DQR ID | Subject | Data Streams Affected |
---|
D040211.4 | TWP/MWR/C2 - thermal instability | twpmwrlosC2.b1, twpmwrtipC2.a1 |
D040920.1 | TWP/MWR/C2 - Data collection problem | twpmwrC2.00, twpmwrlosC2.b1, twpmwrtipC2.a1 |
D050310.3 | TWP/MWR/C2 - Heater problem | twp5mwravgC2.c1, twpmwrlosC2.b1, twpmwrtipC2.a1 |
D050524.2 | TWP/MWR/C2 - mixer temperature | twpmwrlosC2.b1, twpmwrtipC2.a1 |
D050928.2 | TWP/MWR/C2 - New software version (4.15) installed | twpmwrlosC2.b1, twpmwrtipC2.a1 |
Subject: | TWP/MWR/C2 - thermal instability |
DataStreams: | twpmwrlosC2.b1, twpmwrtipC2.a1
|
Description: | The MWR required an unusually long time to reach thermal stability after a 4-day outage
due to a power failure that damaged the blower/heater assembly. Also during this period,
the heater, which had been replaced, appears to have been on continously, causing the data
to be inappropriately flagged. |
Measurements: | twpmwrlosC2.b1: - 31.4 GHz sky signal(sky31)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Temperature correction coefficient at 31.4 GHz(tc31)
- Temperature correction coefficient at 23.8 GHz(tc23)
- Sky brightness temperature at 23.8 GHz(tbsky23)
- MWR column precipitable water vapor(vap)
- 23.8 GHz sky signal(sky23)
- Sky brightness temperature at 31.4 GHz(tbsky31)
- Averaged total liquid water along LOS path(liq)
twpmwrtipC2.a1: - 31.4 GHz sky signal(tipsky31)
- Temperature correction coefficient at 23.8 GHz(tc23)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- 23.8 GHz sky signal(tipsky23)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- Temperature correction coefficient at 31.4 GHz(tc31)
|