DQR ID | Subject | Data Streams Affected |
---|---|---|
D020611.2 | SGP/SONDE/C1 - CF sounding 20020609:0229 bad temp/rh/etc | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
D020626.34 | SGP/SONDE/C1 - Incorrect Surface Pressure | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
D020626.35 | SGP/SONDE/C1 - Bad Temperature Sensor | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
D020703.1 | SGP/SONDE/C1 - Temperature sensor failure | sgpqmemwrcolC1.c1, sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/09/2002 | 0229 | 06/09/2002 | 0236 |
Subject: | SGP/SONDE/C1 - CF sounding 20020609:0229 bad temp/rh/etc |
DataStreams: | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | The temperature and RH for this sounding look bad, either because of interference from another sonde or because the temperature sensor was broken on launch. The sounding terminated early in any event. |
Measurements: | sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/17/2002 | 1128 | 06/17/2002 | 1313 |
Subject: | SGP/SONDE/C1 - Incorrect Surface Pressure |
DataStreams: | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | It appears that the operator made a typographical error when entering the surface pressure. The file has 987.0 hPa and it probably should be 978.0 which would be consistent with the first sample provided by the radiosonde (977.3 hPa), the surface pressures recorded for the adjacent soundings, and the THWAPS pressure. Because the sounding altitude is calculated assuming the surface pressure is correct, the altitude values for the entire flight and the ascent rate values for the first 30 seconds of the sounding will be incorrect. |
Measurements: | sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/19/2002 | 2329 | 06/20/2002 | 0036 |
Subject: | SGP/SONDE/C1 - Bad Temperature Sensor |
DataStreams: | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | It appears that the temperature sensor broke shortly after launch. As a result, the temperature and dewpoint values are incorrect. |
Measurements: | sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/27/2002 | 1728 | 06/27/2002 | 1908 |
Subject: | SGP/SONDE/C1 - Temperature sensor failure |
DataStreams: | sgpqmemwrcolC1.c1, sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | Temperature sensor broke at launch. All temperature-related variables are incorrect. |
Measurements: | sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
sgpqmemwrcolC1.c1:
|