DQR ID | Subject | Data Streams Affected |
---|---|---|
D041027.1 | NSA/MWRP/C1 - Missing data | nsamwrpC1.b1 |
D080331.2 | NSA/MWRP/C1 - V-band Noise diode failure | nsamwrpC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/21/2004 | 0925 | 02/23/2004 | 2238 |
10/06/2004 | 0008 | 10/27/2004 | 1237 |
11/20/2004 | 0039 | 11/22/2004 | 1851 |
04/10/2005 | 0000 | 04/11/2005 | 1622 |
09/04/2005 | 0531 | 09/06/2005 | 1857 |
09/10/2005 | 0052 | 09/12/2005 | 1830 |
09/21/2005 | 1805 | 10/12/2005 | 2311 |
06/23/2006 | 1800 | 08/08/2006 | 2250 |
08/11/2006 | 2359 | 08/14/2006 | 1454 |
10/09/2006 | 2101 | 10/11/2006 | 1733 |
01/05/2007 | 2358 | 01/08/2007 | 2019 |
02/28/2007 | 2309 | 03/05/2007 | 0027 |
07/13/2007 | 1838 | 12/08/2007 | 0125 |
Subject: | NSA/MWRP/C1 - Missing data |
DataStreams: | nsamwrpC1.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | nsamwrpC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/15/2007 | 1900 | 07/13/2007 | 1900 |
Subject: | NSA/MWRP/C1 - V-band Noise diode failure |
DataStreams: | nsamwrpC1.b1 |
Description: | The LN2 calibration on 3/15 showed a large drift of the V-band calibration parameters. The radiometer was calibrated again in June and was sent out for repairs in July 2007. Between 3/15 and 7/13 2007 the V-band data are incorrect and should be disregarded. The failure affects the retrieved vertical profiles of temperature and humidity as well. Please note that the hardware failure affected the 7 V-band channels only (51-60 GHz). Channels in the frequency range between 20 and 30 GHz are not affected. Integrated liquid water (LWP) and water vapor (PWV) are not affected since they use K-band channels only. |
Measurements: | nsamwrpC1.b1:
|