DQR ID | Subject | Data Streams Affected |
---|---|---|
D050811.6 | PYE/SONDE/M1 - Broken RH sensor | pyesondewnpnM1.b1 |
D050823.1 | PYE/SONDE/M1 - Bad temperature and RH | pyesondewnpnM1.b1 |
D050912.3 | PYE/SONDE/M1 - Bad RH sensor | pyesondewnpnM1.b1 |
D050912.4 | PYE/SONDE/M1 - Bad RH sensor | pyesondewnpnM1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/02/2005 | 1129 | 08/02/2005 | 1225 |
Subject: | PYE/SONDE/M1 - Broken RH sensor |
DataStreams: | pyesondewnpnM1.b1 |
Description: | One of the RH sensors on this radiosonde was bad. The RH oscillates rapidly between near 0 and ambient up to approximately 11 km. The near-zero values are incorrect. |
Measurements: | pyesondewnpnM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/30/2005 | 0528 | 06/30/2005 | 0711 |
Subject: | PYE/SONDE/M1 - Bad temperature and RH |
DataStreams: | pyesondewnpnM1.b1 |
Description: | The temperature appears to be approximately 10 degC too high during the entire sounding. This also causes the RH to be too low. Most likely the problem was a bad temperature sensor. |
Measurements: | pyesondewnpnM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/31/2005 | 1130 | 08/31/2005 | 1140 |
Subject: | PYE/SONDE/M1 - Bad RH sensor |
DataStreams: | pyesondewnpnM1.b1 |
Description: | The RH sensor heating circuit failed on this sounding. RH values during the first part of the sounding oscillate between a reasonable value and a very low value. It appears that (a) the heating was out of phase, and (b) incorrect values were being reported during the first 10 minutes or so of flight. |
Measurements: | pyesondewnpnM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/29/2005 | 1128 | 08/29/2005 | 1340 |
Subject: | PYE/SONDE/M1 - Bad RH sensor |
DataStreams: | pyesondewnpnM1.b1 |
Description: | Two problems here - failure of the RH sensor heating circuit and a bad RH sensor. |
Measurements: | pyesondewnpnM1.b1:
|