DQR ID | Subject | Data Streams Affected |
---|---|---|
D010213.13 | SGP/EBBR/E2 - EBBR E2 Wind Speed Iced | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.20 | SGP/EBBR/E2 - E2 EBBR Ts2 Incorrect | sgp15ebbrE2.a1, sgp30ebbrE2.a1 |
D010302.21 | SGP/EBBR/E2 - E2 EBBR Wind Direction Incorrect | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.22 | SGP/EBBR/E2 - E2 EBBR Data Incorrect | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.23 | SGP/EBBR/E2 - E2 EBBR Low Battery Condition | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.24 | SGP/EBBR/E2 - E2 EBBR Left Aspirator Fan Stopped | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.25 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.26 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.27 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.28 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.29 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.30 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.31 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D010302.32 | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D011127.21 | SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020115.1 | SGP/EEBR/E2 - AEM Stopped In One Position | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D020115.2 | SGP/EEBR/E2 - AEM Stopped In One Position | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020115.3 | SGP/EEBR/E2 - Wind Direction Frozen | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D020115.4 | SGP/EEBR/E2 - Wind Speed Sensor Frozen | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
D020115.5 | SGP/EEBR/E2 - Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp30ebbrE2.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 |
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 |
D020716.5 | 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 |
D021113.5 | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header | sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1, sgp30ebbrE18.a1, sgp30ebbrE19.a1, sgp30ebbrE2.a1 |
D030110.28 | SGP/EBBR/E2 - Data Incorrect during 6 month checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030113.13 | SGP/EBBR/E2 - REPROCESS: Soil Heat Flow #2 Incorrect | sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D030712.11 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.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 |
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 |
D030917.15 | SGP/EBBR/E2 - Water in Net Radiometer, Surface Fluxes Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.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 |
D031204.4 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D070208.2 | SGP/EBBR/E2 - Missing data | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/11/2000 | 0330 | 12/13/2000 | 0000 |
Subject: | SGP/EBBR/E2 - EBBR E2 Wind Speed Iced |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The anemometer was frozen stopped by freezing rain. Indicated data was incorrect. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/15/2000 | 0230 | 07/15/2000 | 1405 |
Subject: | SGP/EBBR/E2 - E2 EBBR Ts2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1 |
Description: | Ts2 data and quantities derived from it were incorrect for the indicated period. |
Measurements: | sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/28/2000 | 1300 | 08/31/2000 | 1505 |
Subject: | SGP/EBBR/E2 - E2 EBBR Wind Direction Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The wind direction values were 135 degrees (an indication of an electronics failure in the sensor), 0 degrees, or 359 degrees during the indicated period, and were incorrect. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/18/2001 | 1700 | 01/18/2001 | 1705 |
Subject: | SGP/EBBR/E2 - E2 EBBR Data Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | Most of the data values were incorrect during the indicated time period, for an unknown reason. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/26/2000 | 1815 | 01/04/2001 | 1405 |
Subject: | SGP/EBBR/E2 - E2 EBBR Low Battery Condition |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | All data should be considered to be incorrect when battery voltage is 10.4 volts or less. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/25/2000 | 2245 | 09/28/2000 | 1450 |
Subject: | SGP/EBBR/E2 - E2 EBBR Left Aspirator Fan Stopped |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the left aspirator fan was not operating. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/29/2000 | 0100 | 12/01/2000 | 0105 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/02/2000 | 2330 | 12/03/2000 | 0635 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2000 | 1300 | 12/04/2000 | 1005 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/05/2000 | 0500 | 12/07/2000 | 0005 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2000 | 0130 | 12/07/2000 | 0135 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2000 | 0930 | 12/07/2000 | 1535 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/10/2000 | 1000 | 12/11/2000 | 1635 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2000 | 0600 | 12/31/2000 | 2250 |
Subject: | SGP/EBBR/E2 - E2 EBBR AEM Stuck In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The indicated data was incorrect while the AEM was was not operating properly. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
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: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2001 | 0230 | 02/02/2001 | 1601 |
02/09/2001 | 0330 | 02/11/2001 | 2001 |
02/15/2001 | 0830 | 02/15/2001 | 1531 |
02/16/2001 | 1431 | 02/16/2001 | 1901 |
02/16/2001 | 2100 | 02/18/2001 | 1831 |
02/19/2001 | 0900 | 03/24/2001 | 2301 |
Subject: | SGP/EEBR/E2 - AEM Stopped In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | All gradient related measurements, including sensible and latent heat flux and bowen ratio, are incorrect. The AEM kept stopping in the home30 position (home signal about 23). |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.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 |
---|---|---|---|
02/08/2001 | 1745 | 02/10/2001 | 1630 |
Subject: | SGP/EEBR/E2 - Wind Direction Frozen |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The wind direction sensor froze stopped for the indicated period of time. The indicated measurements are incorrect. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2001 | 1745 | 02/11/2001 | 1731 |
Subject: | SGP/EEBR/E2 - Wind Speed Sensor Frozen |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1, sgp5ebbrE2.a0 |
Description: | The wind speed sensor was frozen stopped. The indicated measurements were incorrect. |
Measurements: | sgp15ebbrE2.a1:
sgp5ebbrE2.a0:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/15/2001 | 1400 | 03/15/2001 | 1601 |
03/24/2001 | 0300 | 03/24/2001 | 0431 |
03/24/2001 | 0700 | 03/24/2001 | 1501 |
03/25/2001 | 0530 | 03/25/2001 | 1431 |
03/26/2001 | 0430 | 03/26/2001 | 1531 |
03/28/2001 | 0745 | 03/28/2001 | 1301 |
03/30/2001 | 0645 | 03/30/2001 | 1431 |
Subject: | SGP/EEBR/E2 - Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp30ebbrE2.a1 |
Description: | Soil temperature #2 was intermittently incorrect. The cause is not yet known. The indicated other measurements were also incorrect because soil temperature #2 was used in the calculations of the quantities. Soil moisture (30 minute only) was affected because version 6 of the EBBR datalogger program used 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. Changeout dates of the EBBR units can be found on the EBBR Instrument web page. |
Measurements: | 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: | sgp30ebbrE2.b1:
sgp15ebbrE2.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: | sgp30ebbrE2.b1:
sgp15ebbrE2.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: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.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:
sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
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 |
---|---|---|---|
10/22/1997 | 0000 | 06/18/2003 | 2359 |
Subject: | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR |
DataStreams: | sgp30baebbrE18.c1, sgp30baebbrE19.c1, sgp30baebbrE2.c1, sgp30ebbrE18.a1, sgp30ebbrE19.a1, sgp30ebbrE2.a1 |
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. (NOTE: The actual begin date of some of these data streams is as early as 5/22/97. This DQR applies to all 30m EBBR data.) |
Measurements: | sgp30baebbrE2.c1:
sgp30baebbrE19.c1:
sgp30baebbrE18.c1:
sgp30ebbrE19.a1:
sgp30ebbrE2.a1:
sgp30ebbrE18.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 |
---|---|---|---|
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 |
---|---|---|---|
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 |
---|---|---|---|
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: | sgp15ebbrE2.b1:
sgp30ebbrE2.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 |
---|---|---|---|
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 |
---|---|---|---|
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: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
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: | sgp15ebbrE2.b1:
sgp30ebbrE2.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 |
---|---|---|---|
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 |
---|---|---|---|
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:
|