045 | 04/23/2001 | 1331 |
Subject: | SGP EBBR E20 - E20 EBBR Battery Voltage Low, Data Incorrect |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | The indicated data was incorrect because the battery voltage was low. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/15/2001 | 1500 | 10/17/2001 | 0201 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Temperature #3 Incorrect |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | During the indicated period, TS #3 was large negative or positive or offscale. Average soil heat flow, sensible heat flux, and latent heat flux were incorrect when TS #3 was incorrect. Inspect the 15 and 30 minute TS #3 data to determine the times of incorrect data. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/10/2001 | 1810 | 06/12/2001 | 2240 |
Subject: | SGP EBBR E18 - E18 EBBR Right RH Incorrect |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The RH portion of the T/RH probe produced incorrect data. Sensible and latent heat fluxes and the Bowen ratio were also incorrect. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 12/14/2001 | 2356 |
Subject: | SGP EBBR E8 - E8 EBBR Soil Heat Flow #1 Incorrect |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1 |
Description: | Soil heat flow #1 was usually large negative or positive, and therefore incorrect. Sensible and latent heat fluxes can be recalculated by using the four good sets of soil measurements for the energy balance. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 12/14/2001 | 2356 |
Subject: | SGP EBBR E8 - E8 EBBR Battery Voltage Low, Data Incorrect |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
Description: | The battery voltage was frequently less than 10.5 volts. When the voltage is 10.4 V or less, all of the measurements are suspect and should not be used (they are likely incorrect). |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp5ebbrE8.00:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/2001 | 1945 | 04/03/2001 | 2331 |
04/08/2001 | 1315 | 04/09/2001 | 0931 |
04/10/2001 | 1545 | 04/10/2001 | 1831 |
04/12/2001 | 1745 | 04/12/2001 | 1901 |
04/23/2001 | 1915 | 04/24/2001 | 0031 |
04/24/2001 | 1245 | 04/25/2001 | 0131 |
04/25/2001 | 1215 | 04/26/2001 | 0501 |
04/29/2001 | 0000 | 04/29/2001 | 0201 |
04/29/2001 | 0745 | 04/29/2001 | 0801 |
04/29/2001 | 1000 | 05/08/2001 | 1501 |
Subject: | SGP EBBR E9 - E9 EBBR AEM Hung, Data Incorrect |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The AEM belt was worn and the AEM hung frequently. Gradients, sensible heat flux, latent heat flux, and Bowen ratio were incorrect during the indicated period. The AEM was replaced during the recalibration changeout on 5/11/01. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/15/2001 | 2315 | 12/14/2001 | 2356 |
Subject: | SGP/EBBR/E9 - Reprocess: E9 EBBR Soil Temperature #5 Intermittently Incorrect |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
Description: | Soil moisture probe #5 in the recalibrated unit installed on 5/11/01 has not been working all of the time. At times the measurement has been very large and incorrect. The indicated measurements are incorrect at those times. The data must be inspected to determine the times that have incorrect data. The sensible and latent heat fluxes can be recalculated by using soil sets 1, 2, 3, and 4 only in a recalculation of the energy budget. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/19/2001 | 1500 | 07/19/2001 | 1631 |
Subject: | SGP EBBR E9 - E9 EBBR Gradients Incorrect During Sensor Replacement |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | During the replacement of the right air temperature probe, all gradient measurements were incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/14/2001 | 0230 | 07/14/2001 | 2016 |
07/15/2001 | 0830 | 07/15/2001 | 2216 |
07/16/2001 | 0530 | 07/16/2001 | 1946 |
07/17/2001 | 1300 | 07/17/2001 | 1316 |
07/18/2001 | 1230 | 07/18/2001 | 1431 |
07/19/2001 | 0715 | 07/19/2001 | 1616 |
Subject: | SGP EBBR E9 - E9 EBBR Right Air Temperature Incorrect |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The right air temperature probe measurements were incorrect during these periods. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/26/2001 | 1505 | 06/07/2001 | 1501 |
06/20/2001 | 1646 | 07/04/2001 | 1101 |
07/05/2001 | 1800 | 07/30/2001 | 0201 |
07/30/2001 | 0345 | 09/08/2001 | 1701 |
09/13/2001 | 0530 | 09/13/2001 | 1531 |
09/13/2001 | 1900 | 09/27/2001 | 1416 |
10/02/2001 | 0945 | 01/12/2002 | 0001 |
Subject: | SGP/EEBR/E2 - AEM Stopped In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The AEM kept stopping in one of three positions, none of which allow sensible heat flux, latent heat flux, or Bown ratio to be calculated correctly. These and the gradient measurements are incorrect for the period indicated. The AEM stopped in either the home15 position (home signal about 53), the home 30 position (home signal about 23), or inbetween these two (home signal 1 to 2). |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2001 | 0115 | 05/01/2001 | 0231 |
05/01/2001 | 0415 | 05/02/2001 | 1301 |
05/03/2001 | 1100 | 05/03/2001 | 1901 |
05/04/2001 | 1600 | 05/04/2001 | 1631 |
05/05/2001 | 1730 | 05/06/2001 | 0401 |
05/06/2001 | 2015 | 05/07/2001 | 0831 |
05/07/2001 | 1045 | 05/09/2001 | 0301 |
05/12/2001 | 1815 | 05/13/2001 | 0130 |
05/19/2001 | 1330 | 05/19/2001 | 2301 |
05/20/2001 | 0115 | 05/20/2001 | 0231 |
05/21/2001 | 0330 | 05/21/2001 | 0801 |
05/21/2001 | 0945 | 05/21/2001 | 1331 |
05/21/2001 | 1500 | 05/21/2001 | 1931 |
05/22/2001 | 0130 | 05/22/2001 | 1531 |
05/22/2001 | 1700 | 05/22/2001 | 1701 |
05/22/2001 | 1830 | 05/23/2001 | 2001 |
05/24/2001 | 0330 | 05/24/2001 | 1431 |
05/27/2001 | 0930 | 05/27/2001 | 1431 |
06/02/2001 | 1145 | 06/02/2001 | 1231 |
06/15/2001 | 0900 | 06/15/2001 | 1131 |
06/19/2001 | 1215 | 06/19/2001 | 1331 |
06/20/2001 | 0445 | 06/20/2001 | 0701 |
06/21/2001 | 1100 | 06/21/2001 | 1401 |
06/21/2001 | 1500 | 06/21/2001 | 1531 |
Subject: | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/22/2001 | 1100 | 06/22/2001 | 1331 |
06/22/2001 | 1445 | 06/22/2001 | 1501 |
06/26/2001 | 0845 | 06/27/2001 | 0331 |
06/27/2001 | 0545 | 06/30/2001 | 1701 |
07/04/2001 | 1130 | 07/05/2001 | 0231 |
07/12/2001 | 0300 | 07/12/2001 | 0401 |
07/12/2001 | 0500 | 07/12/2001 | 0531 |
07/12/2001 | 1115 | 07/12/2001 | 1531 |
07/14/2001 | 0230 | 07/14/2001 | 1501 |
07/18/2001 | 0230 | 07/18/2001 | 0301 |
07/18/2001 | 0815 | 07/18/2001 | 0901 |
07/19/2001 | 0200 | 07/19/2001 | 0301 |
07/19/2001 | 0545 | 07/19/2001 | 0801 |
07/19/2001 | 0900 | 07/19/2001 | 0931 |
07/19/2001 | 1045 | 07/19/2001 | 1431 |
07/20/2001 | 1445 | 07/20/2001 | 1931 |
07/21/2001 | 1730 | 07/21/2001 | 1801 |
08/03/2001 | 1500 | 08/04/2001 | 0101 |
08/04/2001 | 1715 | 08/04/2001 | 1831 |
09/28/2001 | 1830 | 09/28/2001 | 1831 |
09/28/2001 | 1930 | 09/29/2001 | 0001 |
10/16/2001 | 1915 | 10/16/2001 | 2001 |
10/16/2001 | 2315 | 10/17/2001 | 0001 |
10/20/2001 | 1545 | 10/20/2001 | 1631 |
10/31/2001 | 1415 | 10/31/2001 | 1731 |
11/01/2001 | 0115 | 11/01/2001 | 0131 |
11/02/2001 | 1530 | 11/02/2001 | 1731 |
11/05/2001 | 1600 | 11/05/2001 | 1901 |
11/10/2001 | 1730 | 11/10/2001 | 1901 |
11/11/2001 | 1015 | 11/11/2001 | 1201 |
11/11/2001 | 1430 | 11/11/2001 | 1531 |
12/06/2001 | 1715 | 12/06/2001 | 2331 |
12/17/2001 | 1345 | 12/17/2001 | 1531 |
12/21/2001 | 2000 | 12/21/2001 | 2031 |
12/22/2001 | 0115 | 12/22/2001 | 0401 |
12/22/2001 | 0800 | 12/22/2001 | 1001 |
12/22/2001 | 1100 | 12/22/2001 | 1331 |
12/27/2001 | 1800 | 12/27/2001 | 1901 |
12/27/2001 | 2030 | 12/28/2001 | 0031 |
12/28/2001 | 1830 | 12/28/2001 | 1931 |
12/28/2001 | 2345 | 12/29/2001 | 0031 |
01/05/2002 | 1730 | 01/05/2002 | 2301 |
01/07/2002 | 0930 | 01/07/2002 | 1031 |
01/08/2002 | 1615 | 01/08/2002 | 2101 |
01/11/2002 | 0115 | 01/11/2002 | 0201 |
01/11/2002 | 1530 | 01/11/2002 | 1831 |
Subject: | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 1145 | 04/01/2001 | 1301 |
04/12/2001 | 0130 | 04/12/2001 | 1331 |
04/13/2001 | 0530 | 04/13/2001 | 1631 |
04/14/2001 | 0745 | 04/14/2001 | 1501 |
04/15/2001 | 0915 | 04/15/2001 | 1231 |
04/15/2001 | 1445 | 04/15/2001 | 1831 |
04/16/2001 | 0245 | 04/16/2001 | 0301 |
04/16/2001 | 0515 | 04/16/2001 | 2301 |
04/17/2001 | 0145 | 04/17/2001 | 0931 |
04/17/2001 | 1545 | 04/18/2001 | 1601 |
04/19/2001 | 0615 | 04/19/2001 | 1601 |
04/23/2001 | 0515 | 04/24/2001 | 0001 |
04/25/2001 | 0215 | 04/25/2001 | 0331 |
04/25/2001 | 1030 | 04/25/2001 | 1331 |
04/29/2001 | 1500 | 04/29/2001 | 1601 |
04/30/2001 | 0130 | 04/30/2001 | 0401 |
04/30/2001 | 0615 | 04/30/2001 | 1601 |
04/30/2001 | 1745 | 04/30/2001 | 2101 |
Subject: | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 1508 | 10/11/2001 | 1931 |
Subject: | SGP EBBR E15 - E15 EBBR Recalibration Changeout |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.00, sgp5ebbrE15.a1 |
Description: | During the indicated period the EBBR unit was being changed out with a recalibrated unit. All data is incorrect or missing. Unit #14 was removed; #6 was installed. |
Measurements: | sgp5ebbrE15.00:
sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2001 | 1700 | 01/18/2002 | 0001 |
Subject: | SGP/EBBR/E13 - Reprocess: E13 EBBR Soil heat Flows #1 and #2 Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | Soil Heat Flow probes #1 and #2 were incorrect during the indicated period (and for some time afterward, to be covered in another DQR). Outputs from the probes were typically too large negative or too large positive. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2001 | 1715 | 10/05/2001 | 1731 |
Subject: | SGP EBBR E13 - E13 EBBR Data Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The 5 and 15 minute data was zero and thus the thirty minute data was also incorrect. This occurs after the restart of an EBBR system, in this case after a recalibration unit changeout. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/08/2001 | 2000 | 10/12/2001 | 1731 |
Subject: | SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | The left T/RH Probe Temperature was often incorrect, causing the other indicated measurements to be incorrect also. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/12/2001 | 1735 | 10/18/2001 | 1601 |
11/22/2001 | 0130 | 11/25/2001 | 1531 |
01/05/2002 | 1930 | 01/05/2002 | 1931 |
01/06/2002 | 1930 | 01/06/2002 | 2101 |
01/07/2002 | 2330 | 01/07/2002 | 2331 |
01/08/2002 | 1730 | 01/08/2002 | 1801 |
01/09/2002 | 0330 | 01/18/2002 | 0001 |
Subject: | SGP EBBR E13 - E13 EBBR Left T/RH Probe Temperature Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | The left T/RH Probe Temperature was often incorrect, causing the other indicated measurements to be incorrect also. When the home30 signal had an offset, the top RH probe temperature was incorrect but not the bottom RH probe temperature. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/09/2001 | 0245 | 10/09/2001 | 2145 |
11/25/2001 | 1545 | 12/28/2001 | 1931 |
Subject: | SGP EBBR E13 - E13 EBBR AEM in Mid Position |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The AEM stopped before reaching the end of it's travel, causing the home signals to be between 0 and 3 during much of this period (therefore the data is colored yellow). All gradient data, sensible heat flux, latent heat flux, and the Bowen ratio are incorrect during this condition. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/12/2001 | 1315 | 11/25/2001 | 1541 |
12/28/2001 | 1930 | 01/18/2002 | 0001 |
Subject: | SGP EBBR E13 - E13 EBBR AEM Home 30 Offset |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The AEM home30 signal is offset by approximately 25; it appears that the electronics of the AEM is adding the home15 and home30 voltages together when the AEM is in the home30 position. All gradient data, sensible heat flux, latent heat flux, and the Bowen ratio are incorrect during this condition. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/09/2001 | 2245 | 10/12/2001 | 1301 |
Subject: | SGP EBBR E13 - E13 EBBR AEM Home 30 Offset or AEM in Mid Position |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The AEM stopped before reaching the end of it's travel, causing the home signals to be between 0 and 3 during part of this period. The AEM home30 signal is offset by approximately 25 during part of this period; it appears that the electronics of the AEM is adding the home15 and home30 voltages together when the AEM is in the home30 position. All gradient data, sensible heat flux, latent heat flux, and the Bowen ratio are incorrect during these conditions. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 10/05/2001 | 1401 |
Subject: | SGP EBBR E13 - E13 EBBR Left Air Temperature Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | This condition occurred most of the time during the indicated period (hence color yellow). The left air temperature was incorrect only when the AEM was in the home 30 position. This only affected the bottom air temperature calculation. However, it made the latent heat flux, sensible heat flux, and Bowen ratio incorrect. The sensor was improperly inserted into the aspirator shield and was pinched between the shield and the T/RH probe. When the AEM was in the home30 position, the aspirator hose position may have caused the sensor to short to ground. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 10/05/2001 | 1401 |
Subject: | SGP/EBBR/E13 - Reprocess: E13 EBBR Soil Temperature #4 Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | Soil Temperature #4 was often incorrect, typically too large negative, during this period, causing other measurements calculated with it to be incorrect also. This was caused by a bad multiplexor channel, which was discovered by the vendor during recalibration of the unit later. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/25/2001 | 1545 | 12/28/2001 | 1931 |
Subject: | SGP/EBBR/E13 - Left T/RH Probe Temperature Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | During much of the indicated period the Left T/RH Temperature was incorrect. Because the home signal was between 0 and 3, the temperature was incorrect when the AEM was at the bottom position, but was correct when the AEM was at the top position. This was caused by a short created when the sensor was mispositioned in the aspirator housing and enough strain on the cable for it to bring it into contact with the housing in the bottom position. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/18/2002 | 0005 | 01/25/2002 | 2201 |
Subject: | SGP/EBBR/E13 - Left Humidity Probe Temperature Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The left humidity probe temperature was incorrect much of the time, as was the top humidity temperature and vapor pressure. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2002 | 2200 | 01/25/2002 | 2201 |
Subject: | SGP/EBBR/E13 - Data incorrect during maintenance |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The 5, 15, and 30 minute measurements were zero or offscale at 2200 GMT only. Electronic connections were being checked at that time. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2002 | 2010 | 01/25/2002 | 2101 |
Subject: | SGP/EBBR/E13 - Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/13/2001 | 1700 | 11/13/2001 | 1801 |
Subject: | SGP/EBBR/E15 - Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/09/2002 | 1600 | 05/09/2002 | 1631 |
Subject: | SGP/EBBR/E9 - 6 Month Checks |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2002 | 1540 | 04/30/2002 | 1611 |
Subject: | SGP/EBBR/E12 - 6 Month Checks |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/16/2002 | 1855 | 05/16/2002 | 1926 |
Subject: | SGP/EBBR/E13 - 6 Month Checks |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/14/2002 | 1505 | 05/14/2002 | 1546 |
Subject: | SGP/EBBR/E15 - 6 Month Checks |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2002 | 2000 | 04/30/2002 | 2031 |
Subject: | SGP/EBBR/E18 - 6 Month Checks |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/16/2002 | 1430 | 05/16/2002 | 1501 |
Subject: | SGP/EBBR/E19 - 6 Month Checks |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2002 | 1910 | 05/01/2002 | 1946 |
Subject: | SGP/EBBR/E20 - 6 Month Checks |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/15/2002 | 1810 | 05/15/2002 | 1846 |
Subject: | SGP/EBBR/E22 - 6 Month Checks |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/02/2002 | 1500 | 05/02/2002 | 1531 |
Subject: | SGP/EBBR/E26 - 6 Month Checks |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2002 | 0000 | 01/17/2002 | 1631 |
Subject: | SGP/EBBR/E2 - AEM Hung |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The automatic exchange mechanism hung, thereby making a number of measurements incorrect. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2002 | 0330 | 03/01/2002 | 1701 |
Subject: | SGP/EBBR/E2 - Wind Direction Incorrect |
DataStreams: | sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The wind direction was always 65 to 90 degrees and sigma direction was near zero; the data is incorrect. |
Measurements: | sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2002 | 0645 | 01/15/2002 | 1701 |
02/14/2002 | 1515 | 02/14/2002 | 1531 |
Subject: | SGP/EBBR/E2 - Reprocess: Soil Temperature #2 Incorrect |
DataStreams: | sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | The indicated measurements were incorrect because soil temperature #2 was incorrect. Average soil heat flow, sensible heat and latent heat can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE2.b1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2002 | 1900 | 01/15/2002 | 1901 |
Subject: | SGP/EBBR/E2 - Data Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.00, sgp5ebbrE2.a1 |
Description: | The indicated measurements were zeros (30 minute) or incorrect (5 and 15 minute) the half hour after the recalibration unit was installed. |
Measurements: | sgp5ebbrE2.00:
sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/07/2002 | 1400 | 02/13/2002 | 1531 |
03/26/2002 | 0130 | 06/05/2002 | 1501 |
Subject: | SGP/EBBR/E4 - AEM Hung |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
sgp30ebbrE4.a1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/19/2002 | 1500 | 06/19/2002 | 1631 |
Subject: | SGP/EBBR/E4 - Data Incorrect or Zero |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.00, sgp5ebbrE4.a1 |
Description: | After the barometer was changed out, the measurements were zero or otherwise incorrect. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp5ebbrE4.00:
sgp30ebbrE4.a1:
sgp15ebbrE4.b1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/12/2002 | 2100 | 03/12/2002 | 2101 |
Subject: | SGP/EBBR/E7 - Measurements Zero |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.00, sgp5ebbrE7.a1 |
Description: | The indicated measurements were zero after interruption of the CR10 program. |
Measurements: | sgp5ebbrE7.00:
sgp5ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/14/2002 | 2200 | 04/23/2002 | 1531 |
05/20/2002 | 1200 | 06/06/2002 | 1501 |
Subject: | SGP/EBBR/E7 - AEM Hung |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The indicated measurements were incorrect because the automatic exchange mechanism hung in one position. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/20/2002 | 1200 | 05/21/2002 | 1601 |
Subject: | SGP/EBBR/E7 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The wind speed and resultant wind speed are incorrect for the indicated times because a cup had broken off of the cup anemometer. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/15/2001 | 0000 | 01/15/2002 | 2001 |
Subject: | SGP/EBBR/E8 - Low Battery Voltage Causes Incorrect Measurements |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
Description: | All measurements should be considered to be suspect when the battery voltage (see the 15 minute data) is less than 10.5 volts. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp5ebbrE8.00:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2002 | 2015 | 01/28/2002 | 1801 |
01/30/2002 | 0445 | 02/12/2002 | 1801 |
02/26/2002 | 0230 | 02/26/2002 | 1831 |
02/27/2002 | 0315 | 03/26/2002 | 1731 |
04/06/2002 | 0000 | 04/09/2002 | 1731 |
Subject: | SGP/EBBR/E8 - AEM Hung |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The indicated data is incorrect while the automatic exchange mechanism was hung in one position. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/28/2002 | 1615 | 02/28/2002 | 1646 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/23/2002 | 1500 | 05/23/2002 | 1531 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/22/2002 | 1500 | 05/22/2002 | 1531 |
Subject: | SGP/EBBR/E4 - 6 Month Checks |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | The indicated measurements were incorrect during the six month checks. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
sgp30ebbrE4.a1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2002 | 1645 | 05/07/2002 | 1716 |
Subject: | SGP/EBBR/E7 - 6 Month Checks |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/21/2002 | 1730 | 05/21/2002 | 1801 |
Subject: | SGP/EBBR/E8 - 6 Month Checks |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 0430 | 02/06/2002 | 1646 |
Subject: | SGP/EBBR/E12 - AEM Hung |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The automatic exchange mechanism did not exchange properly, causing other measurements to be incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/12/2002 | 1430 | 06/12/2002 | 1501 |
Subject: | SGP/EBBR/E12 - Measurements Incorrect |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.00, sgp5ebbrE12.a1 |
Description: | All measurements were incorrect or offscale for an unknown reason. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.00:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2002 | 1800 | 07/07/2002 | 2356 |
Subject: | SGP/EBBR/E12 - Resistance Measurements Incorrect |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | All sensors that depend on resistance measurements are incorrect. Average soil heat flow, sensible heat flux, and latent heat flux are incorrect as a result. This condition normally occurs when the reference temperature sensor is disconnected or bad. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2002 | 2202 | 03/03/2002 | 1129 |
Subject: | SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 Incorrect |
DataStreams: | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | Soil Heat Flow #1 was incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g2 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/07/2002 | 2032 | 05/20/2002 | 2101 |
Subject: | SGP/EBBR/E13 - Reprocess: Soil Heat Flow #2 Incorrect |
DataStreams: | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | Soil Heat Flow #2 was incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2001 | 1715 | 02/22/2002 | 2131 |
Subject: | SGP/EBBR/E13 - Wrong CR10 Program Installed |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.00, sgp5ebbrE13.a1 |
Description: | An old version 4 program was installed on 5 Oct 01 instead of the correct version 8 program. All of the indicated measurements are suspect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.00:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/24/2002 | 0600 | 06/14/2002 | 1431 |
Subject: | SGP/EBBR/E13 - Wind Direction Incorrect |
DataStreams: | sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The wind direction and sigma_wd was near zero for the indicated times. |
Measurements: | sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/18/2002 | 0015 | 03/03/2002 | 0801 |
03/03/2002 | 0815 | 03/08/2002 | 1401 |
03/08/2002 | 1415 | 03/09/2002 | 0931 |
03/09/2002 | 0945 | 03/09/2002 | 2001 |
03/12/2002 | 0000 | 03/12/2002 | 0101 |
03/12/2002 | 0115 | 04/12/2002 | 1901 |
04/16/2002 | 1430 | 04/16/2002 | 2001 |
04/16/2002 | 2230 | 04/17/2002 | 0031 |
04/17/2002 | 1530 | 04/17/2002 | 1701 |
04/17/2002 | 2230 | 04/17/2002 | 2231 |
04/18/2002 | 1230 | 04/18/2002 | 1231 |
05/06/2002 | 0600 | 05/06/2002 | 1931 |
05/07/2002 | 0000 | 05/07/2002 | 0001 |
05/07/2002 | 0300 | 05/07/2002 | 0301 |
05/07/2002 | 0400 | 05/07/2002 | 0401 |
05/07/2002 | 1700 | 05/07/2002 | 1731 |
05/08/2002 | 2300 | 05/09/2002 | 0101 |
05/11/2002 | 1530 | 05/11/2002 | 1601 |
05/11/2002 | 1900 | 05/11/2002 | 1901 |
Subject: | SGP/EBBR/E13 - AEM Hung up |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The automatic exchange mechanism hung numerous times, but with various different measurements of home signals. In all cases, temperature and humidity gradients were incorrect; thus the Bowen ratio, sensible heat flux, and latent heat flux are incorrect for the indicated periods. Even when the home 15 and 30 signals were different (but too high) the measurements were incorrect because the program keys off of the home signals, which must be in the proper ranges. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/15/2001 | 0000 | 06/30/2002 | 2356 |
Subject: | SGP/EBBR/E9 - Reprocess: Soil Temperature #5 Incorrect |
DataStreams: | sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
Description: | Soil temperature # 5 was incorrect most of the time, leading to incorrect surface heat flow, latent heat flux and sensible heat flux. The heat fluxes can be recalculated by using soil sets 1-4 as follows: ave_shf = (g1 + g2 + g3 + g4)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE9.b1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/01/2001 | 0000 | 03/29/2002 | 1631 |
Subject: | SGP/EBBR/E18 - Version 6 Produced Noisy Fluxes |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | Version 6 of the CR10 program produced noisy latent and sensible heat fluxes. That ended on March 29 after a recalibration unit was installed with version 8. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2001 | 1945 | 11/14/2001 | 2001 |
11/25/2001 | 0215 | 11/25/2001 | 1901 |
11/28/2001 | 1145 | 11/28/2001 | 1501 |
11/29/2001 | 0745 | 11/29/2001 | 0931 |
11/29/2001 | 1415 | 11/30/2001 | 0431 |
12/02/2001 | 0145 | 12/02/2001 | 0201 |
12/03/2001 | 0045 | 12/03/2001 | 0101 |
12/24/2001 | 2015 | 12/24/2001 | 2031 |
12/25/2001 | 1915 | 12/25/2001 | 2031 |
01/18/2002 | 0115 | 01/18/2002 | 0201 |
01/22/2002 | 1615 | 01/22/2002 | 1631 |
01/24/2002 | 2115 | 01/24/2002 | 2131 |
01/28/2002 | 1345 | 01/28/2002 | 1401 |
02/13/2002 | 2215 | 02/14/2002 | 0801 |
02/25/2002 | 2345 | 02/26/2002 | 0001 |
03/14/2002 | 1515 | 03/29/2002 | 1831 |
04/06/2002 | 0030 | 04/17/2002 | 1401 |
04/18/2002 | 2230 | 04/30/2002 | 2031 |
05/01/2002 | 0300 | 05/28/2002 | 2031 |
Subject: | SGP/EBBR/E18 - AEM Hung |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The automatic exchange mechanism did not work properly for a number of time periods. The Bowen ratio, latent heat flux, and sensible heat flux were incorrect also during this condition. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/29/2002 | 1815 | 03/29/2002 | 2131 |
Subject: | SGP/EBBR/E18 - Soil Heat Flows Incorrect After Calibration Changeout |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | The soil heat flows were incorrect while the EBBR changeout was being done. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/20/2002 | 0600 | 05/20/2002 | 2001 |
05/21/2002 | 0430 | 05/21/2002 | 1731 |
05/22/2002 | 1130 | 05/22/2002 | 1631 |
Subject: | SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 Incorrect |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | Soil Heat Flow 1 was incorrect during the indicated periods. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g2 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/09/2002 | 1900 | 05/14/2002 | 1846 |
Subject: | SGP/EBBR/E18 - Left Air Temperature Incorrect |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The left air temperature was incorrect much of the time, causing the Bowen ratio, sensible heat flux, and latent heat flux to be incorrect also. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/17/2002 | 1430 | 04/17/2002 | 1431 |
Subject: | SGP/EBBR/E18 - Reference Temperature Incorrect |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The reference temperature was incorrect during the checks of the left air temperature sensor, leading to all gradient measurements, Bowen ratio, sensible heat flux, latent heat flux, soil temperature, and soil moisture measurements being incorrect. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2002 | 1630 | 02/21/2002 | 1601 |
Subject: | SGP/EBBR/E19 - Reprocess: Soil Heat Flow #3 Incorrect |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil heat flow 3 was incorrect, with values too large positive and too small negative. Since the calibration in the program is the one supplied by the vendor, it appears that the calibration may be wrong. Average soil heat flow, sensible heat flux and latent heat flux can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g2 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/01/2001 | 0000 | 06/30/2002 | 2356 |
Subject: | SGP/EBBR/E19 - Reprocess: Soil Temperature #3 Incorrect |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Temperature 3 was incorrect for the period indicated, causing average soil flow, latent heat flux, and sensible heat flux to be incorrect also. Average soil heat flow, sensible heat flux, and latent heat flux can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g2 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/08/2002 | 0430 | 04/08/2002 | 0431 |
05/19/2002 | 0400 | 05/19/2002 | 0401 |
Subject: | SGP/EBBR/E19 - Most Measurements Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
Description: | Most measurements were incorrect for the indicated periods. |
Measurements: | sgp5ebbrE19.00:
sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/28/2002 | 1600 | 03/28/2002 | 1601 |
06/04/2002 | 1500 | 06/04/2002 | 1501 |
Subject: | SGP/EBBR/E9 - Measurements All Zeros |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.00, sgp5ebbrE9.a1 |
Description: | The measurements were all zeros at the indicated times. This occurs after a CR10 program restart, which sometimes happens after some servicing of the EBBR is performed. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.00:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/18/2002 | 1730 | 04/18/2002 | 1731 |
05/05/2002 | 1400 | 05/05/2002 | 1401 |
06/27/2002 | 1500 | 06/27/2002 | 1501 |
Subject: | SGP/EBBR/E19 - All Measurements Zero |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
Description: | Measurements are often zero the first period after a CR10 restart. |
Measurements: | sgp5ebbrE19.00:
sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2002 | 1600 | 04/24/2002 | 2201 |
05/25/2002 | 2100 | 05/25/2002 | 2101 |
05/25/2002 | 2200 | 05/25/2002 | 2231 |
05/29/2002 | 1730 | 05/29/2002 | 1731 |
05/29/2002 | 1830 | 05/29/2002 | 1831 |
05/29/2002 | 2000 | 05/29/2002 | 2001 |
05/29/2002 | 2130 | 05/29/2002 | 2131 |
05/30/2002 | 1500 | 05/30/2002 | 1501 |
06/15/2002 | 1900 | 06/15/2002 | 1901 |
Subject: | SGP/EBBR/E19 - Pressure Incorrect |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The pressure measurement was incorrect. This is used to determine the Bowen ratio, thereby affecting the sensible and latent heat fluxes also. |
Measurements: | sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/16/2002 | 2000 | 05/17/2002 | 0531 |
Subject: | SGP/EBBR/E19 - Measurements Incorrect After CR10 Replacement |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
Description: | Replacement of the CR10 datalogger caused most measurements to be incorrect, reason unknown. A different logger was installed at the end of the specified period and this resolved the problem. |
Measurements: | sgp5ebbrE19.00:
sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/27/2002 | 0000 | 06/02/2002 | 1031 |
Subject: | SGP/EBBR/E19 - Low Battery Voltage |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.00, sgp5ebbrE19.a1 |
Description: | A battery voltage of less than 10.5 causes many of the sensors to produce incorrect measurements. The 15 minute data contains the battery voltage and should be used to determine whether the measurements are usable, based on battery voltage. |
Measurements: | sgp5ebbrE19.00:
sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/07/2002 | 1845 | 02/07/2002 | 1901 |
Subject: | SGP/EBBR/E22 - All Measurements Zero |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.00, sgp5ebbrE22.a1 |
Description: | The measurements are often all zero the first period after a CR10 restart, as occurred here. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp5ebbrE22.00:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/17/2001 | 1230 | 01/09/2002 | 1531 |
01/09/2002 | 1545 | 01/12/2002 | 0001 |
01/12/2002 | 0515 | 01/15/2002 | 0031 |
02/08/2002 | 0845 | 02/08/2002 | 2031 |
02/08/2002 | 2145 | 02/14/2002 | 2001 |
02/14/2002 | 2015 | 02/16/2002 | 1531 |
02/16/2002 | 1945 | 02/17/2002 | 0001 |
02/17/2002 | 0415 | 02/20/2002 | 0531 |
02/20/2002 | 0815 | 02/20/2002 | 1831 |
02/28/2002 | 1030 | 03/06/2002 | 1901 |
04/21/2002 | 2000 | 05/29/2002 | 1831 |
Subject: | SGP/EBBR/E22 - AEM Hung or High Home Signals |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The automatic exchange mechanism hung some times and continued to switch at other times, although with high home signal values. If home signal values are not in the proper ranges, the gradient calculation is not performed properly by the CR10 program. Affected flux measurements cannot be recalculated. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/15/2002 | 2215 | 04/08/2002 | 1431 |
Subject: | SGP/EBBR/E25 - Reprocess: Soil Heat Flow #5 Negative Offset |
DataStreams: | sgp30ebbrE25.a1, sgp30ebbrE25.b1 |
Description: | Soil heat flow 5 was either too large negative or negative when it should have been positive; the cause of the negative offset is unknown, but is often the result of a failed J-panel over-voltage protection device. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g2 + g3 + g4)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE25.b1:
sgp30ebbrE25.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/30/2002 | 1500 | 05/30/2002 | 1501 |
Subject: | SGP/EBBR/E26 - Measurements Zero |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.00, sgp5ebbrE26.a1 |
Description: | The measurements are often zero after a CR10 datalogger restart, as occurred here. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp5ebbrE26.00:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/30/2002 | 1530 | 05/30/2002 | 1531 |
Subject: | SGP/EBBR/E26 - Measurements Incorrect |
DataStreams: | sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
Description: | Change of energy storage (CES) measurements (calculated from the change of soil temperature with time) are sometimes incorrect after a CR10 program restart because the beginning measurement of the averaging period is zero. Average soil heat flow, sensible heat flux, and latent heat flux were affected and cannot be recalculated. |
Measurements: | sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/01/2002 | 2115 | 06/30/2002 | 2356 |
Subject: | SGP/EBBR/E26 - Multiplexer 2 Failure From High Temperature |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | Multiplexer 2 is failing during times of control box temperatures above 29 degrees C. The failure begins in the last channel and progresses to lower channels as the temperature increases. It has not yet been determined whether the failure is in the relays or a solid state component of the multiplexer. This condition is probably due to the aging of the device and the millions of cycles that this 10 year old device has made. More failures of this sort may occur in the future. A cure is being sought aside from replacement of the multiplexers to prevent the problem. The indicated measurements need to be inspected to determine which ones are usable. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/28/2002 | 1615 | 03/28/2002 | 1801 |
Subject: | SGP/EBBR/E9 - Humidity Probe Measurements Incorrect |
DataStreams: | sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The temperature and humidity measurements from both T/RH probes were incorrect during changeout of the right probe. |
Measurements: | sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/28/2001 | 2045 | 01/23/2002 | 1801 |
Subject: | SGP/EBBR/E20 - AEM Hung |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | The automatic exchange mechanism frequently hung in one position. The home signals and automated qc in the netcdf data files indicate when this occurred. Bowen ratio, sensible heat flux, and latent heat flux are incorrect for this condition. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/28/2001 | 0045 | 11/28/2001 | 2031 |
02/06/2002 | 2130 | 02/07/2002 | 0331 |
Subject: | SGP/EBBR/E20 - Battery Voltage Low |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.00, sgp5ebbrE20.a1 |
Description: | When the battery voltage is below 10.5 volts, most of the measurements are suspect. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp5ebbrE20.00:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2001 | 1605 | 11/28/2001 | 2031 |
Subject: | SGP/EBBR/E20 - Pressure Almost Constant |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | During the indicated period the pressure went to an almost constant 102 to 105 kPa. This occurred after the replacement of another sensor. The incorrect pressure values affect the sensible and latent heat flux calculations. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2001 | 1915 | 12/12/2001 | 2031 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #3 Incorrect During Sensor Changeout |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil heat flow #3 measurements were incorrect during it's replacement. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g5)/2 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) Note: during the time period referenced here, soil heat flow #4 and #2 were also incorrect. This quality information is documented in D020717.46, D020717.47 and D020726.1. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/04/2001 | 0000 | 12/12/2001 | 1914 |
01/12/2002 | 0315 | 01/13/2002 | 2131 |
01/17/2002 | 0915 | 01/21/2002 | 0901 |
02/09/2002 | 0115 | 02/12/2002 | 0731 |
02/20/2002 | 1645 | 02/20/2002 | 1831 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #2 Has a Negative Offset |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil heat flow #2 measurements had a negative offset. Negative values were too small and negative values occurred when positive values should have. This can occur when there is a poor wire connection or a J-panel over-voltage protection device has failed. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/24/2001 | 0532 | 12/27/2001 | 1901 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #4 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil heat flow #4 was incorrect because it's wires were loose from the connection terminals. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g2 + g3 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2001 | 1600 | 11/14/2001 | 1601 |
11/27/2001 | 1800 | 11/27/2001 | 1801 |
05/15/2002 | 1700 | 05/15/2002 | 1701 |
05/29/2002 | 1830 | 05/29/2002 | 1901 |
Subject: | SGP/EBBR/E20 - Measurements Zero |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.00, sgp5ebbrE20.a1 |
Description: | Most measurements were zero during the indicated periods. This often happens for the first reported data time after a CR10 datalogger restart. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp5ebbrE20.00:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/22/2002 | 2015 | 02/22/2002 | 2101 |
02/23/2002 | 1745 | 02/23/2002 | 1801 |
02/24/2002 | 0045 | 02/25/2002 | 0201 |
03/05/2002 | 2015 | 03/06/2002 | 0201 |
03/06/2002 | 1915 | 03/07/2002 | 1901 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Temperature #3 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil temperature 3 was incorrect during the indicated periods. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g2 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 1015 | 07/16/2002 | 1630 |
Subject: | SGP/EBBR/E9 - Right Humidity Suspect |
DataStreams: | sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The Right Humidity measurement was normally incorrect, although it is often difficult to determine it by looking at the measurement. The measurements float around, sometimes being too large and sometimes being too small, through most of the day, particularly for the hour before sunset through the hour after sunrise. Great care and comparison with surrounding EBBR sites would be needed to be able to use any of the latent and sensible heat flux measurements from E9 for this period. Another DQPR has been issued to fix this problem, which has eluded repair efforts so far. |
Measurements: | sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/20/2002 | 1745 | 02/20/2002 | 1901 |
Subject: | SGP/EBBR/E20 - Measurements Incorrect During Sensor Changeout |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | The replacement of soil heat flow 2 caused the loss of initial soil temperature values used in the calculation of CES, G, C, ave_shf, bowen, e, and h. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/27/2001 | 1845 | 12/27/2001 | 1901 |
05/15/2002 | 1715 | 05/15/2002 | 1731 |
Subject: | SGP/EBBR/E20 - Measurements Incorrect |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.00, sgp5ebbrE20.a1 |
Description: | Many measurements were incorrect because of the lack of an initial 15 minute value to use for gradient or soil change of energy storage calculations. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp5ebbrE20.00:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/01/2001 | 0000 | 06/20/2002 | 1231 |
Subject: | SGP/EBBR/E12 - Reprocess: Soil Temperature #3 Incorrect |
DataStreams: | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
Description: | Soil Temperature #3 was flaky primarily during nighttime hours and sometimes during early daylight hours. Average soil heat flow, sensible heat flux, and latent heat flux are also affected; these can be recalculated using the remaining good sets of soil sensors as follows: The heat fluxes can be recalculated by using soil sets 1, 2, 4, and 5 as follows: ave_shf = (g1 + g2 + g4 + g5)/4 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/25/2002 | 2230 | 06/30/2002 | 2356 |
Subject: | SGP/EBBR/E12 - Wind Direction Incorrect |
DataStreams: | sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The wind direction measurement was zero, in the 50s, or always less than 180 degrees. A DQPR has been issued to resolve the problem. |
Measurements: | sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 1200 | 01/30/2002 | 1201 |
Subject: | SGP/EBBR/E12 - Reprocess: Soil Moisture 4 and 5 Incorrect |
DataStreams: | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
Description: | Soil moisture measurements from sets 4 and 5 were incorrect, leading to many other incorrect measurements calculated using them. Average soil heat flow, sensible heat flux, and latent heat flux are affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g2 + g3)/3 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) Note: D020717.6 reports Soil temperature sensor #3 was also bad during this time, but for the very specific records affected by the soil moisture #4 and #5 reporting incorrectly, soil temp #3 was okay. Therefore the equations given are correct. |
Measurements: | sgp30ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/30/2002 | 1430 | 01/30/2002 | 1431 |
Subject: | SGP/EBBR/E12 - Reprocess: Soil Moisture 2 and 5 Incorrect |
DataStreams: | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
Description: | Soil moisture measurements from sets 2 and 5 were incorrect, leading to many other incorrect measurements calculated using them. Average soil heat flow, sensible heat flux, and latent heat flux are affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g4)/3 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) Note: D020717.6 reports Soil temperature sensor #3 was also bad during this time, but for the very specific records affected by the soil moisture #2 and #5 reporting incorrectly, soil temp #3 was okay. Therefore the equations given are correct. |
Measurements: | sgp30ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2001 | 2032 | 12/24/2001 | 0531 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Heat Flow #2 and #4 incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil heat flow #2 measurements had a negative offset. Negative values were too small and negative values occurred when positive values should have. This can occur when there is a poor wire connection or a J-panel over-voltage protection device has failed. Soil heat flow #4 was incorrect because it's wires were loose from the connection terminals. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g1 + g3 + g5)/3 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/18/2002 | 0015 | 01/25/2002 | 2201 |
03/03/2002 | 1130 | 03/07/2002 | 2031 |
Subject: | SGP/EBBR/E13 - Reprocess: Soil Heat Flow #1 and #2 Incorrect |
DataStreams: | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | Soil Heat Flow #1 and #2 were incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux were affected; these can be recalculated using the remaining good sets of soil sensors as follows: ave_shf = (g3 + g4 + g5)/3 e = -(q + ave_shf)/(1 + bowen) h = -(q + e + ave_shf) |
Measurements: | sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 06/18/2003 | 2359 |
Subject: | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR |
DataStreams: | sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1, sgp30ebbrE2.b1, sgp30ebbrE20.b1, sgp30ebbrE22.b1, sgp30ebbrE26.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1 |
Description: | The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the EBBR 30 minute netcdf header have been incorrect from the beginning of processing the data into netcdf files. The correct units are MJ/m^3/C. This does not affect the data quality. |
Measurements: | sgp30ebbrE8.b1:
sgp30ebbrE4.b1:
sgp30ebbrE9.b1:
sgp30ebbrE18.b1:
sgp30ebbrE26.b1:
sgp30ebbrE13.b1:
sgp30ebbrE7.b1:
sgp30ebbrE12.b1:
sgp30ebbrE19.b1:
sgp30ebbrE20.b1:
sgp30ebbrE22.b1:
sgp30ebbrE2.b1:
sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/25/2002 | 2215 | 11/25/2002 | 2245 |
Subject: | SGP/EBBR/E18 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2002 | 1600 | 11/14/2002 | 1630 |
Subject: | SGP/EBBR/E19 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/26/2002 | 1900 | 11/26/2002 | 1930 |
Subject: | SGP/EBBR/E20 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/13/2002 | 1900 | 11/13/2002 | 1930 |
Subject: | SGP/EBBR/E22 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/27/2002 | 1605 | 11/27/2002 | 1635 |
Subject: | SGP/EBBR/E26 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/07/2002 | 1600 | 11/07/2002 | 1630 |
Subject: | SGP/EBBR/E2 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/06/2002 | 1700 | 11/06/2002 | 1730 |
Subject: | SGP/EBBR/E4 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
sgp30ebbrE4.a1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/19/2002 | 2000 | 11/19/2002 | 2030 |
Subject: | SGP/EBBR/E7 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2002 | 1930 | 11/05/2002 | 2000 |
Subject: | SGP/EBBR/E8 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/19/2002 | 1635 | 11/19/2002 | 1735 |
Subject: | SGP/EBBR/E9 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE9.a0, sgp15ebbrE9.a1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE9.a0:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/20/2002 | 1600 | 08/20/2002 | 1630 |
11/25/2002 | 1815 | 11/25/2002 | 1845 |
Subject: | SGP/EBBR/E12 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2002 | 2015 | 11/14/2002 | 2045 |
Subject: | SGP/EBBR/E13 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/12/2002 | 1710 | 11/12/2002 | 1740 |
Subject: | SGP/EBBR/E15 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2002 | 2100 | 07/18/2002 | 1700 |
Subject: | SGP/EBBR/E7 - Wind speed incorrect |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | A wind speed sensor electronics problem limited the measurement to the sensor offset. This data was incorrect. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/24/2002 | 1230 | 11/05/2002 | 2000 |
Subject: | SGP/EBBR/E8 - AEM Frozen |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | When the AEM (Automatic Exchange Mechanism) is hung inbetween a home position, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/24/2002 | 0230 | 10/25/2002 | 1300 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The wind speed sensor was frozen stopped by ice. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/12/2002 | 0000 | 08/12/2002 | 1730 |
Subject: | SGP/EBBR/E8 - Water in broken Net Rad Dome |
DataStreams: | sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The net radiometer had water in the bottom, resulting in incorrect measurements of net radation. Calculated Sensible (h) and Latent Heat (e) Flux are therefore incorrect also. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/01/2002 | 1800 | 08/01/2002 | 1930 |
08/13/2002 | 0430 | 09/04/2002 | 1730 |
09/09/2002 | 1430 | 09/09/2002 | 1459 |
09/12/2002 | 1900 | 10/01/2002 | 1830 |
10/03/2002 | 1930 | 10/23/2002 | 0630 |
10/26/2002 | 1730 | 10/30/2002 | 2330 |
11/03/2002 | 1800 | 01/01/2003 | 0000 |
Subject: | SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrect |
DataStreams: | sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Heat Flow #2 was incorrect during these periods. See below for a work-around. |
Measurements: | sgp30ebbrE2.b1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/30/2002 | 1900 | 07/30/2002 | 1901 |
Subject: | SGP/EBBR/E7 - CES data incorrect |
DataStreams: | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | After a missing half hour, the soil temperature at the beginning of the half hour cannot be used to determine the soil energy storage term. Therefore the change of energy calculation blows up. The indicated measurements are therefore incorrect. |
Measurements: | sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2002 | 2100 | 11/05/2002 | 2129 |
Subject: | SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #2 Incorrect |
DataStreams: | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | Soil Heat Flow #2 measurements were incorrect while it was being replaced. |
Measurements: | sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2002 | 2130 | 11/05/2002 | 2159 |
Subject: | SGP/EBBR/E7 - Change In Energy Storage Calculations Incorrect |
DataStreams: | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | Because soil temperature measurements were not available from the beginning of the half hour, the change in soil energy storage could not be calculated and thus is incorrect. |
Measurements: | sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/22/2002 | 1630 | 12/03/2002 | 1830 |
Subject: | SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #5 too low |
DataStreams: | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | Soil Heat Flow #5 was sometimes 2X the other soil heat flow measurements when heat flows were negative. This does not usually greatly affect h and e, therefore the data color has been set to yellow. |
Measurements: | sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/10/2002 | 0800 | 07/16/2002 | 1900 |
07/22/2002 | 1630 | 07/30/2002 | 1630 |
08/24/2002 | 0230 | 08/27/2002 | 1800 |
Subject: | SGP/EBBR/E7 - AEM Problems |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The AEM (Automatic Exchange Mechanism) hung in a non-home position for a few lengthy periods, during which the indicated measurements are incorrect. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2002 | 1700 | 10/08/2002 | 1645 |
Subject: | SGP/EBBR/E7 - T/RH Ventilator Fans Stopped |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The temperature and relative humidity gradients are suspect because the ventilator fans were not operating during this time period. The data needs to be carefully inspected to determine when measurements, if any, are correct. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/2002 | 0945 | 10/28/2002 | 1530 |
10/28/2002 | 1630 | 10/28/2002 | 1700 |
10/28/2002 | 2130 | 11/04/2002 | 0200 |
Subject: | SGP/EBBR/E8 - Battery Voltage Low |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | When Battery Voltage drops below 10.5 volts, most measurements are suspect and some are often incorrect. The user will need to inspect the data carefully to determine the usability of the data. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/08/2002 | 0000 | 07/09/2002 | 1330 |
Subject: | SGP/EBBR/E12 - Resistance-based Measurements Incorrect |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | When the Reference Temperature in the EBBR enclosure is not reported correctly, it affects all resistance-based measurements that are adjusted with the temperature of the reference junction. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/01/2002 | 0000 | 07/12/2002 | 1800 |
Subject: | SGP/EBBR/E12 - Wind Direction Incorrect |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The wind direction and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/23/2002 | 1700 | 07/23/2002 | 1729 |
08/16/2002 | 1600 | 08/16/2002 | 1629 |
09/03/2002 | 1700 | 09/03/2002 | 1729 |
Subject: | SGP/EBBR/E12 - Data zero following Logger Restart |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. The restart on 08/16/02 occurred after an EBBR unit changeout. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/09/2002 | 0000 | 10/29/2002 | 1830 |
Subject: | SGP/EBBR/E12 - Battery Voltage Low |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | Normally, when Battery Voltage drops below 10.5 volts, most measurements are suspect and some are often incorrect. In this particular case, some of the data is suspect when the battery voltage is below 11.0 volts. Soil Heat Flow #3 is normally affected first, with other measurements following at lower voltages. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/2002 | 0700 | 11/12/2002 | 1730 |
11/25/2002 | 1830 | 11/25/2002 | 1900 |
Subject: | SGP/EBBR/E12 - AEM Stuck in One Position |
DataStreams: | sgp30ebbrE12.a1, sgp30ebbrE12.b1 |
Description: | When the AEM (Automatic Exchange Mechanism) is hung at a home position, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect. |
Measurements: | sgp30ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/30/2002 | 1800 | 07/30/2002 | 1829 |
Subject: | SGP/EBBR/E7 - Data Reported as Zero following Logger Replacement |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The data was reported as zero after a data logger replacement. |
Measurements: | sgp5ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/01/2002 | 0000 | 07/16/2002 | 1530 |
Subject: | SGP/EBBR/E9 - REPROCESS: Soil Temperature #5 Incorrect |
DataStreams: | sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
Description: | Soil Temperature #5 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. |
Measurements: | sgp30ebbrE9.b1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/16/2002 | 1500 | 07/16/2002 | 1529 |
Subject: | SGP/EBBR/E9 - REPROCESS: Soil Heat Flow #4 Incorrect |
DataStreams: | sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
Description: | Soil Heat Flow #4 was incorrect during these periods as a consequence of the repair of Soil Temperature #5. See below for a work-around. |
Measurements: | sgp30ebbrE9.b1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/24/2002 | 1600 | 09/24/2002 | 1630 |
Subject: | SGP/EBBR/E9 - Net Rad data bad during dome replacement |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The net radiation measurement was incorrect during replacement of the top dome. Measurements calculated using net radiation are also incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/16/2002 | 1330 | 11/16/2002 | 1430 |
11/17/2002 | 0700 | 11/19/2002 | 1730 |
Subject: | SGP/EBBR/E9 - AEM Malfunction |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | When the AEM (Automatic Exchange Mechanism) is hung inbetween a home position, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/08/2002 | 1800 | 07/19/2002 | 1430 |
08/20/2002 | 2100 | 08/26/2002 | 0300 |
09/01/2002 | 2100 | 11/12/2002 | 2130 |
Subject: | SGP/EBBR/E18 - Reprocess: Soil Heat Flow #1 High |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | Soil Heat Flow #1 measurements were 2X to offscale high during these periods. See below for a work-around. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/20/2002 | 2000 | 07/26/2002 | 2030 |
07/27/2002 | 0300 | 07/30/2002 | 2000 |
08/03/2002 | 0130 | 08/06/2002 | 2030 |
08/07/2002 | 0200 | 08/09/2002 | 1900 |
08/12/2002 | 0130 | 08/17/2002 | 2030 |
08/17/2002 | 2130 | 08/19/2002 | 1830 |
Subject: | SGP/EBBR/E18 - Reprocess: Soil Heat Flow #4 High |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | Soil Heat Flow #4 measurements were 2X or offscale high during this period when compared with the other soil heat flow measurements. See below for a work-around. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/12/2002 | 2200 | 11/12/2002 | 2229 |
Subject: | SGP/EBBR/E18 - Data Mostly Zero Following Logger Restart |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. The restart on 11/12/02 occurred after replacement of soil heat flow #1. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/12/2002 | 2230 | 11/12/2002 | 2259 |
Subject: | SGP/EBBR/E18 - Data Incorrect After Logger Restart |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | Because soil temperature measurements were not available from the beginning of the half hour, the change in soil energy storage could not be calculated and thus is incorrect. There is no fix to this problem. Average Soil Heat Flow, Sensible Heat Flux (h), and Latent Heat Flux (e) can not be calculated using the available, remaining measurements. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/09/2002 | 1400 | 10/15/2002 | 2030 |
Subject: | SGP/EBBR/E18 - Water in Net Radiometer Dome |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | The net radiation measurement is incorrect. Measurements calculated using net radiation are also incorrect. No work-around is possible for this situation. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/16/2002 | 1720 | 12/10/2002 | 1720 |
Subject: | SGP/EBBR/E12 - REPROCESS: Net Rad Calibration Coefficients |
DataStreams: | sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The Net Radiometer coefficients were incorrect in the CR10 program when the replacement EBBR unit was installed on 08/16/02. The data can be easily corrected; see the Suggestion area below. |
Measurements: | sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/10/2002 | 1700 | 12/10/2002 | 1729 |
Subject: | SGP/EBBR/E12 - Data Mostly Zero Following Logger Restart |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. The restart on 12/10/02 occurred after a CR10 program change of net radiometer coefficients and subsequent restart of the CR10. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/23/2002 | 0000 | 10/31/2002 | 2130 |
Subject: | SGP/EBBR/E13 - Wind Speed Stalling at Low Speeds |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | Perhaps because of excessive bearing wear, the wind speed sensor had a high starting threshhold with wind speeds below about 2 m/s. Wind speed measurements at all speeds were probably too low. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2001 | 1750 | 02/22/2002 | 2100 |
Subject: | SGP/EBBR/E13 - REPROCESS: Soil Moisture #1 Offset1 |
DataStreams: | sgp30ebbrE13.a1, sgp30ebbrE13.b1 |
Description: | The wrong offset (1.4656) was used in the calibration coefficients for Soil Moisture Probe #1. The correct offset is 14.656. Sensible and Latent Heat Flux measurements are not significantly affected. |
Measurements: | sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/18/2002 | 1210 | 09/19/2002 | 0245 |
Subject: | SGP/EBBR/E13 - AEM Jung between Home Positions |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | When the AEM (Automatic Exchange Mechanism) is hung inbetween home positions, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 1920 | 07/09/2002 | 1522 |
Subject: | SGP/EBBR/E15 - REPROCESS: Soil Moisture #1 Offset |
DataStreams: | sgp30ebbrE15.a1, sgp30ebbrE15.b1 |
Description: | The wrong offset (9.5264) was used in the calibration coefficients for Soil Moisture Probe #1. The correct offset is 0.95264. Sensible and Latent Heat Flux measurements are not significantly affected. |
Measurements: | sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/22/2002 | 1630 | 07/22/2002 | 1659 |
Subject: | SGP/EBBR/E15 - Data Mostly Zero Following Logger Restart |
DataStreams: | sgp15ebbrE15.a0, sgp15ebbrE15.a1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. The restart on 07/22/02 occurred after a pressure sensor replacement. |
Measurements: | sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp15ebbrE15.a0:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/10/2002 | 1300 | 12/23/2002 | 1600 |
Subject: | SGP/EBBR/E15 - Pressure Low |
DataStreams: | sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The pressure measurements were too low during this period, as much as 40 mb too low. This occurred after a restart of the EBBR CR10 datalogger, for unknown reasons. |
Measurements: | sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2002 | 1600 | 04/18/2002 | 1700 |
Subject: | SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #3 Incorrect Calibration |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Heat Flow #3 was incorrect during these periods. To use the measurements, multiply Soil Heat Flow #3 by 0.726. See below for a work-around. |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/25/2002 | 2100 | 09/05/2002 | 1430 |
Subject: | SGP/EBBR/E19 - Water in Net Radiometer Dome |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The net radiation measurement is incorrect. Measurements calculated using net radiation are also incorrect. No work-around is possible for this situation. |
Measurements: | sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2002 | 1600 | 07/11/2002 | 1629 |
Subject: | SGP/EBBR/E19 - Incorrect data after power interruption |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Most measurements are suspect after a power outage, caused by replacement of the solar panel regulator. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2002 | 1500 | 07/11/2002 | 1529 |
Subject: | SGP/EBBR/E19 - Most Measurements Zero following Restart |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/24/2002 | 1430 | 07/24/2002 | 1500 |
Subject: | SGP/EBBR/E19 - REPROCESS: Soil Temperature #3 Incorrect |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Temperature #3 was incorrect while electronic connections were being checked. The indicated measurements that are calculated using Soil Temperature #3 are also incorrect. See a work-around below. |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/25/2002 | 0930 | 07/25/2002 | 1300 |
07/26/2002 | 0900 | 07/26/2002 | 0900 |
07/26/2002 | 1130 | 07/26/2002 | 1130 |
07/27/2002 | 0630 | 07/27/2002 | 0830 |
07/28/2002 | 0300 | 07/28/2002 | 0630 |
07/28/2002 | 0930 | 07/28/2002 | 1230 |
07/29/2002 | 0800 | 07/29/2002 | 0830 |
08/08/2002 | 1600 | 08/08/2002 | 1600 |
08/09/2002 | 0230 | 08/09/2002 | 0300 |
08/09/2002 | 0730 | 08/09/2002 | 0730 |
08/09/2002 | 0930 | 08/09/2002 | 1100 |
08/09/2002 | 1400 | 08/09/2002 | 1600 |
08/10/2002 | 0130 | 08/10/2002 | 0230 |
08/10/2002 | 1200 | 08/10/2002 | 1330 |
08/13/2002 | 0600 | 08/13/2002 | 0700 |
08/13/2002 | 2030 | 08/13/2002 | 2030 |
08/13/2002 | 2130 | 08/14/2002 | 0330 |
08/14/2002 | 1300 | 08/14/2002 | 1330 |
08/21/2002 | 1630 | 08/22/2002 | 1430 |
Subject: | SGP/EBBR/E19 - REPROCESS: Soil Heat Flow #1 Incorrect |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Heat Flow #1 was incorrect during these periods. See below for a work-around. |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/17/2002 | 1430 | 10/31/2002 | 1600 |
Subject: | SGP/EBBR/E19 - Pressure Low |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The barometric pressure sensor read about 10 mb low during this period because a lead from the sensor was loose or disconnected. The error does not affect any other measurements. |
Measurements: | sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/13/2002 | 1830 | 11/13/2002 | 1859 |
12/11/2002 | 1900 | 12/11/2002 | 1929 |
Subject: | SGP/EBBR/E20 - Data Zero following logger restarts |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/09/2002 | 1705 | 09/18/2002 | 1700 |
Subject: | SGP/EBBR/E20 - REPROCESS: Soil Temperature #2 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Temperature #2 was incorrect, apparently from am loose wire after replacement of the EBBR unit. The indicated measurements that are calculated using soil temperature are also incorrect. See the work-around below. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/13/2002 | 1900 | 11/13/2002 | 1929 |
12/11/2002 | 2000 | 12/11/2002 | 2029 |
Subject: | SGP/EBBR/E20 - Change of Energy Storage Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Because soil temperature measurements were not available from the beginning of the half hour, the change in soil energy storage could not be calculated and thus is incorrect. There is no fix to this problem. Average Soil Heat Flow, Sensible Heat Flux (h), and Latent Heat Flux (e) can not be calculated using the available, remaining measurements. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/23/2002 | 0215 | 10/30/2002 | 2000 |
Subject: | SGP/EBBR/E20 - Battery voltage low |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | When Battery Voltage drops below 10.5 volts, most measurements are suspect and some are often incorrect. The user will need to inspect the data carefully to determine the useability of the data. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/04/2002 | 1200 | 12/05/2002 | 1630 |
Subject: | SGP/EBBR/E20 - Wind speed and direction frozen |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE2.a1 |
Description: | Wind Speed and Dierction were frozen in place by an ice storm. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE2.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/04/2002 | 1715 | 09/04/2002 | 1730 |
10/13/2002 | 1230 | 10/13/2002 | 1234 |
10/13/2002 | 1300 | 10/15/2002 | 1930 |
10/15/2002 | 2145 | 10/15/2002 | 1630 |
Subject: | SGP/EBBR/E22 - AEM Hung between home positions |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | When the AEM (Automatic Exchange Mechanism) is hung inbetween home positions, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect. There is no work-around to this problem. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/29/2002 | 0830 | 08/07/2002 | 1800 |
Subject: | SGP/EBBR/E22 - Water inside Broken Net Rad Dome |
DataStreams: | sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The net radiation measurement is incorrect. Measurements calculated using net radiation are also incorrect. No work-around is possible for this situation. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/07/2002 | 1630 | 08/07/2002 | 1730 |
Subject: | SGP/EBBR/E20 - AEM Hung between Home Positions |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | When the AEM (Automatic Exchange Mechanism) is hung inbetween home positions, the gradients of temperature and relative humidity, and thus sensible and latent heat fluxes, are incorrect. There is no work-around to this problem. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/30/2002 | 2030 | 01/08/2003 | 1730 |
Subject: | SGP/EBBR/E20 - REPROCESS: Heat Flow #3 and #5 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Heat Flow #3 was incorrect because part of the lead wire was cut; apparent vandalism. Soil Heat Flow #5 had been incorrect because of other causes, but was replaced at the same time as #3. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/09/2002 | 1705 | 08/09/2002 | 1730 |
Subject: | SGP/EBBR/E20 - Data incorrect during instrument maintenance |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | Most of the data was incorrect just after the EBBR unit was replaced. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2002 | 1200 | 12/04/2002 | 0400 |
12/06/2002 | 2000 | 12/07/2002 | 0230 |
12/08/2002 | 0230 | 12/09/2002 | 0500 |
12/09/2002 | 0930 | 12/20/2002 | 1830 |
12/20/2002 | 2100 | 12/21/2002 | 1630 |
12/21/2002 | 1730 | 12/22/2002 | 0100 |
12/22/2002 | 0130 | 12/30/2002 | 2000 |
Subject: | SGP/EBBR/E20 - REPROCESS: Soil Heat Flow #5 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Heat Flow #5 was incorrect during these periods. See below for a work-around. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/18/2002 | 1900 | 11/18/2002 | 2200 |
11/19/2002 | 1700 | 11/19/2002 | 2200 |
11/20/2002 | 1430 | 11/20/2002 | 2200 |
11/21/2002 | 2000 | 11/21/2002 | 2030 |
11/22/2002 | 1630 | 11/22/2002 | 2000 |
11/23/2002 | 1430 | 11/23/2002 | 2230 |
11/24/2002 | 1700 | 11/24/2002 | 2200 |
11/27/2002 | 2030 | 11/27/2002 | 2300 |
11/28/2002 | 1700 | 11/28/2002 | 2300 |
11/29/2002 | 1330 | 11/29/2002 | 2130 |
12/01/2002 | 1930 | 12/01/2002 | 2030 |
12/02/2002 | 1430 | 12/02/2002 | 2230 |
Subject: | SGP/EBBR/E20 - REPROCESS: Soil Temperature #1 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Temperature #1 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/19/2002 | 1430 | 07/20/2002 | 2000 |
07/26/2002 | 2030 | 07/27/2002 | 0300 |
07/30/2002 | 2000 | 08/03/2002 | 0130 |
08/06/2002 | 2030 | 08/07/2002 | 0200 |
08/09/2002 | 1900 | 08/12/2002 | 0130 |
08/17/2002 | 2030 | 08/17/2002 | 2130 |
08/19/2002 | 1830 | 08/20/2002 | 2100 |
Subject: | SGP/EBBR/E18 - REPROCESS: Soil Heat Flow #1 and #4 High |
DataStreams: | sgp30ebbrE18.a1, sgp30ebbrE18.b1 |
Description: | Soil Heat Flow #1 and #4 measurements were 2X to offscale high during these periods. See suggestions for a work-around. |
Measurements: | sgp30ebbrE18.b1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/30/2002 | 2030 | 01/08/2003 | 1730 |
Subject: | SGP/EBBR/E20 - REPROCESS: Soil Temperature #3 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Temperature #3 was incorrect. The cause is apparently vandalism; the probe leads were cut. The indicated measurements that are calculated using soil temperature are also incorrect. DQR D030117.19 already provides the work-around for calculating correct sensible (h) and latent heat (e) fluxes, as soil heat flow #3 and soil heat flow #5 were also incorrect during this period. That work-around is repeated below. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2002 | 1600 | 07/11/2002 | 1629 |
Subject: | SGP/EBBR/E26 - Measurements zero following logger restart |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/01/2002 | 0000 | 07/11/2002 | 1300 |
Subject: | SGP/EBBR/E26 - Multiplexer Problem |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | One of the multiplexers exhibited dropouts of the channels, beginning with the last channel at temperatures above about 30 C and moving backward through the channels as the temperature rose. High temperatures affected the switching speed of the multiplexer. This is the first time that this behavior has been documented in a Campbell Scientific multiplexer. The multiplexer had been in continuous field use for 10 years and had experienced probably more switching cycles than what is normally expected of the device in that period. The multiplexer was replaced to solve the problem. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/27/2002 | 0830 | 09/05/2002 | 1700 |
Subject: | SGP/EBBR/E26 - Water in broken Net Radiometer Dome |
DataStreams: | sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | The net radiation measurement is incorrect. Measurements calculated using net radiation are also incorrect. No work-around is possible for this situation. |
Measurements: | sgp5ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/01/2002 | 0845 | 11/06/2002 | 0130 |
Subject: | SGP/EBBR/E26 - Battery Voltage Low |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | When Battery Voltage drops below 10.5 volts, most measurements are suspect and some are often incorrect. The user will need to inspect the data carefully to determine the useability of the data. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2002 | 1300 | 10/20/2002 | 1500 |
Subject: | SGP/EBBR/E20 - Resistance-based Measurements Incorrect |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | When the Reference Temperature in the EBBR enclosure is not reported correctly, it affects all resistance-based measurements that are adjusted with the temperature of the reference junction. No work-around is possible for this situation. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/24/2002 | 0735 | 10/24/2002 | 1830 |
Subject: | SGP/EBBR/E4 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | The wind speed sensor was frozen stopped by ice. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp30ebbrE4.a1:
sgp15ebbrE4.b1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/07/2002 | 0300 | 08/07/2002 | 0329 |
Subject: | SGP/EBBR/E4 - Soil Moisture #4 zero |
DataStreams: | sgp30ebbrE4.a1, sgp30ebbrE4.b1 |
Description: | Soil Moisture #4 was zero only in the 30 minute data. It can be assumed that there was an error in reading the data from the Campbell datalogger, as no other measurements, including those calculated from soil moisture #4, are affected. |
Measurements: | sgp30ebbrE4.b1:
sgp30ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/14/2002 | 1430 | 01/09/2003 | 1600 |
Subject: | SGP/EBBR/E19 - Soil Temperatures #2 and #3 Intermittently Bad |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Temperatures #2 and #3 were intermittently incorrect. #3 appeared to be okay after the J-panel was replaced. #2 continues to be flaky, suggesting that the sensor itself has a problem. A DQPR has been submitted to replace #2. The indicated measurements that are calculated using soil temperature are also suspect. However, the intermittent problems normally occurred during night times and were fairly small in magnitude, thereby having little effect on the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/09/2003 | 1700 | 01/09/2003 | 1729 |
Subject: | SGP/EBBR/E19 - Measurements zero following logger restart |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Most of the measurements were zero, which normally happens after a datalogger restart. The restart on 01/09/03 occurred after J-panel replacements. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/09/2003 | 1730 | 01/09/2003 | 1759 |
Subject: | SGP/EBBR/E19 - Change of Energy Storage Incorrect |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Because soil temperature measurements were not available from the beginning of the half hour, the change in soil energy storage could not be calculated and thus is incorrect. There is no fix to this problem. Average Soil Heat Flow, Sensible Heat Flux (h), and Latent Heat Flux (e) can not be calculated using the available, remaining measurements. |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/09/2002 | 1730 | 12/11/2002 | 1930 |
Subject: | SGP/EBBR/E20 - REPROCESS: Net Rad Coefficients Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | The Net Radiometer coefficients were incorrect in the CR10 program when the replacement EBBR unit was installed on 08/09/02. The data can be easily corrected; see the Suggestion area below. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/20/2002 | 1830 | 12/20/2002 | 2100 |
12/21/2002 | 1630 | 12/21/2002 | 1730 |
12/22/2002 | 0100 | 12/22/2002 | 0130 |
Subject: | SGP/EBBR/E20 - REPROCESS: Soil Temperature #1 and Soil Heat Flow #5 Incorrect |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Temperature #1 and Soil Heat Flow #5 were incorrect during these periods. The indicated calculated measurements are also incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/04/2002 | 1015 | 01/10/2003 | 1600 |
Subject: | SGP/EBBR/E26 - AEM Hung |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | The AEM hung inbetween home positions during the period. The Bowen ratio, gradient measurements, sensible heat flux, and latent heat flux are incorrect. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/10/2003 | 1900 | 01/10/2003 | 1904 |
Subject: | SGP/EBBR/E26 - Data zeros following logger restart |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | Most measurements were zero after restart of the CR10 datalogger, after a calibration changeout of the EBBR unit. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/14/2003 | 1725 | 01/23/2003 | 1715 |
Subject: | SGP/EBBR/E26 - Left Air Temperature Incorrect |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | The left air temperature was incorrect during the period. Poor electronic connections may have caused this. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/19/2003 | 1900 | 05/16/2003 | 1500 |
Subject: | SGP/EBBR/E26 - E26 EBBR Soil Heat Flow #1 Incorrect |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
Description: | Soil Heat Flow #1 was incorrect much of the time. The sensor was replaced. |
Measurements: | sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 1030 | 06/18/2003 | 2359 |
Subject: | SGP/EBBR/E27 - E27 EBBR Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) |
DataStreams: | sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the EBBR 30 minute netcdf header have been incorrect from the beginning of processing the data into netcdf files. The correct units are MJ/m^3/C. This does not affect the data quality. |
Measurements: | sgp30ebbrE27.a1:
sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/11/2003 | 1730 | 07/15/2003 | 2000 |
Subject: | SGP/EBBR/E7 - Soil Heat Flow #5 Incorrect |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | Soil Heat Flow Plate #5 data was intermittently incorrect at first (values too small negative), then was almost constantly so during the last half of the period. Comparison of the individual soil heat flows will quickly show the times that soil heat flow #5 was incorrect. |
Measurements: | sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 04/08/2002 | 2359 |
Subject: | SGP/EBBR/E25 - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR |
DataStreams: | sgp30ebbrE25.b1 |
Description: | The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the EBBR 30 minute netcdf header have been incorrect from the beginning of processing the data into netcdf files. The correct units are MJ/m^3/C. This does not affect the data quality. |
Measurements: | sgp30ebbrE25.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2003 | 1000 | 02/01/2003 | 1000 |
Subject: | SGP/EBBR/E20 - RHtop Zero |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | The RHtop value in the 30 minute file is zero. 5 and 15 minute files show RHtop correctly. This behavior has been seen infrequently and can probably be attributed to a CR10 communication error. No other data, including the fluxes, are affected. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/09/2003 | 1630 | 01/09/2003 | 1700 |
Subject: | SGP/EBBR/E19 - Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Temperature #2 was incorrect during J-panel replacements. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/09/2003 | 1700 | 01/09/2003 | 1700 |
02/06/2003 | 1730 | 02/06/2003 | 1730 |
04/03/2003 | 1830 | 04/03/2003 | 1830 |
Subject: | SGP/EBBR/E19 - All Data Zeros |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | All data (5, 15, and 30 minute) was zero after replacement of sensors and restart of the CR10. This is a common occurrence. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/09/2003 | 1730 | 01/09/2003 | 1730 |
Subject: | SGP/EBBR/E19 - Several Soil Measurements Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | During replacement of a J-panel, several soil measurements were incorrect. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2003 | 1700 | 01/26/2003 | 1700 |
01/26/2003 | 1800 | 01/26/2003 | 1800 |
Subject: | SGP/EBBR/E19 -Several Soil Measurements Were Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Several soil measurements were incorrect during replacement of soil temperature probe #2. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/28/2003 | 1330 | 03/02/2003 | 0530 |
03/02/2003 | 1730 | 03/03/2003 | 0030 |
Subject: | SGP/EBBR/E19 - AEM Hung in home30 position |
DataStreams: | sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | The automatic exchange mechanism (AEM) hung in the home30 position, resulting in sensible and latent heat fluxes being incorrect. |
Measurements: | sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/09/2003 | 1730 | 04/03/2003 | 1900 |
Subject: | SGP/EBBR/E19 - Soil Heat Flow #3 Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Heat Flow #3 was a flat -24 W/m2 for most of this period. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/03/2003 | 1900 | 04/03/2003 | 1900 |
Subject: | SGP/EBBR/E19 - Soil Heat Flow#1 Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1 |
Description: | Soil Heat Flow #1 was incorrect during replacement of some other sensors. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 1030 | 07/09/2003 | 1700 |
Subject: | SGP/EBBR/E27 - Soil Heat Flow #2 Incorrect |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | Soil Heat Flow sensor #2 was intermittently incorrect at first and then constantly so later in the period. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/15/2003 | 1600 | 05/15/2003 | 1700 |
Subject: | SGP/EBBR/E19 - Many Measurements Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Many measurements were incorrect during replacement of a multiplexer. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2003 | 0000 | 01/10/2003 | 1630 |
02/06/2003 | 1730 | 02/18/2003 | 1715 |
02/23/2003 | 1530 | 03/04/2003 | 1645 |
04/15/2003 | 1645 | 04/15/2003 | 1700 |
Subject: | SGP/EBBR/E12 - AEM Hung Inbetween Home Positions |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The AEM was hung inbetween home positions, causing many measurements to be incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2003 | 2145 | 04/01/2003 | 2200 |
Subject: | SGP/EBBR/E18 - AEM Hung |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The AEM was hung inbetween home positions, causing many measurements to be incorrect. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/15/2003 | 0100 | 06/23/2003 | 1900 |
06/27/2003 | 1030 | 06/27/2003 | 1300 |
06/30/2003 | 0030 | 06/30/2003 | 0730 |
06/30/2003 | 1000 | 06/30/2003 | 2000 |
07/05/2003 | 0400 | 07/10/2003 | 0500 |
07/10/2003 | 1430 | 07/20/2003 | 0300 |
07/20/2003 | 1730 | 07/21/2003 | 0230 |
07/21/2003 | 1930 | 07/22/2003 | 0230 |
07/22/2003 | 1730 | 07/23/2003 | 0600 |
07/23/2003 | 1630 | 07/23/2003 | 1900 |
Subject: | SGP/EBBR/E27 - Soil Heat Flow #4 Incorrect |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | Soil Heat flow sensor #4 outputs were often very small negative numbers. See below for a work-around. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 1030 | 05/15/2003 | 1600 |
05/18/2003 | 1800 | 05/28/2003 | 1700 |
Subject: | SGP/EBBR/E27 - Reference T Sensor Failure |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
Description: | The reference T sensor was not working much of the time, affecting all other temperature sensors. Sensible and latent heat fluxes were incorrect when this occurred. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp5ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 1030 | 06/12/2003 | 1800 |
Subject: | SGP/EBBR/E27 - Wind Direction Hung |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
Description: | The Wind Direction frequently hung at values in the 70s or 80s. No other data was affected. Fluxes were not affected. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp5ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2003 | 1635 | 03/06/2003 | 1520 |
Subject: | SGP/EBBR/E26 -Right Air Temperature Incorrect |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | One of the Right Air Temperature connections was loose, producing incorrect data. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2003 | 0000 | 06/25/2003 | 1700 |
Subject: | SGP/EBBR/E22 - home30 too large |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The home30 measurements sometimes exceeded 34.9999, resulting in the qc flag being set. However, this does not create any data quality issues. The qc flag is set just to provide an alert that the automatic exchange mechanism may have a problem; in this case data was not affected. An electronics repair solved the problem. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2003 | 0000 | 01/08/2003 | 1730 |
Subject: | SGP/EBBR/E20 - Soil Heat Flow#5 Incorrect |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | Soil Heat Flow #5 was producing incorrect values. Average soil heat flow, sensible heat flux, and latent heat flux were affected. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/08/2003 | 2100 | 01/08/2003 | 2100 |
Subject: | SGP/EBBR/E20 - Soil Storage Incorrect After Startup |
DataStreams: | sgp30ebbrE20.a1, sgp30ebbrE20.b1 |
Description: | For the half hour data after CR10 datalogger startup, stored soil temperature values do not exist from the beginning of the half hour. Therefore soil heat storage can not be calculated correctly. This affects numerous measurements that are calculated using soil heat storage. |
Measurements: | sgp30ebbrE20.b1:
sgp30ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/23/2003 | 2000 | 03/13/2003 | 1745 |
Subject: | SGP/EBBR/E9 - AEM Hung Inbetween Home Positions |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The AEM was hung inbetween home positions, causing many measurements to be incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2003 | 0000 | 02/06/2003 | 0830 |
02/14/2003 | 2330 | 02/05/2003 | 1100 |
02/22/2003 | 0000 | 02/23/2003 | 0700 |
Subject: | SGP/EBBR/E4 - Soil Temperature #5 Incorrect |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1 |
Description: | Soil Temperature #5 was incorrect. This affected many measurements, including sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
sgp30ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/08/2003 | 1545 | 05/08/2003 | 1615 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 1630 | 05/07/2003 | 1700 |
Subject: | SGP/EBBR/E4 - 6 Month Checks |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
sgp30ebbrE4.a1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/22/2003 | 1650 | 04/22/2003 | 1720 |
Subject: | SGP/EBBR/E7 - 6 Month Checks |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/06/2003 | 1750 | 05/06/2003 | 1825 |
Subject: | SGP/EBBR/E8 - 6 Month Checks |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE8.b1:
sgp15ebbrE8.a1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2003 | 1800 | 04/24/2003 | 1830 |
Subject: | SGP/EBBR/E9 - 6 Month Checks |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/15/2003 | 1630 | 04/15/2003 | 1700 |
Subject: | SGP/EBBR/E12 - 6 Month Checks |
DataStreams: | sgp15ebbrE12.a1, sgp15ebbrE12.b1, sgp30ebbrE12.a1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.a1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
sgp15ebbrE12.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2003 | 1905 | 05/01/2003 | 1935 |
Subject: | SGP/EBBR/E13 - 6 Month Checks |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp5ebbrE13.a1:
sgp30ebbrE13.b1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/29/2003 | 1540 | 04/29/2003 | 1655 |
Subject: | SGP/EBBR/E15 - 6 Month Checks |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/15/2003 | 2120 | 04/15/2003 | 2215 |
Subject: | SGP/EBBR/E18 - 6 Month Checks |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/09/2003 | 1800 | 05/09/2003 | 1800 |
Subject: | SGP/EBBR/E9 - Soil Heat Flow #1 Incorrect |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1 |
Description: | Soil Heat Flow #1 was incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2003 | 1440 | 05/01/2003 | 1515 |
Subject: | SGP/EBBR/E19 - 6 Month Checks |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/16/2003 | 1950 | 04/16/2003 | 2045 |
Subject: | SGP/EBBR/E20 - 6 Month Checks |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.a1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2003 | 1720 | 04/30/2003 | 1800 |
Subject: | SGP/EBBR/E22 - 6 Month Checks |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/17/2003 | 1445 | 04/17/2003 | 1535 |
Subject: | SGP/EBBR/E26 - 6 Month Checks |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/15/2003 | 1600 | 05/15/2003 | 1645 |
Subject: | SGP/EBBR/E27 - 6 Month Checks |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp5ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/14/2003 | 1100 | 05/30/2003 | 1700 |
Subject: | SGP/EBBR/E9 - Battery Voltage Low |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | Many of the measurements are incorrect much of the time during this period, when the battery voltage was 10.9 volts or less. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/16/2003 | 1245 | 01/28/2003 | 1915 |
02/06/2003 | 1400 | 02/11/2003 | 1930 |
02/23/2003 | 0945 | 03/11/2003 | 1800 |
03/19/2003 | 1900 | 03/25/2003 | 1800 |
Subject: | SGP/EBBR/E8 - AEM Hung Inbetween Home Positions |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The AEM was hung inbetween home positions, causing many measurements to be incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp15ebbrE8.a1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/16/2003 | 0000 | 03/22/2003 | 1445 |
Subject: | SGP/EBBR/E8 - Battery Voltage Low |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | Many of the measurements are incorrect much of the time during this period, when the battery voltage was 10.5 volts or less. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2003 | 0000 | 04/24/2003 | 1625 |
Subject: | SGP/EBBR/E2 - Soil Heat Flow #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Heat Flow #2 producing incorrect values much of the time. Average soil heat flow, sensible heat flux, and latent heat flux were affected. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2003 | 1630 | 04/24/2003 | 1630 |
Subject: | SGP/EBBR/E2 - Data All Zeros |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | All data (5, 15, and 30 minute) were zero after replacement of a sensor and restart of the CR10. This is a common occurrence. |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/16/2003 | 2200 | 04/16/2003 | 2200 |
Subject: | SGP/EBBR/E2 - Bottom RH Incorrect |
DataStreams: | sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The bottom RH was zero (and incorrect) for this period. |
Measurements: | sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/24/2003 | 0900 | 03/11/2003 | 1800 |
Subject: | SGP/EBBR/E7 - AEM Hung Inbetween Home Position |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The AEM was hung inbetween home positions, causing many measurements to be incorrect. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 1930 | 08/05/2003 | 1630 |
Subject: | SGP/EBBR/E15 - Wind Direction 10 Degrees Low |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The wind direction at E15 EBBR was 10 degrees low for the period (since installation of the EBBR unit on 10/11/01). The wind direction sensor was apparently aligned to magnetic north instead of true north at installation. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/20/2003 | 0300 | 07/31/2003 | 1600 |
Subject: | SGP/EBBR/E2 - Soil Heat Flow #1 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Heat Flow #1 was very large most of the period. See below for a work-around. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/10/2003 | 0030 | 07/10/2003 | 0030 |
Subject: | SGP/EBBR/E2 - Soil Heat Flow #3 Spike |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil heat flow #3 spiked to a value much greater than the other soil heat flows. However, this did not affect sensible and latent heat fluxes outside the error of the EBBR system. |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/19/2003 | 1900 | 06/19/2003 | 1900 |
Subject: | SGP/EBBR/E15 - Top Humidity reported as zero in 30 minute data. |
DataStreams: | sgp30ebbrE15.a1, sgp30ebbrE15.b1 |
Description: | The top relative humidity was reported as zero in the 30 minute data. This is an apparent misreporting by the CR10 datalogger or is caused by a communications problem in accessing the data from the datalogger. It is very infrequently seen; it's actual cause is unknown. No other data was affected. |
Measurements: | sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/12/2003 | 0230 | 06/12/2003 | 0300 |
06/13/2003 | 1200 | 06/13/2003 | 1230 |
Subject: | SGP/EBBR/E26 - Soil Heat Flow #5 Large Positive |
DataStreams: | sgp15ebbrE26.a1, sgp15ebbrE26.b1, sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
Description: | Soil Heat Flow #5 was large positive for these two periods, for an unknown reason. |
Measurements: | sgp15ebbrE26.b1:
sgp15ebbrE26.a1:
sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/25/2003 | 1630 | 06/25/2003 | 1630 |
Subject: | SGP/EBBR/E27 - Soil Heat Flow #1 Large |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | Soil Heat Flow #1 was large for this period, for an unknown reason. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/09/2003 | 1700 | 07/09/2003 | 1700 |
Subject: | SGP/EBBR/E27 - Incorrect Data From Logger Restart |
DataStreams: | sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | Some 30 minute was zero or incorrect after restart of the CR10. This is a common occurrence when sensor replacements are made or power outages occur. |
Measurements: | sgp30ebbrE27.a1:
sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/12/2003 | 1800 | 09/02/2003 | 1800 |
Subject: | SGP/EBBR/E8 - Pressure Sensor Measurements Incorrect |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1, sgpebbrE8.01 |
Description: | The EBBR barometer did not agree with the SMOS at all times. However this problem only rarely affected the sensible and latent heat flux values. Replacement of the barometer on 29 july 2003, 12 aug 2003, and 26 aug 2003 caused some obvious disruption in data flow. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgpebbrE8.01:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/24/2003 | 1230 | 08/12/2003 | 1615 |
Subject: | SGP/EBBR/E9 - AEM Hung in home 30 position. |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The AEM was hung in the home 30 position. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/27/2003 | 1330 | 10/07/2003 | 2000 |
Subject: | SGP/EBBR/E7 - AEM Malfunction, Some Data Incorrect |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | After a while, the teflon slides on the AEMs warp from heat and use. This tends to make the AEM drag, jam, and get hung. This happened at E7 EBBR. Replacement of the AEM resolved the problem. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/16/2003 | 0330 | 07/23/2003 | 1830 |
07/24/2003 | 1500 | 08/06/2003 | 1730 |
Subject: | SGP/EBBR/E22 - AEM Hung Inbetween Home Positions |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The AEM was hung inbetween home positions. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/16/2003 | 1745 | 09/17/2003 | 1900 |
Subject: | SGP/EBBR/E22 - AEM Home Signals Too High |
DataStreams: | sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The AEM home signals were too large at times during the indicated period; it has been determined by the vendor that this is usually caused by electrical noise in the vicinity. When the 30 minute data shows a home 30 signal of 35 or more, the bowen ratio, and sensible and latent heat flux measurements are incorrect Removing the jumper between 4L and AG on the CR10 and adding a jumper to Multiplexer 2, Set 6, between L1 and L2 fixed the problem. The vendor intends to make this modification to all EBBR systems as they return for re-calibration. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/29/2003 | 0300 | 09/25/2003 | 1600 |
Subject: | SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Water got inside the bird-pecked hole in the net radiometer during a rain. The net radiation and therefore latent and sensible heat fluxes are incorrect. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 11/18/2003 | 2000 |
Subject: | SGP/EBBR/E7 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | Soil Heat Flow #5 went offscale at times. Latent and Sensible Heat Fluxes were incorrect when this occurred. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/26/2003 | 1800 | 08/26/2003 | 1800 |
Subject: | SGP/EBBR/E7 - Data all zero |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | Data values were all zero after restarting the CR10 datalogger. |
Measurements: | sgp5ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/30/2003 | 1400 | 09/04/2003 | 1445 |
Subject: | SGP/EBBR/E19 - Water in Net Radiometer; Surface Fluxes are Incorrect |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/21/2003 | 1600 | 08/21/2003 | 1600 |
Subject: | SGP/EBBR/E26 - Soil Storage Incorrect; Surface Fluxes Incorrect |
DataStreams: | sgp30ebbrE26.a1, sgp30ebbrE26.b1 |
Description: | The half hour after restart of the CR10 datalogger, the soil temperatures for the beginning of the period are missing. Therefore the soil energy storage and surface flux values are also incorrect. |
Measurements: | sgp30ebbrE26.b1:
sgp30ebbrE26.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/30/2003 | 0630 | 09/03/2003 | 1700 |
Subject: | SGP/EBBR/E27 - Water in Net Radiometer; Surface Fluxes are Incorrect |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp5ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/20/2003 | 1600 | 08/20/2003 | 1600 |
Subject: | SGP/EBBR/E27 - 15 and 30 Minute Data All Zeros |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | 15 and 30 minute measurements were all zero after restarting the CR10 datalogger. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/26/2003 | 1830 | 08/26/2003 | 1830 |
Subject: | SGP/EBBR/E7 - Energy Storage Incorrect, Fluxes Incorrect |
DataStreams: | sgp30ebbrE7.a1, sgp30ebbrE7.b1 |
Description: | The half hour after restart of the CR10 datalogger, the soil temperatures for the beginning of the period are missing. Therefore the soil energy storage and surface flux values are also incorrect. |
Measurements: | sgp30ebbrE7.a1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/29/2003 | 0230 | 09/05/2003 | 1730 |
Subject: | SGP/EBBR/E7 - Water in Net Radiometer Domes; Surface Fluxes are Incorrect |
DataStreams: | sgp15ebbrE7.a1, sgp15ebbrE7.b1, sgp30ebbrE7.a1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.a1:
sgp30ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/31/2003 | 1630 | 07/31/2003 | 1630 |
Subject: | SGP/EBBR/E2 - 15 and 30 Minute Data are Zeros |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | 15 and 30 minute measurements were zero after restarting the CR10 datalogger. |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/03/2003 | 1900 | 09/03/2003 | 1930 |
09/06/2003 | 1900 | 09/06/2003 | 1900 |
09/07/2003 | 1700 | 09/07/2003 | 1730 |
09/07/2003 | 1930 | 09/07/2003 | 1930 |
09/12/2003 | 1900 | 09/12/2003 | 2030 |
Subject: | SGP/EBBR/E2 - Soil Heat #1 Offscale |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Heat Flow #1 was intermittently offscale. The reason is not clear. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/27/2003 | 0230 | 09/09/2003 | 1730 |
Subject: | SGP/EBBR/E8 - Water in Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/02/2003 | 0600 | 08/04/2003 | 1800 |
Subject: | SGP/EBBR/E9 - Water in Net Radiometer; Surface Fluxes are Incorrect |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2003 | 1830 | 05/01/2003 | 2000 |
Subject: | SGP/EBBR/E13 - Water In Net Radiometer; Surface Fluxes are Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp30ebbrE13.b1:
sgp5ebbrE13.a1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/30/2003 | 1500 | 09/02/2003 | 2100 |
Subject: | SGP/EBBR/E18 - Water in Net Radiometer; Surface Fluxes are Incorrect |
DataStreams: | sgp15ebbrE18.a1, sgp15ebbrE18.b1, sgp30ebbrE18.a1, sgp30ebbrE18.b1, sgp5ebbrE18.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE18.a1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp5ebbrE18.a1:
sgp30ebbrE18.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/17/2003 | 1830 | 09/17/2003 | 2000 |
09/17/2003 | 2230 | 09/18/2003 | 0100 |
Subject: | SGP/EBBR/E19 - Tair Right Offscale |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The right air temperature data were going offscale. This affected the calculation of sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/2003 | 1030 | 11/17/2003 | 0630 |
Subject: | SGP/EBBR/E27 - Right Air Temperature Spiked Offscale |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The right air temperature was going offscale at times. This problem seemed to end without Site Ops. intervention. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 1700 | 10/29/2003 | 1930 |
Subject: | SGP/EBBR/E27 - Missing data during system update |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | Some soil parameters were slightly incorrect since EBBR.E27 was installed in May 2003. While the coefficients were being updated, data collection was suspended resulting in missing data for the specified period. No significant effects (1% or less) on the surface heat flux data would have occurred from using the slightly incorrect coefficients. Therefore, flagging of the surface flux data from the time of installation of E27 is unwarranted. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/2003 | 2100 | 10/29/2003 | 2300 |
Subject: | SGP/EBBR/E20 - Fuse Blown in AEM |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | When the EBBR system restarted on 15 Oct. 2003, the AEM malfunctioned. Surface fluxes data during this period are incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/27/2003 | 1800 | 12/10/2003 | 2230 |
Subject: | SGP/EBBR/E20 - Reprocess: Soil Temperature Probe #1 Measurements Spiked |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The soil temperature #1 measurement spiked quite high at times. This affected a number of measurements that are dependent on the soil temperature measurements. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/19/2003 | 1730 | 10/19/2003 | 1930 |
10/20/2003 | 1330 | 10/20/2003 | 1630 |
10/21/2003 | 1630 | 10/21/2003 | 1830 |
10/22/2003 | 0000 | 10/22/2003 | 1830 |
10/23/2003 | 0000 | 10/23/2003 | 1630 |
Subject: | SGP/EBBR/E7 - Reference Temperature Failure |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The reference T sensor was not working, affecting other temperature sensors. Sensible and latent heat fluxes were incorrect when this occurred. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2003 | 2230 | 10/12/2003 | 2330 |
Subject: | SGP/EBBR/E15 - Reference Temperature Failed |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The reference temperature failed, making air temperatures, e, h, and Bowen ratio incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/23/2003 | 1600 | 09/23/2003 | 1600 |
Subject: | SGP/EBBR/E9 - Measurements All Zero |
DataStreams: | sgp15ebbrE9.a1, sgp15ebbrE9.b1, sgp30ebbrE9.a1, sgp30ebbrE9.b1, sgp5ebbrE9.a1 |
Description: | Data values were all zero after restarting the CR10 datalogger. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
sgp5ebbrE9.a1:
sgp15ebbrE9.a1:
sgp30ebbrE9.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/14/2003 | 0130 | 10/14/2003 | 1800 |
Subject: | SGP/EBBR/E12 - Water in Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2003 | 1800 | 10/02/2003 | 1845 |
Subject: | SGP/EBBR/E13 - Water in Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE13.a1, sgp15ebbrE13.b1, sgp30ebbrE13.a1, sgp30ebbrE13.b1, sgp5ebbrE13.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE13.b1:
sgp15ebbrE13.a1:
sgp30ebbrE13.b1:
sgp5ebbrE13.a1:
sgp30ebbrE13.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2003 | 1630 | 09/30/2003 | 1600 |
Subject: | SGP/EBBR/E15 - Water In Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1, sgp5ebbrE15.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.a1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/30/2003 | 0000 | 10/01/2003 | 2100 |
Subject: | SGP/EBBR/E20 - Water in Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE20.a1, sgp15ebbrE20.b1, sgp30ebbrE20.a1, sgp30ebbrE20.b1, sgp5ebbrE20.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.a1:
sgp15ebbrE20.b1:
sgp30ebbrE20.a1:
sgp15ebbrE20.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2003 | 1800 | 10/01/2003 | 1630 |
Subject: | SGP/EBBR/E22 - Water in Net Radiometer, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE22.a1, sgp15ebbrE22.b1, sgp30ebbrE22.a1, sgp30ebbrE22.b1, sgp5ebbrE22.a1 |
Description: | The net radiometer top dome was punctured by migrating birds. This alone does not cause incorrect net radiation measurements. However, when it subsequently rains, water collects in the bottom dome, causing the net radiation measurements to be too large during the day and too small at night. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.a1:
sgp30ebbrE22.a1:
sgp15ebbrE22.a1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2003 | 2230 | 10/12/2003 | 2359 |
Subject: | SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE15.a1, sgp15ebbrE15.b1, sgp30ebbrE15.a1, sgp30ebbrE15.b1 |
Description: | Soil Temperature #5 was incorrect. This affected many measurements, including sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp30ebbrE15.a1:
sgp15ebbrE15.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2003 | 1545 | 11/13/2003 | 1545 |
Subject: | SGP/EBBR/E26 - AEM Home Signals Incorrect, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | During a preventative maintenance visit to perform the 6-month calibrations, the home15 and home30 outputs began reading the same as one another. A fuse replacement and lubrication of the AEM sprockets on 11/13 corrected the problem. During the interval specified, the home15, home30, and sensible and latent heat fluxes are incorrect. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 10/14/2003 | 1830 |
Subject: | SGP/EBBR/E15 - Soil Temperature #5 Incorrect, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Soil Temperature #5 was incorrect. This affected many measurements, including sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/05/2003 | 1400 | 11/11/2003 | 1800 |
Subject: | SGP/EBBR/E15 - AEM Hung Between Home Positions, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The AEM was hung inbetween home positions. Therefore the sensible and latent heat fluxes are also incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/2003 | 2000 | 11/13/2003 | 1615 |
Subject: | SGP/EBBR/E19 - Battery Voltage Too Low, Most Measurements Incorrect |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Battery voltage dropped below levels required to sustain the production of valid data. The AC charger unit had failed. This prevented charging of the battery during the night and prevented the solar panel regulator from properly charging the battery during the day. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2003 | 2115 | 11/26/2003 | 1600 |
Subject: | SGP/EBBR/E19 - AEM Stuck In One Position, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The AEM home 15 and 30 outputs were both 40 mv because the AEM was not exchanging. Sensible and Latent Heat Fluxes are therefore incorrect. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/06/2003 | 1200 | 10/11/2003 | 0730 |
Subject: | SGP/EBBR/E27 - Right Air Temperature Spiked Offscale |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1, sgp5ebbrE27.a1 |
Description: | The right air temperature was going offscale at times. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp5ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/10/2003 | 1505 | 10/10/2003 | 1755 |
Subject: | SGP/EBBR/E19 - Data Missing During Recalibration Changeout |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30baebbrE19.c1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1, sgpebbrE19.00, sgpebbrE19.01 |
Description: | Data was missing during the recalibration changeout. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp30baebbrE19.c1:
sgpebbrE19.00:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgpebbrE19.01:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 11/26/2003 | 2300 |
Subject: | SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The barometer output was scaling with supply voltage (i.e. it followed the charging of the battery by the solar panel). NOTE: The barometer was replaced later than the end date of this DQR. Why the problem ended on 26 Nov 2003 is unclear; there was no site ops intervention on that date. The problem did not affect the sensible and latent heat flux calculations beyond the expected system error. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 1830 | 10/13/2003 | 1900 |
Subject: | SGP/EBBR/E13 - 6 Month Checks |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/14/2003 | 1700 | 10/14/2003 | 1730 |
Subject: | SGP/EBBR/E15 - 6 Month Checks |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/2003 | 2225 | 10/28/2003 | 2315 |
Subject: | SGP/EBBR/E18 - 6 Month Checks |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/10/2003 | 1530 | 10/10/2003 | 1600 |
Subject: | SGP/EBBR/E19 - 6 Month Checks |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/16/2003 | 1500 | 10/16/2003 | 1530 |
Subject: | SGP/EBBR/E19 - 6 Month Checks |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 2200 | 10/29/2003 | 2245 |
Subject: | SGP/EBBR/E20 - 6 Month Checks |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/10/2003 | 1800 | 10/10/2003 | 1800 |
Subject: | SGP/EBBR/E19 - Data All Zeros |
DataStreams: | sgp15ebbrE19.a1, sgp15ebbrE19.b1, sgp30ebbrE19.a1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The time period after restart of the datalogger produced all zero data. |
Measurements: | sgp15ebbrE19.a1:
sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/2003 | 1900 | 10/15/2003 | 1930 |
Subject: | SGP/EBBR/E22 - 6 Month Checks |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2003 | 1535 | 10/30/2003 | 1615 |
Subject: | SGP/EBBR/E26 - 6 Month Checks |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2003 | 1830 | 10/29/2003 | 1945 |
Subject: | SGP/EBBR/E27 - 6 Month Checks |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/09/2003 | 1700 | 10/09/2003 | 1730 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/08/2003 | 1530 | 10/08/2003 | 1645 |
Subject: | SGP/EBBR/E4 - 6 Month Checks |
DataStreams: | sgp15ebbrE4.a1, sgp15ebbrE4.b1, sgp30ebbrE4.a1, sgp30ebbrE4.b1, sgp5ebbrE4.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE4.a1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
sgp30ebbrE4.a1:
sgp5ebbrE4.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/04/2003 | 2200 | 11/04/2003 | 2230 |
Subject: | SGP/EBBR/E7 - 6 Month Checks |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/07/2003 | 1700 | 10/07/2003 | 1735 |
Subject: | SGP/EBBR/E8 - 6 Month Checks |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE8.b1:
sgp15ebbrE8.a1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/04/2003 | 1730 | 11/04/2003 | 1800 |
Subject: | SGP/EBBR/E9 - 6 Month Checks |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/2003 | 1750 | 10/28/2003 | 1845 |
Subject: | SGP/EBBR/E12 - 6 Month Checks |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2003 | 0530 | 12/23/2003 | 2140 |
Subject: | SGP/EBBR/E20 - Wind Direction Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | Wind direction is incorrect, reading at or about 0 or 15 to 25 degrees. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/12/2003 | 1700 | 10/12/2003 | 2359 |
Subject: | SGP/EBBR/E27 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrect |
DataStreams: | sgp15ebbrE27.a1, sgp15ebbrE27.b1, sgp30ebbrE27.a1, sgp30ebbrE27.b1 |
Description: | Soil Heat Flow #5 went offscale at times. Latent and Sensible Heat Fluxes were incorrect when this occurred. |
Measurements: | sgp30ebbrE27.a1:
sgp15ebbrE27.a1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 09/29/2004 | 1845 |
Subject: | SGP/EBBR/E26 - Spark Gap Bad, Pressure Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | In a trip to E26, I found that a bad spark gap through which the barometer was powered was causing pressure measurements to be incorrect. The pressure readings oscillated with the voltage of the EBBR battery. During daytime the voltage and thus the pressure would increase and vice versa during dark hours. Apparently only the positive side of the power supply was properly connected through the spark gap and thus the voltage received by the pressure sensor was lower than required to power it properly. Under this condition the perssure measurement varies with voltage level. The pressure measurements therefore had a diurnal signature and usually were incorrect. The decreased pressure during most times would cause latent heat flux to be slightly overestimated and sensible heat flux to be slightly underestimated. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/28/2003 | 1430 | 01/21/2004 | 2130 |
Subject: | SGP/EBBR/E20 - Pressure Sensor Data Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The E20 pressure sensor suffered from spikes in pressure, which were related to increases in voltage during the day as the solar panels charged the battery. These spikes were not of a magnitude that would affect the 30 minute surface fluxes. Replacement of the pressure sensor solved the problem. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/07/2003 | 1500 | 10/12/2003 | 2355 |
Subject: | SGP/EBBR/E7 - Pressure Sensor Data Incorrect |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.a1 |
Description: | The E7 pressure sensor suffered from spikes in pressure, which were related to increases in voltage during the day as the solar panels charged the battery. These spikes were not of a magnitude that would affect the 30 minute surface fluxes. Replacement of the pressure sensor solved the problem. |
Measurements: | sgp5ebbrE7.a1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2003 | 1500 | 10/12/2003 | 2355 |
Subject: | SGP/EBBR/E12 - Pressure Sensor Measurement Scales With Battery Voltage |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.a1 |
Description: | The barometer output scaled with supply voltage (it followed the charging of the battery by the solar panel). The problem did not affect the sensible and latent heat flux calculations beyond the expected system error. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.a1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/09/2003 | 1800 | 10/09/2003 | 1800 |
Subject: | SGP/EBBR/E2 - All Data Zero After Logger Restart |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | All data was zero for the 5, 15, and 30 minute datastreams. |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/14/2003 | 1500 | 12/14/2003 | 2200 |
Subject: | SGP/EBBR/E2 - Net Radiometer Iced Over During Storm |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The net radiometer was covered with ice from a storm. Net radiation values are incorrect, and are sometimes even negative during the daytime. Sensible and latent heat fluxes are therefore incorrect. |
Measurements: | sgp5ebbrE2.b1:
sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/13/2003 | 1400 | 12/14/2003 | 2200 |
Subject: | SGP/EBBR/E8 - Net Radiometer Iced Over During Storm |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The net radiometer was covered with ice from a storm. Net radiation values are incorrect, and are sometimes even negative during the daytime. Sensible and latent heat fluxes are therefore incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/14/2003 | 0100 | 12/14/2003 | 1930 |
Subject: | SGP/EBBR/E9 - Net Radiometer Iced Over During Storm |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The net radiometer was covered with ice from a storm. Net radiation values are incorrect, and are sometimes even negative during the daytime. Sensible and latent heat fluxes are therefore incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/09/2003 | 2020 | 12/10/2003 | 0645 |
Subject: | SGP/EBBR/E9 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/09/2003 | 2235 | 12/10/2003 | 1705 |
Subject: | SGP/EBBR/E12 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/09/2003 | 2145 | 12/10/2003 | 0115 |
Subject: | SGP/EBBR/E13 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/14/2003 | 1730 | 12/14/2003 | 1830 |
Subject: | SGP/EBBR/E13 - Net Radiometer Iced Over During Storm |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The net radiometer was covered with ice from a storm. Net radiation values are incorrect, and are sometimes even negative during the daytime. Sensible and latent heat fluxes are therefore incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/13/2003 | 1500 | 12/15/2003 | 0000 |
Subject: | SGP/EBBR/E15 - Net Radiometer Iced Over During Storm |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The net radiometer was covered with ice from a storm. Net radiation values are incorrect, and are sometimes even negative during the daytime. Sensible and latent heat fluxes are therefore incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2003 | 1955 | 12/13/2003 | 1940 |
Subject: | SGP/EBBR/E15 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/13/2003 | 1100 | 12/13/2003 | 1230 |
Subject: | SGP/EBBR/E20 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2003 | 1810 | 12/13/2003 | 2100 |
Subject: | SGP/EBBR/E22 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/13/2003 | 2345 | 12/14/2003 | 1520 |
Subject: | SGP/EBBR/E22 - Wind Direction Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/09/2003 | 1335 | 12/10/2003 | 1710 |
Subject: | SGP/EBBR/E4 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2003 | 1935 | 12/14/2003 | 1615 |
Subject: | SGP/EBBR/E26 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2003 | 2140 | 12/14/2003 | 1530 |
Subject: | SGP/EBBR/E26 - Wind Direction Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/06/2003 | 0900 | 12/06/2003 | 0900 |
Subject: | SGP/EBBR/E27 - Soil Temperature #3 Spike in Data |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The soil temperature #3 spiked to zero and was therefore incorrect. |
Measurements: | sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/09/2003 | 2220 | 12/10/2003 | 1200 |
Subject: | SGP/EBBR/E7 - Wind Speed Sensor Frozen By Ice Storm |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The wind speed sensor was frozen stopped by ice. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2003 | 1825 | 12/12/2003 | 2000 |
Subject: | SGP/EBBR/E19 - Wind Speed Sensor Frozen Stopped by Ice Storm |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. It is not known how long this condition existed, as data is missing for more than 10 days after the end of the stated period. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/25/2003 | 2150 | 01/20/2004 | 2030 |
Subject: | SGP/EBBR/E15 - Wind Direction About 130 Degrees Low |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The EBBR wind direction sensor developed an approximately -130 degree offset. The pin holding the vane to the shaft had fallen out. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2004 | 1915 | 04/13/2004 | 2045 |
Subject: | SGP/EBBR/E18 - AEM Sitting At Home 15 Position |
DataStreams: | sgp15ebbrE18.b1, sgp30baebbrE18.c1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | After replacement of the AEM on 1/26/04, it exchanged briefly, then sat at the home 15 position until another replacement was available. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
sgp30baebbrE18.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 01/28/2004 | 2030 |
Subject: | SGP/EBBR/E7 - Pressure Sensor Data Incorret |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The E7 pressure sensor suffered from spikes in pressure, which were related to increases in voltage during the day as the solar panels charged the battery. These spikes were not of a magnitude that would affect the 30 minute surface fluxes. Replacement of the pressure sensor solved the problem. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/08/2004 | 1600 | 01/22/2004 | 1530 |
Subject: | SGP/EBBR/E19 - Low Battery Voltage Caused Incorrect Data |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Battery voltage less than 10.5 V caused much data to be questionable or incorrect. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/26/2004 | 0000 | 03/02/2004 | 1705 |
Subject: | SGP/EBBR/E15 - Net Radiometer not level |
DataStreams: | sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The EBBR net radiometer at E15 was suspected to be off of level because the daily peak net radiation was recorded later than it was recorded by the SIRS. Site Ops found the EBBR net radiometer at E15 was significantly off of level (1/2 bubble tipped to the north). Adjustment of the level improved the comparison of peak time with the co-located SIRS. There was no significant effect on the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/13/2003 | 0000 | 03/17/2004 | 1835 |
Subject: | SGP/EBBR/E22 - Wind Speed Sensor Bearings Worn |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Wind speed was too low and/or often at or near zero due to worn bearings in the wind speed sensor. Sensor was replaced 3/17/04. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0945 | 02/02/2004 | 1820 |
02/09/2004 | 1215 | 02/09/2004 | 1430 |
Subject: | SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0810 | 02/02/2004 | 1930 |
02/09/2004 | 1235 | 02/09/2004 | 1405 |
Subject: | SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2004 | 1125 | 02/09/2004 | 1500 |
Subject: | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0040 | 02/03/2004 | 1810 |
02/09/2004 | 1125 | 02/09/2004 | 1500 |
Subject: | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2004 | 1810 | 02/02/2004 | 2040 |
02/04/2004 | 2240 | 02/05/2004 | 1840 |
02/09/2004 | 1020 | 02/09/2004 | 1430 |
Subject: | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/28/2004 | 0140 | 01/28/2004 | 0305 |
02/05/2004 | 0145 | 02/05/2004 | 0520 |
Subject: | SGP/EBBR/E18 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/28/2004 | 0140 | 01/28/2004 | 0305 |
Subject: | SGP/EBBR/E18 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0505 | 02/02/2004 | 1845 |
Subject: | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0535 | 02/02/2004 | 1755 |
Subject: | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2004 | 2345 | 01/25/2004 | 0135 |
02/01/2004 | 1920 | 02/02/2004 | 1740 |
02/03/2004 | 0350 | 02/03/2004 | 1440 |
02/05/2004 | 0925 | 02/05/2004 | 1615 |
Subject: | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/2004 | 1120 | 02/05/2004 | 1500 |
Subject: | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2004 | 0110 | 01/27/2004 | 2135 |
02/01/2004 | 0000 | 02/04/2004 | 1430 |
Subject: | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2004 | 1125 | 01/27/2004 | 1850 |
Subject: | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0705 | 02/02/2004 | 1800 |
02/05/2004 | 0205 | 02/05/2004 | 0600 |
Subject: | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE27.b1:
sgp5ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2004 | 2120 | 02/02/2004 | 1910 |
Subject: | SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0200 | 02/02/2004 | 1620 |
Subject: | SGP/EBBR/E26 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0410 | 02/02/2004 | 1530 |
Subject: | SGP/EBBR/E26 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2004 | 0755 | 01/28/2004 | 1550 |
02/02/2004 | 0840 | 02/03/2004 | 1650 |
02/05/2004 | 2330 | 02/06/2004 | 1210 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/19/2004 | 2120 | 02/20/2004 | 0305 |
Subject: | SGP/EBBR/E7 - Tref Problem Causes All Temps. to be Incorrect |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The Tref sensor went crazy for this brief period, making all temperature measurements incorrect. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2004 | 1345 | 01/28/2004 | 1640 |
02/01/2004 | 0105 | 02/03/2004 | 2100 |
Subject: | SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/31/2004 | 1910 | 02/04/2004 | 1750 |
02/05/2004 | 1020 | 02/06/2004 | 0820 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2004 | 2300 | 01/26/2004 | 2135 |
01/27/2004 | 0425 | 01/27/2004 | 0630 |
01/27/2004 | 1130 | 01/27/2004 | 1740 |
Subject: | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2004 | 1745 | 01/27/2004 | 1800 |
01/27/2004 | 1935 | 01/28/2004 | 0140 |
01/28/2004 | 0330 | 01/28/2004 | 0355 |
01/31/2004 | 1800 | 02/12/2004 | 1640 |
Subject: | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The bearings in the sensor appear to be worn, contributing to the problem. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0000 | 02/03/2004 | 1740 |
02/05/2004 | 1120 | 02/05/2004 | 1405 |
02/09/2004 | 0945 | 02/09/2004 | 1430 |
Subject: | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2004 | 0600 | 05/12/2004 | 1930 |
Subject: | SGP/EBBR/E27 - Soil Moisture #5 Insensitive |
DataStreams: | sgp30ebbrE27.b1 |
Description: | Soil moisture sensor #5 was insensitive and put out a value of around 30%. Sensible and latent heat fluxes were not significantly affected by this small error. |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/26/2004 | 0710 | 02/26/2004 | 1410 |
Subject: | SGP/EBBR/E8 - Wind Speed Sensor Frozen Stopped By Icing |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/05/2004 | 0000 | 04/06/2004 | 1755 |
Subject: | SGP/EBBR/E8 - AEM Replacement |
DataStreams: | sgp15ebbrE8.b1, sgp30baebbrE8.c1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The AEM at E8 kept hanging in between home positions. This DQR covers only the period during which the AEM was being replaced. DQRs generally are not issued for AEMs that are not working as qc flags indicate this clearly. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp30baebbrE8.c1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/2004 | 1700 | 04/15/2004 | 1530 |
Subject: | SGP/EBBR/E19 - Reprocess: Incorrect Net Rad Calibration Coefficient |
DataStreams: | sgp30baebbrE19.c1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The net radiometer coefficient installed on 2/5/04 for nighttime (negative voltage calibration) was incorrect. Negative net radiations during the subject period can be multiplied by 0.9419 to get corrected net radiation measurements. The sensible (H) and latent heat (LE) fluxes (which are very small at night anyway) can be recalculated using the following equations (where B is Bowen ratio, Rn is corrected net radiation, and G is soil heat flow): LE = -(Rn + G)/(B + 1) H = -(Rn + G + LE) |
Measurements: | sgp5ebbrE19.b1:
sgp30baebbrE19.c1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/11/2004 | 1830 | 06/01/2004 | 1800 |
Subject: | SGP/EBBR/E2 - Soil Heat Flow #1 Spikes Down |
DataStreams: | sgp30ebbrE2.b1 |
Description: | Soil heat flow #1 spiked down at times. Since tightening of connections this is occurring infrequently. In most cases, sensible and latent heat fluxes are not affected. |
Measurements: | sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/19/2004 | 0500 | 06/13/2004 | 1700 |
Subject: | SGP/EBBR/E18 - Pressure Low |
DataStreams: | sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | Pressure readings suddenly dropped to unrealistic levels. Sensible Heat Flux was underestimated and Latent Heat Flux was overestimated because of this problem. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2004 | 2130 | 04/27/2004 | 1630 |
Subject: | SGP/EBBR/E15 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30baebbrE15.c1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The cups were broken off of the wind speed sensor by hail on 4/23/04. The cups were replaced on 4/27/04. Wind speed measurements were near zero and incorrect during the indicated period. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp30baebbrE15.c1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2004 | 0000 | 03/31/2004 | 2355 |
Subject: | SGP/EBBR/E20 - Left Air Temperature Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30baebbrE20.c1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The left air temperature, and therefore top and bottom air temperatures were offscale or incorrect on occasion. Bowen ratio, sensible heat flux, and latent heat flux were also incorrect during those times. Inspection of the data is required to detect the incorrect periods. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
sgp30baebbrE20.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2004 | 0000 | 03/31/2004 | 2355 |
Subject: | SGP/EBBR/E27 - Right Air Temperature Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The right air temperature, and therefore top and bottom air temperatures were offscale or incorrect on occasion. Bowen ratio, sensible heat flux, and latent heat flux were also incorrect during those times. Inspection of the data is required to detect the incorrect periods. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 05/06/2003 | 2359 |
Subject: | SGP/EBBR/E19 - Metadata errors |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.a1 |
Description: | The latitude, longitude and altitude of the El Reno (E19) site were incorrectly entered into the ARM database. The correct location of the EBBR.E19 instrument is: Lat: 35.557N Lon: 98.017W Alt: 421m |
Measurements: | sgp15ebbrE19.b1:
sgp5ebbrE19.a1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/05/2004 | 0130 | 07/14/2004 | 1515 |
Subject: | SGP/EBBR/E13 - Automatic Exchange Mechanism Failure |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The AEM was stuck in the home_15 position or reported near zero home signals during much of the indicated period. The Bowen ratio and latent and sensible heat fluxes were incorrect when the AEM was not operating properly; the periods of incorrect data can be determined from the home signal values. On 7/14/04 the AEM was replaced. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/29/2004 | 2215 | 06/10/2004 | 1510 |
Subject: | SGP/EBBR/E19 - AEM Hung Inbetween Home Positions |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The AEM hung inbetween home positions, producing a home signal of zero. Sensible and latent heat fluxes during this period are incorrect. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/19/2004 | 2212 | 03/10/2004 | 2247 |
Subject: | SGP/EBBR/E12 - Incorrect Times |
DataStreams: | sgp15ebbrE12.b1, sgp30baebbrE12.c1, sgp30ebbrE12.b1, sgp5ebbrE12.b1, sgpebbrE12.00 |
Description: | The ntpd server (time adjustment) stopped working on Feb. 19th at 22:12:16 GMT, and the clock was corrected by -5600.177269 seconds on March 10th at 22:47 GMT. The recorded times for observations are off by amounts ranging from 0 seconds on Feb. 19th to 5600 seconds on March 10th. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgpebbrE12.00:
sgp30baebbrE12.c1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/22/2004 | 0400 | 06/23/2004 | 1650 |
Subject: | SGP/EBBR/E22 - Net Radiation Incorrect |
DataStreams: | sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Rain filled the bottom of the net radiometer with water, resulting in very high net radiations. Net radiation is incorrect during this period, also causing sensible and latent heat fluxes to be incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/10/2004 | 0600 | 07/21/2004 | 1725 |
Subject: | SGP/EBBR/E27 - Loose Tair Left Connections |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | Tair left dropped out at times. When this occurred, the sensible and latent heat fluxes are incorrect. Tightening of the electronic connections to the datalogging equipment appears to have solved the problem. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/09/2004 | 1745 | 08/04/2004 | 1915 |
Subject: | SGP/EBBR/E20 - Wind Direction Stuck at 100 Degrees |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind direction sensor was stuck at about 100 degrees. This did not affect the primary measurements (net radiation, soil heat flow, sensible heat flux, latent heat flux). |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2004 | 1200 | 06/29/2004 | 1530 |
Subject: | SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome |
DataStreams: | sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The Net radiometer top dome was broken. Site Ops did not indicate that there was water in the bottom dome, but the data suggests it. Net radiation values during the period are incorrect. |
Measurements: | sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/01/2004 | 1330 | 07/07/2004 | 1900 |
Subject: | SGP/EBBR/E22 - Water In Net Radiometer |
DataStreams: | sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Water entered the Net Radiometer through a cracked upper dome, causing the net radiation values to be too large. As a result, latent and sensible heat flux values are also incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2004 | 1300 | 07/28/2004 | 1500 |
Subject: | SGP/EBBR/E18 - Soil Temperature and Moisture Probes in Set #1 Spiked Outputs |
DataStreams: | sgp30ebbrE18.b1 |
Description: | Soil moisture #1 and soil temperature #1 occasionally spiked at the same time. Little sensible and latent heat flux data were affected. |
Measurements: | sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/03/2004 | 0300 | 09/15/2004 | 2000 |
09/24/2004 | 0700 | 09/29/2004 | 1800 |
Subject: | SGP/EBBR/E20 - AEM Failure |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The AEM hung inbetween positions; home signals were zero. The AEM fuse kept blowing, most likely because of worn rails or sleeves. This condition may reoccur. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/25/2004 | 1200 | 07/28/2004 | 1500 |
Subject: | SGP/EBBR/E4 - Net Radiation Incorrect, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The Net Radiometer domes were broken and rain entered, causing net radiation values to be too large during the period. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/30/2004 | 1600 | 08/05/2004 | 1530 |
Subject: | SGP/EBBR/E26 - Soil Temperature #4 and Soil Heat Flow #4 Incorrect |
DataStreams: | sgp30ebbrE26.b1 |
Description: | The soil temperature and soil heat flow probes for set #4 was pulled partially out of the ground. This caused soil temperature #4 to be too high and soil heat flow #4 to be too low. The error is not so great as to cause a large error in the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/06/2004 | 1830 | 07/06/2004 | 2100 |
Subject: | SGP/EBBR/E18 - Soil Temperature #2 Incorrect |
DataStreams: | sgp30ebbrE18.b1 |
Description: | Soil Temperature #2 was incorrect during the indicated period. Average soil heat flow, sensible heat flux, and latent heat flux are incorrect, as a result. |
Measurements: | sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/10/2004 | 1925 | 08/24/2004 | 1820 |
Subject: | SGP/EBBR/E7 - Pressure Too High |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | When data collection resumed after a missing period, the barometer pressure had become very high, 102 kPa, which was not correct. This condition resulted from an incorrect calibration being used. Sensible heat flux was overestimated by about 4% and latent heat flux underestimated by about 4% because of the high pressure readings. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/11/2004 | 0230 | 08/11/2004 | 1824 |
Subject: | SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | Rain entered the net radiometer through a crack in the upper dome and settled in the bottom dome. This caused too large net radiation measurements during the following daylight hours, until the domes were replaced and dried out the same day. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/31/2004 | 1300 | 09/09/2004 | 1500 |
Subject: | SGP/EBBR/E2 - Net Radiometer Dome Broken, Reducing Net Radiation Measurement, Fluxes |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The upper dome of the net radiometer was broken. Normally this alone does not affect the net radiation measurement. However, in this case the breakage must have been more than just a bird claw hole or a crack, resulting in obstruction of the top sensing surface of the net radiometer and greatly reduced net radiation measurements. Sensible and latent heat fluxes were reduced as a result. |
Measurements: | sgp5ebbrE2.b1:
sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/30/2004 | 1200 | 09/07/2004 | 1730 |
Subject: | SGP/EBBR/E8 - Net Radiation Incorrect, Fluxes Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The net radiometer dome was broken and water entered the botom dome, causing net radiation measurements, and thus sensible and latent heat flux measurements, to be incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/08/2004 | 1200 | 09/15/2004 | 1930 |
Subject: | SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The AEM failed. Sensible and latent heat fluxes were incorrect, as well as gradient measurements. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/08/2004 | 2130 | 09/15/2004 | 1930 |
Subject: | SGP/EBBR/E20 - Soil Heat Flow #3 and Soil Temperature #3 Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 1500 | 09/28/2004 | 1509 |
Subject: | SGP/EBBR/E15 - Soil Moisture Coefficients Incorrect |
DataStreams: | sgp30ebbrE15.b1 |
Description: | The soil Moisture coefficients used for E15 were incorrect from the time of installation of the system in program version 8. On 9 July 02 parameter 4 (an offset value) of program step 136 was changed from 9.5264 to the correct value 0.95264 (this error had been made by the vendor). The error masked the real problem (wrong soil type) and after 9 July 02 resulted in very low soil moisture measurements. The coefficients used were for coarse sand. On 28 Sep 04 I visited the E15 site and found the soil type a fine sandy clay or fine sandy loam. I changed the coefficients at 1509 GMT to those for a very fine sandy loam; this produced reasonable soil moistures for the soil type. The old coefficients in parameters 4 through 9 for step 136 of the program were: 0.95264, -6.7859, 36.224, -58.619, 25.073, 4.2278 The new coefficients are: 10.241, -27.943, 49.523, -12.648, -52.643, 38.054 |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2004 | 1705 | 08/10/2004 | 1925 |
Subject: | SGP/EBBR/E7 - Data Missing |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | A power outage resulted in missing data for the indicated period. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/15/2004 | 1930 | 09/15/2004 | 2030 |
Subject: | SGP/EBBR/E20 - All Soil Measurements Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | All soil measurements were incorrect during the replacement of soil heat flow #3 and soil temperature #3. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/02/2004 | 0630 | 10/21/2004 | 1500 |
Subject: | SGP/EBBR/E2 - Soil Heat Flow Sensor #2 Bad |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1 |
Description: | Soil Heat Flow sensor #2 spiked downwards at times for a while, but eventually became negative continuously. The problem was fixed when the sensor was replaced. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/21/2003 | 1530 | 10/12/2003 | 2355 |
Subject: | SGP/EBBR/E26 - Spark Gap Bad, Pressure Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.a1 |
Description: | In a trip to E26, I found that a bad spark gap through which the barometer was powered was causing pressure measurements to be incorrect. The pressure readings oscillated with the voltage of the EBBR battery. During daytime the voltage and thus the pressure would increase and vice versa during dark hours. Apparently only the positive side of the power supply was properly connected through the spark gap and thus the voltage received by the pressure sensor was lower than required to power it properly. Under this condition the perssure measurement varies with voltage level. The pressure measurements therefore had a diurnal signature and usually were incorrect. The decreased pressure during most times would cause latent heat flux to be slightly overestimated and sensible heat flux to be slightly underestimated. |
Measurements: | sgp5ebbrE26.a1:
sgp15ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2004 | 1630 | 10/05/2004 | 1700 |
Subject: | SGP/EBBR/E9 - 6 Month Checks |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/12/2004 | 1630 | 10/12/2004 | 1700 |
Subject: | SGP/EBBR/E12 - 6 Month Checks |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/2004 | 1830 | 10/28/2004 | 1900 |
Subject: | SGP/EBBR/E13 - 6 Month Checks |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/26/2004 | 1630 | 10/26/2004 | 1700 |
Subject: | SGP/EBBR/E15 - 6 Month Checks |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/28/2004 | 2230 | 09/28/2004 | 2300 |
Subject: | SGP/EBBR/E18 - 6 Month Checks |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/2004 | 1430 | 10/28/2004 | 1500 |
Subject: | SGP/EBBR/E19 - 6 Month Checks |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2004 | 1730 | 09/29/2004 | 1800 |
Subject: | SGP/EBBR/E20 - 6 Month Checks |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/27/2004 | 1700 | 10/27/2004 | 1730 |
Subject: | SGP/EBBR/E22 - 6 Month Checks |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/30/2004 | 1530 | 09/30/2004 | 1600 |
Subject: | SGP/EBBR/E26 - 6 Month Checks |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2004 | 2000 | 09/29/2004 | 2030 |
Subject: | SGP/EBBR/E27 - 6 Month Checks |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/12/2004 | 1545 | 10/27/2004 | 0645 |
Subject: | SGP/EBBR/E12 - AEM home_15 Incorrect, Flux Measurements not affected |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The home_15 measurement was incorrect during much of the stated period. The AEM was exchanging however, and thus the flux measurements were not affected. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/02/2004 | 1330 | 03/02/2005 | 1930 |
Subject: | SGP/EBBR/E20 - Soil Moisture #4 and Soil Temperature #4 Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | Failures of a multiplexer channel and a J-panel channel caused soil temperature #4 and soil moisture #4 to spike and drift at times. Replacement of the failed equipment solved the problem. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/27/2004 | 1930 | 11/05/2004 | 0100 |
11/10/2004 | 0600 | 11/24/2004 | 1500 |
Subject: | SGP/EBBR/E26 - Low Battery Voltage - Many Measurements Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | During low battery voltage conditions (< 10.5 V especially) many measurements are incorrect. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2004 | 1100 | 10/29/2004 | 1600 |
Subject: | SGP/EBBR/E26 - Most Measurements Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | Most of the measurements became either too large or too small. The cause is not known. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/21/2004 | 1500 | 10/21/2004 | 1530 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE2.b1:
sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2004 | 1600 | 10/20/2004 | 1630 |
Subject: | SGP/EBBR/E4 - 6 Month Checks |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2004 | 2000 | 10/05/2004 | 2030 |
Subject: | SGP/EBBR/E7 - 6 Month Checks |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/19/2004 | 1730 | 10/19/2004 | 1800 |
Subject: | SGP/EBBR/E8 - 6 Month Checks |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/26/2004 | 2100 | 12/08/2004 | 2100 |
Subject: | SGP/EBBR/E20 - Soil Heat Flow #4 Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | Soil Heat Flow #4 was missing or offscale and therefore incorrect during the stated period. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/01/2004 | 0830 | 01/31/2005 | 1400 |
Subject: | SGP/EBBR/E9 - Wind Speed Threshhold Low |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | When the wind speed is very low, the anemometer cups stop turning. Wind speeds above the threshhold may be underestimated. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0510 | 01/08/2005 | 1745 |
01/11/2005 | 0445 | 01/12/2005 | 1310 |
Subject: | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1010 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1810 | 01/06/2005 | 2045 |
Subject: | SGP/EBBR/E18 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0655 | 01/07/2005 | 1545 |
Subject: | SGP/EBBR/E19 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1420 | 01/07/2005 | 1650 |
Subject: | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0845 | 01/07/2005 | 1555 |
Subject: | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0745 | 01/07/2005 | 1530 |
Subject: | SGP/EBBR/E26 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1555 | 01/07/2005 | 1605 |
Subject: | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE27.b1:
sgp5ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0530 | 01/09/2005 | 0830 |
Subject: | SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0635 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1450 | 01/05/2005 | 0100 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0810 | 01/04/2005 | 2100 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1505 | 01/05/2005 | 0800 |
Subject: | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0735 | 01/08/2005 | 1700 |
Subject: | SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0915 | 01/08/2005 | 2140 |
Subject: | SGP/EBBR/E2 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/07/2005 | 0150 | 01/07/2005 | 1425 |
Subject: | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0855 | 01/06/2005 | 1940 |
Subject: | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1020 | 01/06/2005 | 1730 |
Subject: | SGP/EBBR/E26 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/06/2005 | 1005 | 01/07/2005 | 1430 |
Subject: | SGP/EBBR/E27 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0845 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0850 | 01/04/2005 | 2100 |
Subject: | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1755 | 01/05/2005 | 0800 |
Subject: | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0935 | 01/08/2005 | 1630 |
Subject: | SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0625 | 01/07/2005 | 1850 |
01/11/2005 | 1545 | 01/12/2005 | 0930 |
Subject: | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1605 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/07/2005 | 0010 | 01/07/2005 | 1550 |
Subject: | SGP/EBBR/E18 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1115 | 01/06/2005 | 2055 |
Subject: | SGP/EBBR/E19 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/10/2004 | 1400 | 02/17/2005 | 1630 |
Subject: | SGP/EBBR/E26 - Aging Pressure Sensor Output Changes With Supply Voltage |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The E26 EBBR pressure sensor experienced the poor internal voltage regulation problem experienced at other sites last year. Aging of the internal voltage regulator caused the pressure output to drop by 1-2 kPa (0.1-0.5 kPa is normal) when the Sun rose and the solar panel goosed the battery voltage up. The sensible and latent heat fluxes were not significantly affected. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/15/2004 | 1600 | 03/07/2005 | 2100 |
Subject: | SGP/EBBR/E27 - Soil Moisture #5 Incorrect |
DataStreams: | sgp30ebbrE27.b1 |
Description: | The wrong CR10 program loaded from the storage module on 9/15/04. During the previous change of program, an attempt was made to store the new program in the storage module; site ops techs did not notice that this attempt failed, leaving the old program in the storage module. When power was cyled on 9/15/04, the old program with flat sm5 coefficients loaded into the CR10. The "flat" coefficients resulted in the sm5 soil moisture hovering around 30%. 15 minute raw sm5 resistances were correct. Average soil heat flow, sensible heat flux, and latent heat flux were not significantly affected and so are not included in the list of incorrect measurements. |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2005 | 1230 | 02/09/2005 | 1600 |
Subject: | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1330 | 01/12/2005 | 0050 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 0720 | 01/12/2005 | 1605 |
02/07/2005 | 0200 | 02/08/2005 | 1930 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/07/2005 | 0500 | 02/08/2005 | 0330 |
Subject: | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/10/2005 | 2300 | 01/11/2005 | 1645 |
Subject: | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2005 | 0530 | 02/09/2005 | 1830 |
Subject: | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1040 | 01/11/2005 | 0755 |
Subject: | SGP/EBBR/E12 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1040 | 01/12/2005 | 0410 |
Subject: | SGP/EBBR/E12 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 0030 | 01/12/2005 | 1545 |
Subject: | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 0030 | 01/12/2005 | 0930 |
Subject: | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/29/2005 | 0930 | 01/29/2005 | 1300 |
Subject: | SGP/EBBR/E19 - Wind Speed Constant |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Wind Speed was constant at 5 m/s during this period; the reason is unknown. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 0915 | 01/11/2005 | 2100 |
Subject: | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1730 | 01/11/2005 | 1825 |
Subject: | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1640 | 01/13/2005 | 1630 |
02/07/2005 | 0600 | 02/09/2005 | 1930 |
Subject: | SGP/EBBR/E2 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2005 | 2330 | 02/09/2005 | 1600 |
Subject: | SGP/EBBR/E2 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 1330 | 01/12/2005 | 1715 |
02/07/2005 | 0300 | 02/09/2005 | 1630 |
Subject: | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/24/2005 | 0105 | 02/24/2005 | 1500 |
Subject: | SGP/EBBR/E4 - Wind Speed and Direction Frozen by Ice Storm |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind speed and direction sensors were frozen during an ice storm on 2/24/05. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/25/2005 | 0430 | 02/25/2005 | 1130 |
Subject: | SGP/EBBR/E12 - Wind Speed and Direction Frozen by Ice Storm |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The wind speed and direction sensors were frozen by ice from and ice storm. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/06/2005 | 1400 | 03/16/2005 | 1900 |
Subject: | SGP/EBBR/E22 - Net Radiation Too Low - Top Dome Broken |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Net radiation values were too low because of a broken top dome. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/08/2004 | 1830 | 03/01/2005 | 1630 |
Subject: | SGP/EBBR/E15 - Soil Heat Flows Undermeasured, and Latent and Sensible Heat Fluxes |
DataStreams: | sgp30ebbrE15.b1 |
Description: | Use of the wrong soil type soil moisture coefficients caused soil moisture to be greatly undermeasured (a typical wrong value was 4% instead of the correct 17%), soil heat flows to be undermeasured, and sensible and latent heat fluxes to be overestimated. Soil heat flow plate outputs were undermeasured by up to 10%, change of energy storage was undermeasured by up to 80% and total soil heat flow was undermeasured by up to 50% as a result. This would result in approximately a 5% overestimation of both sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/2004 | 1700 | 03/05/2005 | 1730 |
Subject: | SGP/EBBR/E19 - Reprocess: Negative Net Rad calibrations |
DataStreams: | sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The calibration for negative net radiation was incorrectly entered in the datalogger program. |
Measurements: | sgp5ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/10/2003 | 1700 | 03/03/2005 | 1600 |
Subject: | SGP/EBBR/E26 - Incorrect soil type coefficients used |
DataStreams: | sgp30ebbrE26.b1 |
Description: | The soil type coefficents for soil moisture were incorrect from the day of the system installation on, making soil moisture values too large. As a result, soil heat flows were overmeasured, and sensible and latent heat fluxes were underestimated. |
Measurements: | sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 1945 | 03/22/2005 | 1900 |
Subject: | SGP/EBBR/E7 - Wrong Datalogger Program |
DataStreams: | sgp30ebbrE7.b1 |
Description: | The wrong version 9 datalogger program (unit 12 instead of 13) was installed during the period listed, causing soil heat flows to be 2 to 3 W m-2 too high, pressure to be 0.35 kPa too high, and soil moistures to be 10% too low. Effects on the sensible and latent heat flow are much smaller than the system error. |
Measurements: | sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/30/2005 | 2000 | 04/13/2005 | 1700 |
Subject: | SGP/EBBR/E20 - Wrong Datalogger Program Installed |
DataStreams: | sgp30ebbrE20.b1 |
Description: | ts4 went offscale and sm4 dropped to a constant 16% when a "new" program was installed on 3/30/05. The wrong program was installed. Because ts4 did not change with time, it did not mess up the calculation of e and h. e and h are slightly overestimated, but only by about 1%, far less than the system error. This is a rare type of instrument problem where the concequences are minimal. Therefore, e and h are not listed as incorrect in this DQR and are still usable during the stated period. |
Measurements: | sgp30ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/20/2005 | 2100 | 03/27/2005 | 1500 |
Subject: | SGP/EBBR/E4 - Soil Temperature #5 Spiking Upwards |
DataStreams: | sgp30ebbrE4.b1 |
Description: | Soil temperature #5 experienced some erratic behavior during nighttime, spiking upwards slightly at times (mouse activity?). This caused soil moisture #5 to be corrected downwards very slightly. |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/20/2005 | 1230 | 04/27/2005 | 2000 |
Subject: | SGP/EBBR/E20 - Temp. of thum_left Incorrect At Times |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The temperature portion of the left T/RH probe temperature spiked at times. This was caused by a faulty surge protector in the J-Panel. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/21/2005 | 0230 | 04/26/2005 | 2215 |
Subject: | SGP/EBBR/E8 - Battery Voltage Problem |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | Battery voltage was too low to give correct data. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/04/2004 | 1645 | 03/02/2005 | 1600 |
Subject: | SGP/EBBR/E27 - SM2 Coefficients Incorect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | Soil Moisture #2 coefficients in the CR10 datalogger program were incorrect during the time that an old program version was installed. |
Measurements: | sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/11/2005 | 1430 | 05/13/2005 | 1900 |
Subject: | SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The net radiation daily peak on sunny days occured 1/2 hour after the net radiation peak at E2, E9, and the SIRS because the sensor was tipped to the west about 1/2 degree. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/02/2005 | 1215 | 06/11/2005 | 0600 |
Subject: | SGP/EBBR/E9 - Soil moisture too high |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The 15 and 30 minute data for sm3 indicated that there was a problem with the sensor that kept the soil moisture artificially high. This corrected itself on 6/11, but it is not clear why. A new sensor was installed on 6/17 and it has behaved well since then. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/24/2005 | 0830 | 06/01/2005 | 1600 |
Subject: | SGP/EBBR/E4 - Water in Net Radiometer |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The net radiometer had water in the bottom dome. All net radiation, sensible heat flux, and latent heat flux data during this period is incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/08/2005 | 1900 | 07/06/2005 | 1630 |
Subject: | SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure) |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The AEM was stuck in the home 30 position most of this period. Therefore, the sensible and latent heat fluxes are incorrect during most of this period. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2005 | 1130 | 05/13/2005 | 1930 |
Subject: | SGP/EBBR/E4 - All Measurements Incorrect Due to Low Battery Voltage |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | All measurements were incorrect as battery voltage fell below the level that is required to ensure correct data values. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2005 | 0800 | 05/24/2005 | 1700 |
Subject: | SGP/EBBR/E15 - Net Radiation Too Large - Water in Bottom |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | Water in the bottom dome of the net radiometer made the measurements incorrectly large. Sensible and latent heat fluxes were therefore incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2005 | 2300 | 05/12/2005 | 1445 |
Subject: | SGP/EBBR/E19 - Net Radiation Incorrect - Cable Chewed by Rodents |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The net radiation measurement was incorrect after the net radiometer cable was chewed by rodents. Sensible and latent heat fluxes were therefore incorrect. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/31/2005 | 2100 |
Subject: | SGP/EBBR/E13 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE13.b1 |
Description: | Effective 20050331.2100, the EBBR.E13 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050331, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE13.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE13.a1). |
Measurements: | sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/29/2005 | 1900 |
Subject: | SGP/EBBR/E15 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE15.b1 |
Description: | Effective 20050329.1900, the EBBR.E15 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050329, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE15.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE15.a1). |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/30/2005 | 0000 |
Subject: | SGP/EBBR/E18 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE18.b1 |
Description: | Effective 20050330.0000, the EBBR.E18 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE18.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE18.a1). |
Measurements: | sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/31/2005 | 1600 |
Subject: | SGP/EBBR/E19 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE19.b1 |
Description: | Effective 20050331.1600, the EBBR.E19 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050331, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE19.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE19.a1). |
Measurements: | sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/30/2005 | 1900 |
Subject: | SGP/EBBR/E20 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE20.b1 |
Description: | Effective 20050330.1900, the EBBR.E20 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE20.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE20.a1). |
Measurements: | sgp30ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/30/2005 | 1930 |
Subject: | SGP/EBBR/E22 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE22.b1 |
Description: | Effective 20050330.1930, the EBBR.E20 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE20.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE20.a1). |
Measurements: | sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/31/2005 | 1700 |
Subject: | SGP/EBBR/E26 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE26.b1 |
Description: | Effective 20050331.1700, the EBBR.E26 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050331, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE26.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE26.a1). ~ |
Measurements: | sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 0000 | 03/30/2005 | 1730 |
Subject: | SGP/EBBR/E27 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE27.b1 |
Description: | Effective 20050330.1730, the EBBR.E27 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE27.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE27.a1). |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/24/2005 | 1700 |
Subject: | SGP/EBBR/E2 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE2.b1 |
Description: | Effective 20050324.1700, the EBBR.E2 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050324, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE2.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE2.a1). |
Measurements: | sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/23/2005 | 1800 |
Subject: | SGP/EBBR/E4 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE4.b1 |
Description: | Effective 20050323.1800, the EBBR.E4 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050323, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE4.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE4.a1). |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/22/2005 | 1900 |
Subject: | SGP/EBBR/E7 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE7.b1 |
Description: | Effective 20050322.1900, the EBBR.E7 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050322, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE7.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE7.a1). |
Measurements: | sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/22/2005 | 1730 |
Subject: | SGP/EBBR/E8 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE8.b1 |
Description: | Effective 20050322.1730, the EBBR.E8 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050322, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE8.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE8.a1). |
Measurements: | sgp30ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/22/2005 | 1600 |
Subject: | SGP/EBBR/E9 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE9.b1 |
Description: | Effective 20050322.1600, the EBBR.E9 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050322, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE9.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE9.a1). |
Measurements: | sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/29/2005 | 1830 |
Subject: | SGP/EBBR/E12 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE12.b1 |
Description: | Effective 20050329.1830, the EBBR.E12 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050329, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE12.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE12.a1). |
Measurements: | sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/05/2005 | 1730 | 07/06/2005 | 1930 |
08/23/2005 | 1900 | 08/31/2005 | 1700 |
09/01/2005 | 1730 | 09/02/2005 | 0300 |
09/02/2005 | 1100 | 09/15/2005 | 2230 |
09/16/2005 | 0100 | 09/28/2005 | 1830 |
Subject: | SGP/EBBR/E20 - Soil Temperature and Soil Moisture #4 Measurements Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The ts4 sensor reported 99999 values because the sensor leads were loose. Soil moisture #4 reported low values (steady 16%) during this time period. The sensible and latent heat fluxes were not affected by this problem, only soil temperature and soil moisture #4. See soil temperatures and soil moistures from sets #2, #3, and #5 for correct values (note: soil temperature #1 was having problems during the same time). |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/20/2005 | 2030 | 10/07/2005 | 1530 |
Subject: | SGP/EBBR/E7 - Data Missing |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | Data was missing because of a communication problem. However, previously missing data from 10/07-18 was recovered from the EBRR storage module and ingested, thereby reducing the data lost period significantly. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/2005 | 0900 | 11/01/2005 | 1630 |
Subject: | SGP/EBBR/E9 - Net Radiation Incorrect: Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | Water had entered the top of the net radiometer during the rain on 10/31 early morning. The net radiation, and thus sensible and latent heat fluxes were incorreect during the stated period. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2005 | 2030 | 10/12/2005 | 2130 |
Subject: | SGP/EBBR/E13 - Fluxes Incorrect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The AEM has not been reaching the home_30 position fully a few times a day on most days, resulting in zero home_30 measurements. The sensible and latent heat fluxes are incorrect when the home_30 measurement is near zero. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/17/2005 | 2230 | 10/05/2005 | 1600 |
Subject: | SGP/EBBR/E13 - Loose connections |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The tair_bot spiked around midday, as if it is temperature related, and may have indicated a loose connection. The sensible and latyent heat fluxes and Bowen ratio were incorrect when this condition occurred. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2005 | 2200 | 08/11/2005 | 1530 |
Subject: | SGP/EBBR/E2 - Net Radiation Incorrect; Latent and Sensible Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The top dome of the net radiometer was broken and water entered, causing incorrect net radiation measurements. This resulted in incorrect sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE2.b1:
sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/27/2005 | 0730 | 08/03/2005 | 2100 |
Subject: | SGP/EBBR/E18 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | The net radiometer top dome was broken and water got inside, making the net radiation, and sensible and latent heat flux measurements incorrect. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/27/2005 | 2000 | 08/31/2005 | 1730 |
Subject: | SGP/EBBR/E22 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The net radiometer top dome was broken and water got inside, making the net radiation, and sensible and latent heat flux measurements incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/05/2005 | 2200 | 08/17/2005 | 1600 |
Subject: | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The net radiometer top dome was broken and water got inside, making the net radiation, and sensible and latent heat flux measurements incorrect. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/17/2005 | 1630 | 08/27/2005 | 1930 |
Subject: | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorredt |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | Residual Moisture left in the top dome of the net radiometer after the 8/17/05 servicing caused the net radiation measurements to be biased low, and resulting in sensible and latent heat flux being low also. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/10/2005 | 1600 | 03/24/2005 | 1700 |
Subject: | SGP/EBBR/E2 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE2.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/09/2005 | 1730 | 03/23/2005 | 1800 |
Subject: | SGP/EBBR/E4 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE4.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 2000 | 03/22/2005 | 1900 |
Subject: | SGP/EBBR/E7 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE7.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 1800 | 03/22/2005 | 1730 |
Subject: | SGP/EBBR/E8 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE8.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 1630 | 03/22/2005 | 1600 |
Subject: | SGP/EBBR/E9 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE9.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2005 | 1800 | 03/29/2005 | 1830 |
Subject: | SGP/EBBR/E12 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE12.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/03/2005 | 2130 | 03/31/2005 | 2100 |
Subject: | SGP/EBBR/E13 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE13.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2005 | 1800 | 03/29/2005 | 1900 |
Subject: | SGP/EBBR/E15 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE15.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2005 | 2330 | 03/30/2005 | 0000 |
Subject: | SGP/EBBR/E18 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE18.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/03/2005 | 1730 | 03/31/2005 | 1600 |
Subject: | SGP/EBBR/E19 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE19.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/02/2005 | 1900 | 03/30/2005 | 1900 |
Subject: | SGP/EBBR/E20 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE20.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/16/2005 | 1830 | 03/30/2005 | 1930 |
Subject: | SGP/EBBR/E22 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE22.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/14/2005 | 0000 | 09/20/2005 | 2000 |
Subject: | SGP/EBBR/E7 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The top dome of the net radiometer was cracked; net radiation, and sensible and latent heat flux measurements were incorrect. |
Measurements: | sgp5ebbrE7.b1:
sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/03/2005 | 1800 | 03/31/2005 | 1700 |
Subject: | SGP/EBBR/E26 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE26.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/02/2005 | 1600 | 03/30/2005 | 1730 |
Subject: | SGP/EBBR/E27 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE27.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2005 | 1930 | 06/28/2005 | 1930 |
Subject: | SGP/EBBR/E8 - Soil Heat Flow #2 Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | Soil Heat Flow #2 spiked upwards briefly at 1930 GMT. |
Measurements: | sgp30ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2005 | 2000 | 08/09/2005 | 2030 |
Subject: | SGP/EBBR/E8 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The top dome of the net radiometer was cracked and water had gotten inside it, so net radiation, and sensible and latent heat fluxes were incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/15/2005 | 2130 | 07/19/2005 | 1700 |
Subject: | SGP/EBBR/E15 - Soil Set #5 Temperature, Moisture, and Heat Flow Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Rodents chewed the cables on all three soil set #5 sensors, making the measurements incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E12 - metadata corrections |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E12 data collected by ARM back to the installation of the instrument in August 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E13 - metadata corrections |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E13 data collected by ARM back to the installation of the instrument in September 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E15 - metadata corrections |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E15 data collected by ARM back to the installation of the instrument in September 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E18 - metadata corrections |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E18 data collected by ARM back to the installation of the instrument in July 1997. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E19 - metadata corrections |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E19 data collected by ARM back to the beginning of the data set in May 1997. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 08/16/2005 | 2359 |
Subject: | SGP/EBBR/E27 - metadata corrections |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | On 20050816, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E27 data collected by ARM back to the installation of the instrument in May 2003. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE27.b1:
sgp5ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E2 - metadata corrections |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E2 data collected by ARM back to the installation of the instrument in May 1997. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/14/2003 | 0000 | 08/16/2005 | 2359 |
Subject: | SGP/EBBR/E4 - metadata corrections |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | On 20050817, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E4 data collected by ARM back to the installation of the instrument in April 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E7 - metadata corrections |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E7 data collected by ARM back to the installation of the instrument in May 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E8 - metadata corrections |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E8 data collected by ARM back to the installation of the instrument in December 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/EBBR/E9 - metadata corrections |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | On 20050420, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E9 data collected by ARM back to the installation of the instrument in December 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E20 - metadata corrections |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E20 data collected by ARM back to the installation of the instrument in April 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E22 - metadata corrections |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E22 data collected by ARM back to the installation of the instrument in April 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E26 - metadata corrections |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E26 data collected by ARM back to the installation of the instrument in June 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 04/08/2002 | 2359 |
Subject: | SGP/EBBR/E25 - metadata errors |
DataStreams: | sgp15ebbrE25.b1, sgp30ebbrE25.b1 |
Description: | During the entire span of EBBR.E25 data, the cdf data files contained a few minor global metadata errors. These errors do not affect the data values or quality. The errors include: * incomplete sensor location information * incomplete installation date information * soil moisture documented as "by volume" should have read "gravimetric" |
Measurements: | sgp30ebbrE25.b1:
sgp15ebbrE25.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/24/2005 | 0600 | 10/25/2005 | 0100 |
10/31/2005 | 1030 | 12/20/2005 | 1940 |
Subject: | SGP/EBBR/E19 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The net radiometer cable was chewed by an animal. Net Radiation, Sensible Heat Flux, and Latent Heat Flux were incorrect during the stated periods. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/13/2005 | 0000 | 01/19/2006 | 1630 |
Subject: | SGP/EBBR/E19 - Incorrect Sensible and Latent Heat Fluxes |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | The gradient measurements and latent and sensible heat fluxes were incorrect because the AEM was not exchanging. The problem was fixed by replacing the AEM. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2005 | 1315 | 11/02/2005 | 0330 |
Subject: | SGP/EBBR/E4 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The top dome of the net radiometer was broken, resulting in net radiations that were too small, and thus sensible and latent heat fluxes that were too small. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2005 | 0700 | 11/01/2005 | 1615 |
Subject: | SGP/EBBR/E9 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The top dome of the net radiometer was broken, resulting in net radiations that were too small, and thus sensible and latent heat fluxes that were too small. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2005 | 0000 | 11/08/2005 | 1815 |
Subject: | SGP/EBBR/E15 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect. |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The top dome of the net radiometer was broken, resulting in net radiations that were too small, and thus sensible and latent heat fluxes that were too small. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/20/2005 | 0800 | 12/22/2005 | 1500 |
Subject: | SGP/EBBR/E26 - Data Suspect During Low Supply Voltage |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | Low battery supply voltage resulted in high home signals and questionable data at times. Data for battery voltage <10.5 volts should be considered to be incorrect. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/08/2005 | 0700 | 12/08/2005 | 0700 |
12/08/2005 | 1130 | 12/08/2005 | 1430 |
12/09/2005 | 0700 | 12/09/2005 | 0700 |
12/17/2005 | 2130 | 12/21/2005 | 1930 |
Subject: | SGP/EBBR/E2 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The sensible and latent heat fluxes and the gradient measurements were incorrect during this period because the AEM did not switch positions properly. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/10/2006 | 1330 | 01/17/2006 | 1730 |
Subject: | SGP/EBBR/E15 - Incorrect Sensible and Latent Heat Fluxes |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | Incorrect gradient measurements and sensible and latent heat fluxes resulted from the AEM not exchanging. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/27/2005 | 0000 | 12/18/2005 | 1200 |
Subject: | SGP/EBBR/E15 - Reprocess: Sensible and Latent Heat Fluxes, Soil Set #2 Sometimes Incorrect |
DataStreams: | sgp30ebbrE15.b1 |
Description: | Spikes in soil set #2 sometimes caused sensible and latent heat fluxes to be incorrect. There is no electronic connection between the soil set #2 sensors, so it is suspected that there was a problem in the soil set #2 cable bundle. A power outage ensued, after which the soil set #2 problem did not re-occur. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/21/2005 | 0930 | 12/21/2005 | 1730 |
Subject: | SGP/EBBR/E20 - Data Incorrect During J-Panel Replacement |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | Much of the data was incorrect during replacement of J-Panel #1. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/18/2005 | 0400 | 12/28/2005 | 1630 |
Subject: | SGP/EBBR/E4 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The AEM hung at one position for an extended period, causing sensible and latent heat fluxes and gradient measurements to be incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/04/2005 | 1700 | 02/20/2006 | 2230 |
Subject: | SGP/EBBR/E7 - Barometric Pressure Incorrect |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The pressure measurement sometimes dropped to zero during daytime because of unstable battery voltage. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/26/2005 | 1900 | 01/10/2006 | 1630 |
Subject: | SGP/EBBR/E8 - AEM Not Exchanging |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The AEM hung in one position frequently and sometimes for many days during this period While the AEM was not switching, the sensible and latent heat fluxes and gradient measurements were incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/27/2005 | 1730 | 01/02/2006 | 2330 |
Subject: | SGP/EBBR/E12 - Sensible and Latent Heat Fluxes Incorrect at Times |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1 |
Description: | Large spikes in soil temperature #2 are causing the soil heat storage term to blow up, and thus the average soil heat flow, sensible heat flux, and latent heat flux to be incorrect at times. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/08/2005 | 1100 | 12/08/2005 | 1300 |
Subject: | SGP/EBBR/E12 - Multiplexer failure |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | Sensible and latent heat fluxes are incorrect during a period when multiplexer #2 experienced a failure. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/18/2005 | 0900 | 12/20/2005 | 1600 |
12/21/2005 | 0500 | 12/21/2005 | 1830 |
Subject: | SGP/EBBR/E13 - Wind Speed Sensor Frozen |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The wind speed sensor was frozen to a stopped posiiton; wind speed data is incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/10/2006 | 0730 | 01/18/2006 | 2000 |
Subject: | SGP/EBBR/E22 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/03/2006 | 0000 | 05/10/2006 | 1130 |
05/25/2006 | 2100 | 06/20/2006 | 1730 |
Subject: | SGP/EBBR/E27 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The left T/RH probe temperature sensor was spiking some of the time during these periods. Therefore, sensible and latent heat fluxes were incorrect during parts of the periods as well. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/12/2006 | 1900 | 05/24/2006 | 1700 |
Subject: | SGP/EBBR/E22 - Fluxes Incorrect When Soil Heat Flow #3 Out of Range |
DataStreams: | sgp30ebbrE22.b1 |
Description: | When soil heat flow #3 exceeded the range limit in the EBBR program, it was replaced with 9999es. This caused the ave_shf and the sensible and latent heat fluxes to be incorrect. |
Measurements: | sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/15/2006 | 2300 | 04/25/2006 | 1700 |
Subject: | SGP/EBBR/E12 - Fluxes and Gradient Measurements Incorrect |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The AEM hung in one position; therefore the fluxes and gradient measurements were incorrect. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/06/2006 | 1730 | 01/09/2006 | 0730 |
01/10/2006 | 1330 | 01/10/2006 | 1930 |
02/17/2006 | 2005 | 02/20/2006 | 1030 |
Subject: | SGP/EBBR/E13 - Missing Data |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The Data was missing during these three periods for various reasons. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/22/2006 | 2330 | 01/26/2006 | 2040 |
Subject: | SGP/EBBR/E13 - Flux and Gradient Measurements Incorrect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The AEM hung in one position; flux and gradient measurements were therefore incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/02/2006 | 0330 | 04/05/2006 | 1435 |
Subject: | SGP/EBBR/E13 - Net Radiation and Fluxes Suspect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The net radiometer had water in it, making the net radiation and flux measurements suspect; the latter do not appear to be incorrect, but should be considered as suspect anyway. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/22/2006 | 1300 | 02/22/2006 | 1530 |
Subject: | SGP/EBBR/E15 - Wind Speed Sensor Frozen Stopped |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | Freezing rain froze the wind speed sensor to a stopped condition during the period. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/22/2006 | 0000 | 01/26/2006 | 0530 |
02/18/2006 | 0400 | 02/18/2006 | 2030 |
02/20/2006 | 0200 | 02/24/2006 | 1630 |
03/31/2006 | 0530 | 03/31/2006 | 0900 |
Subject: | SGP/EBBR/E18 - Wind Speed Zero |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | Wind Speed was zero, presumably because the sensor was frozen stopped during freezing rain. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/21/2006 | 0400 | 01/21/2006 | 1530 |
Subject: | SGP/EBBR/E2 - Wind Speed Sensor Frozen Stopped |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | Freezing rain froze the wind speed sensor to a stopped condition. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/22/2006 | 0300 | 02/25/2006 | 1630 |
Subject: | SGP/EBBR/E20 - Suspect Measurements |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | Some measurements may be incorrect because of low supply voltage. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/21/2006 | 1130 | 01/21/2006 | 1700 |
01/22/2006 | 0100 | 01/22/2006 | 0730 |
Subject: | SGP/EBBR/E22 - Wind Speed Sensor Frozen Stopped |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind speed sensor was frozen to a stopped condition. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/21/2006 | 0400 | 02/25/2006 | 1700 |
Subject: | SGP/EBBR/E26 - Measurements Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | Most measurements were incorrect during low battery voltage conditions. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/18/2006 | 0330 | 03/01/2006 | 1615 |
Subject: | SGP/EBBR/E27 - Flux and Gradient Measurements Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The sensible and latent heat flux and gradient measurements were incorrect while the AEM was hung in one position. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/20/2006 | 1300 | 03/20/2006 | 1630 |
03/21/2006 | 0530 | 03/21/2006 | 1530 |
Subject: | SGP/EBBR/E4 - Wind Speed Sensor Frozen Stopped |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | Freezing rain froze the Wind Speed sensor to a stopped condition. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/21/2006 | 1000 | 03/21/2006 | 2030 |
Subject: | SGP/EBBR/E7 - Fluxes and Gradient Measurements Incorrect |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The left AEM aspirator was not working during this period, resulting in incorrect gradient and flux measurements. |
Measurements: | sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2005 | 0000 | 01/24/2006 | 2330 |
Subject: | SGP/EBBR/E8 - Flux and Gradient Measurements Suspect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The flux and gradient measurements were often incorrect when the AEM did not function properly. The user needs to inspect the data (particularly the home signals) to determine when the AEM was and was not working. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/21/2006 | 0230 | 03/21/2006 | 1600 |
Subject: | SGP/EBBR/E8 - Wind Speed Sensor Frozen Stopped |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | Freezing rain froze the wind speed sensor to a stopped condition. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/22/2006 | 2030 | 04/04/2006 | 1500 |
Subject: | SGP/EBBR/E8 - Fluxes Incorrect; Left Humidity Near Zero |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The left humidity was intermittently incorrect, therefore the sensible and latent heat fluxes were also. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/22/2006 | 1030 | 05/31/2006 | 0030 |
Subject: | SGP/EBBR/E8 - Sensible and Latent Heat Flux Suspect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The left humidity sensor produced large spikes frequently. This resulted in incorrect measurements of vapor pressure gradient and thus calculations of sensible and latent heat flux. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/09/2006 | 1900 | 04/16/2006 | 1600 |
Subject: | SGP/EBBR/E27 - Instrument problem, Loose connections |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The soil heat flow #1 sensor went offscale low on occasion. This sometimes caused sensible and latent heat fluxes to be 9999ed out by the EBBR programming, but not always. |
Measurements: | sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2006 | 2230 | 05/02/2006 | 1550 |
Subject: | SGP/EBBR/E9 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The wind speed measurement was incorrect after the cup anemometer lost a cup. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2006 | 2300 | 04/23/2006 | 2300 |
06/03/2006 | 1900 | 06/04/2006 | 2330 |
Subject: | SGP/EBBR/E13 - Left Air Temperature Incorrect - Fluxes Affected |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The left air temperature was incorrect, thus the Bowen ratio and sensible and latent heat fluxes were incorrect also. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/30/2006 | 2100 | 05/01/2006 | 1530 |
06/05/2006 | 2330 | 06/06/2006 | 1600 |
06/14/2006 | 2030 | 06/15/2006 | 1430 |
Subject: | SGP/EBBR/E13 - Fluxes Incorrect, AEM Problems |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The AEM did not function properly, thus sensible and latent heat fluxes were incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/17/2006 | 0900 | 06/20/2006 | 1915 |
Subject: | SGP/EBBR/E20 - Net Radiation, Fluxes Too Large |
DataStreams: | sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | Net Radiation was way too large because of water in the bottom dome. This resulted in the sensible and latent heat fluxes being too large also. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2006 | 0130 | 07/21/2006 | 1730 |
Subject: | SGP/EBBR/E27 - Field fire burned AEM |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | A fire in the E27 field burned the AEM, making it non-functional. Sensible and latent heat fluxes and gradients were incorrect during this period. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/04/2006 | 1930 | 05/04/2006 | 2200 |
05/05/2006 | 0230 | 05/05/2006 | 0800 |
05/06/2006 | 0430 | 06/20/2006 | 1730 |
Subject: | SGP/EBBR/E27 - Sensible, Latent, and Average Soil Heat Fluxes Sometimes Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The Soil Heat Flow #1 sensor kept going offscale. Sensible and Latent heat fluxes and the ave_shf were affected and sometimes incorrect. |
Measurements: | sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/31/2006 | 0600 | 06/07/2006 | 1730 |
06/14/2006 | 0500 | 06/20/2006 | 1730 |
Subject: | SGP/EBBR/E27 - Low Battery Condition |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | A low battery condition caused most of the measurements to be incorrect. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/01/2006 | 1700 | 07/06/2006 | 2200 |
Subject: | SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect When Pressure Offscale |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | There were several half hours during this period when the pressure went offscale or at least to a high value, causing the sensible and latent heat fluxes to be incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/26/2006 | 1830 | 08/17/2006 | 1730 |
Subject: | SGP/EBBR/E27 - Most Measurements Suspect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The wrong EBBR program was used at this site. Therefore, most of the measurements are suspect. Note: Mentor reports reprocessing will not correct this problem. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/11/2006 | 1300 | 08/21/2006 | 2330 |
Subject: | SGP/EBBR/E27 - Battery Voltage Problem - Measurements Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | Battery voltage was too low much of the time during the period, thus most measurements were incorrect during much of the time period. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/31/2006 | 0430 | 06/02/2006 | 2130 |
Subject: | SGP/EBBR/E18 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | The net radiometer dome was cracked and water had gotten in, resulting in incorrect net radiation measurements and therefore incorrect sensible and latent heat flux measurements. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/23/2006 | 0130 | 06/27/2006 | 1730 |
Subject: | SGP/EBBR/E8 - Sensible and Latent Heat Fluxes and Net Radiation Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The net radiometer top dome was broken and water had gotten into it. Sensible and latent heat fluxes and net radiation were therefore incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/21/2006 | 1200 | 08/29/2006 | 1630 |
Subject: | SGP/EBBR/E12 - Net Radiation, and Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | Rain entered into the net radiometer through a broken top dome. Most of the net radiation values during the period are much too large, thus sensible and latent fluxes are also too large. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/01/2006 | 0130 | 09/12/2006 | 1630 |
Subject: | SGP/EBBR/E12 - Soil Temperature #1 Incorrect |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1 |
Description: | During much of this period soil temperature #1 was offscale or erratic. Sensible and latent heat fluxes were not ususally affected. |
Measurements: | sgp15ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/05/2006 | 1730 | 08/10/2006 | 1730 |
08/23/2006 | 1700 | 08/25/2006 | 1700 |
08/31/2006 | 2030 | 09/01/2006 | 1900 |
Subject: | SGP/EBBR/E13 - Soil Heat Flow #3 Large Negative |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | During this period Soil Heat Flow #3 was sometimes incorrect (large negative); during those times, sensible and latent heat fluxes and average soil heat flux were sometimes (but not always incorrect). |
Measurements: | sgp15ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/22/2006 | 1630 | 08/22/2006 | 1830 |
08/24/2006 | 1530 | 08/24/2006 | 2000 |
08/29/2006 | 0830 | 08/29/2006 | 1200 |
Subject: | SGP/EBBR/E13 - Pressure and Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | During spikes in pressure upwards or downwards the sensible and latent heat fluxes were incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/28/2006 | 0030 | 08/28/2006 | 0730 |
Subject: | SGP/EBBR/E13 - Most Measurements Incorrect When Battery Voltage Too low |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | Most measurements were incorrect during this period because the battery voltage was below 10.5 volts. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/21/2006 | 0630 | 08/30/2006 | 1800 |
Subject: | SGP/EBBR/E22 - Net Radiation and Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Rain entered the net radiometer, causing net radiation, and thus sensible and latent heat fluxes, to be too large. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/19/2006 | 1700 | 11/01/2006 | 1830 |
Subject: | SGP/EBBR/E4 - Soil Heat Flow #2 Incorrect at times |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | Soil Heat Flow #2 sometimes dropped to large negative values during daytime. |
Measurements: | sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2006 | 2200 | 11/07/2006 | 2130 |
Subject: | SGP/EBBR/E18 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp30ebbrE18.b1 |
Description: | Sensible and latent heat fluxes were incorrect during this period because the AEM was not exchanging. |
Measurements: | sgp30ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/16/2006 | 0000 | 11/08/2006 | 1940 |
Subject: | SGP/EBBR/E22 - Soil Heat Flow #4 Incorrect - Sensible and Latent Heat Fluxes Sometimes |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Soil heat flow sensor #4 dropped to low values or offscale. Sensible and latent heat fluxes were sometimes affected. |
Measurements: | sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/17/2006 | 0700 | 10/23/2006 | 1615 |
Subject: | SGP/EBBR/E13 - Battery failure |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | Data was missing entirely on parts of 10/22 and 10/23. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/09/2006 | 1500 | 10/12/2006 | 1630 |
Subject: | SGP/EBBR/E19 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp30ebbrE19.b1 |
Description: | The sensible and latent heat fluxes were incorrect when the top and bottom air temperatures were incorrect. |
Measurements: | sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2001 | 1505 | 12/11/2001 | 1630 |
01/30/2002 | 1805 | 02/06/2002 | 1225 |
02/08/2002 | 2005 | 02/11/2002 | 1300 |
02/16/2002 | 0405 | 02/18/2002 | 2100 |
02/23/2002 | 0305 | 02/28/2002 | 1300 |
03/09/2002 | 2105 | 03/11/2002 | 2005 |
Subject: | SGP/EBBR/E2 - Missing data |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp30baebbrE2.c1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/03/2004 | 2105 | 02/12/2004 | 1555 |
01/23/2007 | 1530 | 01/25/2007 | 1725 |
Subject: | SGP/EBBR/E2 - Missing data |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/03/2007 | 1000 | 02/22/2007 | 1645 |
Subject: | SGP/EBBR/E2 - Windspeed sensor failure |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The windspeed sensor developed an abnormally high wind speed threshold due to worn bearings. Wind speeds were often measured to be too low. Inspect the data to identify suspect time periods. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2007 | 0100 | 02/20/2007 | 2100 |
Subject: | SGP/EBBR/E7 - Windspeed threshhold too high |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | The wind speed sensor developed worn bearings and therefore too high a starting threshhold. The data user should compare the EBBR wind speed with the SMOS wind speed to detect periods when the EBBR wind speed threshhold caused poor data quality. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/22/2007 | 1630 | 03/06/2007 | 2100 |
Subject: | SGP/EBBR/E8 - Failed Temp/RH sensor |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The right Temperature-Humidity sensor failed. The measured temperature gradients were incorrect and thus the sensible and latent heat fluxes were incorrect for this extended period. The sensor was replaced March 6. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/24/2007 | 0100 | 03/26/2007 | 1700 |
Subject: | SGP/EBBR/E4 - Wind Direction Stuck at Zero |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind direction sensor was stuck at zero. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/16/2007 | 0400 | 04/26/2007 | 1630 |
Subject: | SGP/EBBR/E22 - Wind Direction Incorrect |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | Wind direction was flat-lining at 135 degrees and occasionally changed to 0.4 degrees. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/06/2007 | 1630 | 05/16/2007 | 1840 |
Subject: | SGP/EBBR/E4 - Instrument problem |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | Wind direction was flat lining near zero and incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/10/2007 | 1500 | 09/12/2007 | 2045 |
Subject: | SGP/EBBR/E20 - Reprocess: Wind Direction 20 Degrees Low |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The EBBR wind direction was found to be misaligned 20 degrees low. This bias should have had no effect on the res_ws or sigma_wd measurements. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/07/2007 | 2130 | 08/13/2007 | 1600 |
08/19/2007 | 1300 | 08/29/2007 | 2130 |
Subject: | SGP/EBBR/E27 - Multiplexer #2 failure |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | A problem with the #2 Multiplexer caused a large number of measurements to be incorrect. Sensible and latent heat fluxes were often affected. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/09/2007 | 0230 | 08/24/2007 | 1930 |
Subject: | SGP/EBBR/E4 - Wind Direction Incorrect |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The EBBR wind direction sat at about 60 degrees from 08/09 0230 GMT through 08/24 1930 GMT and was incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/20/2007 | 0630 | 08/01/2007 | 2200 |
Subject: | SGP/EBBR/E22 - H and LE Incorrect |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Soil Heat Flow 1 bounced around and went offscale at times, resulting in the EBBR program setting sensible and latent heat fluxes to 9999es. The problem ended during a PM visit, possibly because of routine checks and tightening of leads in terminal strips. |
Measurements: | sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/02/2006 | 0400 | 09/14/2006 | 1900 |
Subject: | SGP/EBBR/E13 - Radiometer dome broken |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The top net radiometer dome was broken, yielding net radiation, sensible heat flux and latent heat flux that were too low. The BEFLUX (SIRS) net radiation can be used as a replacement for the EBBR net radiation. To correct the sensible and latent heat fluxes, determine the ratio of SIRS net radiation to EBBR net radiation for each daylight half hour and multiply that ratio times H and LE to obtain approximate corrected flux values. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/28/2007 | 0140 | 10/11/2007 | 1730 |
Subject: | SGP/EBBR/E26 - Sensible and Latent Heat Fluxes Affected by bad temp sensor |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The left Thum (temperature of the humidity sensor chamber) measurement was incorrect at times, affecting several measurements, including the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/2007 | 0000 | 10/24/2007 | 1900 |
Subject: | SGP/EBBR/E20 - Reprocess: Wind Direction 65 Degrees Low |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind direction sensor reported wind directions that were 65 degrees too low because of a mis-alignment. This bias should have no effect on the res_ws or sigma_wd measurements. The wind direction data could be re-processed by adding 65 degrees. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/22/2007 | 1500 | 01/08/2008 | 1800 |
Subject: | SGP/EBBR/E9 - Net Radiation Incorrect |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | There was water in the net radiometer. The net radiation data was incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/22/2007 | 1800 | 03/26/2008 | 1730 |
Subject: | SGP/EBBR/E27 - Measurements offscale |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | All J-panel 4 measurements (soil heat flows, net radiation, air temperatures, home signals, pressure, vapor pressure) were sometimes offscale or otherwise incorrect. J-Panel was replaced 20080326 correcting the problem. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/11/2008 | 1100 | 02/12/2008 | 1730 |
02/21/2008 | 1230 | 02/21/2008 | 2300 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped |
DataStreams: | sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1 |
Description: | Freezing rain stopped wind speed sensor. |
Measurements: | sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/18/2008 | 1000 | 03/27/2008 | 1930 |
Subject: | SGP/EBBR/E13 - Wind direction failure |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The EBBR wind direction was stuck at 135 degrees; this reading indicates a failure of the sensor electronics. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/08/2008 | 0600 | 05/07/2008 | 2000 |
Subject: | SGP/EBBR/E20 - Wind Direction 50 Degrees High |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind direction was offset high about 50 degrees. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/02/2008 | 2000 | 05/15/2008 | 1700 |
05/16/2008 | 0300 | 05/29/2008 | 1730 |
Subject: | SGP/EBBR/E4 - AEM Blown Fuse, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp30ebbrE4.b1 |
Description: | The AEM Fuse was blown, the AEM was not switching, and thus sensible and latent heat flux measurements were incorrect. |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/15/2008 | 0030 | 05/06/2008 | 2110 |
Subject: | SGP/EBBR/E18 - Soil Heat Flow #4 Offscale Low; Sensible and Latent Heat Flux Sometimes |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1 |
Description: | Soil heat flow #4 was sometimes lower than the lower limit imposed in the EBBR programming; sensible and latent heat flux were therefore deemed to be suspect during those times. The cause of the low values is not clear, but the values are not reasonable for the vegetation type at EF18. |
Measurements: | sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/24/2007 | 2000 | 09/05/2007 | 1630 |
Subject: | SGP/EBBR/E4 - Reprocess: Wind Direction Incorrect |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind direction was misaligned by 180 degrees. If the wind direction was 180 degrees or less, add 180 degrees to give the correct direction. If the wind direction was greater than 180 degrees, subtract 180 degrees to give the correct direction. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/06/2008 | 0330 | 05/28/2008 | 1745 |
Subject: | SGP/EBBR/E8 - Wind Direction Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The wind direction flatlined at times at 135 degrees (an indication of failed electronics) and at other times trended correctly with the co-located SMOS but differed from it by 15 to 100 degrees. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/02/2008 | 1630 | 05/15/2008 | 2000 |
Subject: | SGP/EBBR/E2 - Net Radiation and Fluxes Incorrect |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The net radiometer was tipped 37 degrees eastward, resulting in apparent solar noon being 2.5 hours early. The net radiation error results in incorrect sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE2.b1:
sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2008 | 0600 | 05/07/2008 | 0900 |
05/07/2008 | 1530 | 05/07/2008 | 2130 |
05/09/2008 | 1330 | 05/09/2008 | 1330 |
Subject: | SGP/EBBR/E19 - Sensible and latent heat flux and net radiation incorrect |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Net radiation was too large, resulting in sensible and latent heat fluxes being too large. The cause of the problem is unknown. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/07/2008 | 0030 | 06/12/2008 | 1730 |
Subject: | SGP/EBBR/E2 - AEM Ventilator Dangling - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp15ebbrE2.b1, sgp30ebbrE2.b1, sgp5ebbrE2.b1 |
Description: | The right AEM ventilator unit with temperature and humidity sensors inside was dangling from the AEM. Therefore, the gradients of temperature and relative humidity and thus sensible and latent heat flux are suspect for this period. Often, the fluxes look reasonable. |
Measurements: | sgp15ebbrE2.b1:
sgp5ebbrE2.b1:
sgp30ebbrE2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/11/2008 | 1500 | 06/20/2008 | 1500 |
Subject: | SGP/EBBR/E15 - Water in dome |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | There was water in the bottom dome of the net radiometer. Net radiation, and sensible and latent heat fluxes were incorrect during the period. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2008 | 0030 | 06/15/2008 | 1500 |
Subject: | SGP/EBBR/E15 - Soil Heat Flow #4 Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Soil heat flux #4 produced too large a soil heat flow at times, resulting in it exceeding the qc check limit and causing sensible and latent heat fluxes to be incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/06/2008 | 1215 | 06/17/2008 | 2120 |
Subject: | SGP/EBBR/E18 - SHF #4 Measurements Too Low; Sensible and Latent Heat Fluxes Suspect |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1 |
Description: | Soil heat flow #4 was replaced at the beginning of this period. However, the soil heat flow measurements from that sensor were sometimes still lower than the lower limit imposed in the EBBR programming; sensible and latent heat flux were therefore deemed to be suspect during those times. The cause of the low values could not be determined, but the values are not reasonable for the vegetation type at EF18. To remedy the situation, the soil heat flow sensor calibration was changed so that the sensor provided measurements that resembled the other four soil heat flow sensor measurements. Soil heat flow measurements have been reasonable since the calibration change. |
Measurements: | sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/15/2008 | 0230 | 09/10/2008 | 2230 |
Subject: | SGP/EBBR/E20 - Wind Direction Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind direction differed from the co-located SMOS by 50 deg during part of the stated period and the electronics had failed completely resulting in a constant 135 degrees for the following dates and times: 08/15 0230-0430, 0830-1530 and 09/03 0200-0300, 0500 - 09/10 2230. Sensible and latent heat fluxes were not affected by this problem. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2008 | 0830 | 11/13/2008 | 1830 |
Subject: | SGP/EBBR/E4 - Wind Direction 20 Degrees Low |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind direction was too low by 20 degrees low. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2009 | 1045 | 01/28/2009 | 1540 |
Subject: | SGP/EBBR/E4 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | The wind speed sensor was stopped by freezing rain. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2009 | 0350 | 01/28/2009 | 1910 |
Subject: | SGP/EBBR/E9 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1, sgp5ebbrE9.b1 |
Description: | The wind speed sensor was frozen stopped by freezing rain. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2009 | 0245 | 01/28/2009 | 2005 |
Subject: | SGP/EBBR/E12 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE12.b1, sgp30ebbrE12.b1, sgp5ebbrE12.b1 |
Description: | The wind speed sensor was stopped by freezing rain. |
Measurements: | sgp15ebbrE12.b1:
sgp5ebbrE12.b1:
sgp30ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 2015 | 01/28/2009 | 2000 |
Subject: | SGP/EBBR/E13 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE13.b1, sgp30ebbrE13.b1, sgp5ebbrE13.b1 |
Description: | The wind speed sensor was stopped by freezing rain. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 1830 | 01/28/2009 | 1935 |
Subject: | SGP/EBBR/E15 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The wind speed sensor was frozen stopped by freezing rain. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2009 | 1230 | 01/03/2009 | 1500 |
Subject: | SGP/EBBR/E8 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp5ebbrE8.b1 |
Description: | The wind speed sensor was frozen stopped. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 1910 | 01/27/2009 | 0800 |
Subject: | SGP/EBBR/E20 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The wind speed sensor was frozen stopped by freezing rain. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2009 | 1930 | 02/25/2009 | 1830 |
Subject: | SGP/EBBR/E15 - Soil Moisture and Soil Temp #1 Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Soil Moisture #1 and Soil Temperature #1 were incorrect during this period. This situation did not affect the sensible and latent heat fluxes (EBBR programming used only the 4 good soil measurements to determine soil surface heat flux). |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 2150 | 01/29/2009 | 1550 |
Subject: | SGP/EBBR/E18 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE18.b1, sgp30ebbrE18.b1, sgp5ebbrE18.b1 |
Description: | The wind speed sensor was frozen stopped and thus wind speed was incorrect during this period. |
Measurements: | sgp5ebbrE18.b1:
sgp30ebbrE18.b1:
sgp15ebbrE18.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 1835 | 01/28/2009 | 1825 |
Subject: | SGP/EBBR/E19 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE19.b1, sgp30ebbrE19.b1, sgp5ebbrE19.b1 |
Description: | Wind Speed was frozen stopped by ice and was incorrect during this period. |
Measurements: | sgp5ebbrE19.b1:
sgp15ebbrE19.b1:
sgp30ebbrE19.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 1845 | 01/28/2009 | 1810 |
Subject: | SGP/EBBR/E22 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE22.b1, sgp30ebbrE22.b1, sgp5ebbrE22.b1 |
Description: | The wind speed sensor was frozen stopped by freezing rain. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 1805 | 10/28/2009 | 1955 |
Subject: | SGP/EBBR/E26 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE26.b1, sgp30ebbrE26.b1, sgp5ebbrE26.b1 |
Description: | The wind speed sensor was frozen stopped by freezing rain. |
Measurements: | sgp15ebbrE26.b1:
sgp5ebbrE26.b1:
sgp30ebbrE26.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2009 | 1800 | 10/28/2009 | 2145 |
Subject: | SGP/EBBR/E27 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1, sgp5ebbrE27.b1 |
Description: | The wind speed sensor was frozen stopped by freezing rain. |
Measurements: | sgp30ebbrE27.b1:
sgp5ebbrE27.b1:
sgp15ebbrE27.b1:
|