DQR ID | Subject | Data Streams Affected |
---|---|---|
D070608.2 | NSA/TSI/C1 - camera lens covered | nsatsicldmaskC1.a1, nsatsiskycoverC1.b1, nsatsiskyimageC1.a1 |
D070608.3 | NSA/TSI/C1 - shadowband misaligned | nsatsicldmaskC1.a1, nsatsiskycoverC1.b1, nsatsiskyimageC1.a1 |
D080717.1 | NSA/TPS/C1 - Reprocess: Incorrect temporal resolution | nsatpsC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/13/2007 | 2131 | 04/20/2007 | 1826 |
Subject: | NSA/TSI/C1 - camera lens covered |
DataStreams: | nsatsicldmaskC1.a1, nsatsiskycoverC1.b1, nsatsiskyimageC1.a1 |
Description: | The shadowband was not properly masking the sun so the camera lens was covered on 4/13 to prevent damage to the CCD. On 4/20, the mirror was blown off by a snow storm and the instrument was brought inside for repair. The mirror was replaced, the lens uncovered, and the instrument reinstalled. |
Measurements: | nsatsiskyimageC1.a1:
nsatsicldmaskC1.a1:
nsatsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/26/2007 | 1606 | 04/13/2007 | 2130 |
Subject: | NSA/TSI/C1 - shadowband misaligned |
DataStreams: | nsatsicldmaskC1.a1, nsatsiskycoverC1.b1, nsatsiskyimageC1.a1 |
Description: | At several times during this period the shadowband did not mask the sun because the mirror was not properly secured. Attempts were made to align the mirror on 4/2, 4/3, and 4/10. |
Measurements: | nsatsiskyimageC1.a1:
nsatsicldmaskC1.a1:
nsatsiskycoverC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/23/2006 | 0000 | 02/29/2008 | 2359 |
Subject: | NSA/TPS/C1 - Reprocess: Incorrect temporal resolution |
DataStreams: | nsatpsC1.b1 |
Description: | The data were incorrectly collected and processed at 1 second temporal resolution rather than 1 minute resolution. Data will be reprocessed to average to 1 minute. Data quality are not compromised by this resolution error. |
Measurements: | nsatpsC1.b1:
|