DQR ID | Subject | Data Streams Affected |
---|---|---|
D011207.3 | SGP/SONDE/C1 - Bad temp (other?) data in 12/3/01:2328 sounding | sgpsondeC1.00, sgpsondewnpnC1.00, sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
D011231.1 | SGP/SONDE/C1 - Bad temperature in CF sounding 12/22/01:0527 | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
D011231.2 | SGP/SONDE/C1 - Bad temperature data CF sounding 12/28/01:2326 | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/03/2001 | 2328 | 12/04/2001 | 0158 |
Subject: | SGP/SONDE/C1 - Bad temp (other?) data in 12/3/01:2328 sounding |
DataStreams: | sgpsondeC1.00, sgpsondewnpnC1.00, sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | It looks as though the temperature sensor was damaged on launch. The recorded temp goes from 16.4 at the surface to -42.6 at 2 seconds into the flight. The temperature never exceeds -42 though the RH and pressure look reasonable, but probably should be considered questionable. |
Measurements: | sgpsondewnpnC1.00:
sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
sgpsondeC1.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/22/2001 | 0527 | 12/22/2001 | 0659 |
Subject: | SGP/SONDE/C1 - Bad temperature in CF sounding 12/22/01:0527 |
DataStreams: | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | The temperature data in this sounding look bad after the first value. The temperature series is 11.4, 2.6, -14.3, -32.4 in the first 6 seconds of flight. I don't know why this occurred, but it obviously is incorrect. The pressure and RH data look reasonable. |
Measurements: | sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/28/2001 | 2326 | 12/29/2001 | 0045 |
Subject: | SGP/SONDE/C1 - Bad temperature data CF sounding 12/28/01:2326 |
DataStreams: | sgpsondewnpnC1.a1, sgpsondewnpnC1.b1 |
Description: | The temperature data in this sounding are bad from approximately 16 seconds into the flight. The temperature series is 9.9, 10.8, 11.3, 1.5, 11.6, 11.6, 11.6, -32.2 and remains below -30 degC. I don't know why this occurred, but it clearly is incorrect. The pressure data looks OK as does the RH, though the RH data are missing (probably sensor failure) above roughly 3.5 km. |
Measurements: | sgpsondewnpnC1.a1:
sgpsondewnpnC1.b1:
|