DQR ID | Subject | Data Streams Affected |
---|---|---|
D050629.1 | NSA/GNDRAD/C1/C2 - Upwelling Shortwave data flagged bad are good. | nsagndrad60sC1.b1, nsagndrad60sC2.b1 |
D060630.39 | NSA/GNDRAD/C1 - Reprocess: Longwave Calibration error | nsagndrad60sC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2005 | 0000 | 04/30/2005 | 2359 |
Subject: | NSA/GNDRAD/C1/C2 - Upwelling Shortwave data flagged bad are good. |
DataStreams: | nsagndrad60sC1.b1, nsagndrad60sC2.b1 |
Description: | The Upwelling Shortwave at both NSA facilites, C1 and C2, have been flagged red by the automatic tests because it is above empiical limits determined for a more southerly site (SGP) for this time of year. The data are good and should be flagged green. The test limits will be revised for NSA. |
Measurements: | nsagndrad60sC1.b1:
nsagndrad60sC2.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/04/2004 | 1600 | 12/21/2005 | 1855 |
Subject: | NSA/GNDRAD/C1 - Reprocess: Longwave Calibration error |
DataStreams: | nsagndrad60sC1.b1 |
Description: | Modified pyrgeometer calibration procedures were implemented beginning in December 2003. These modified procedures introduced a calibration bias in the longwave data. The previous procedures were re-implemented at all sites between December 2005 and February 2006 to restore proper calibrations. The data collected while the incorrect procedures were in place are being reprocessing to remove the calibration bias. Note, this also affected standard deviation, maximum and minimum data fields. |
Measurements: | nsagndrad60sC1.b1:
|