Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/19/2003 | 1221 | 03/19/2003 | 1253 | Suspect |
08/20/2003 | 2340 | 08/21/2003 | 0002 | Suspect |
Subject: | TWP/SONDE/C2 - Failure of RH sensor |
DataStreams: | twpsondewnpnC2.b1 |
Description: | The RH sensor ASIC that controls the sensor heating failed. As a result the RH at the beginning of the sounding oscillates between near-zero and ambient values. The RH heating cycle stops when the ambient temperature reaches below -30 degC; above this level RH values should be valid. |
Suggestions: | Accept reduced vertical resolution and use maximum values in approximately 900 meter layers. |
Measurements: | twpsondewnpnC2.b1: more
|