DQR ID | Subject | Data Streams Affected |
---|---|---|
D070105.2 | NSA/MPL/C1 - Detector Failure | nsamplpolC1.b1 |
D070122.1 | NSA/MPL/C1 - Missing data | nsamplpolC1.b1 |
D070608.1 | NSA/MPL/C1 - No cross polarized data | nsamplpolC1.b1 |
D071022.3 | NSA/MPL/C1 - Bad Cross-Polarized data | nsamplpolC1.b1, nsamplpolavgC1.c1, nsamplpolavgC1.s1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/22/2006 | 1200 | 01/03/2007 | 1900 |
Subject: | NSA/MPL/C1 - Detector Failure |
DataStreams: | nsamplpolC1.b1 |
Description: | Beginning 12/25, the signal return displayed serious aliasing, reflection, or ringing of the detector, with a highly repetitive pattern repeating six or more times within the lowest 15 km. On 01/02, the detector became very difficult to put into any type of operating condition. When it did operate, the "aliased" signal pattern was still present. The detector was replaced. |
Measurements: | nsamplpolC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2007 | 1900 | 01/12/2007 | 0130 |
Subject: | NSA/MPL/C1 - Missing data |
DataStreams: | nsamplpolC1.b1 |
Description: | System was down for detector replacement. |
Measurements: | nsamplpolC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/23/2007 | 1730 | 06/19/2007 | 1700 |
Subject: | NSA/MPL/C1 - No cross polarized data |
DataStreams: | nsamplpolC1.b1 |
Description: | The cross polarizor was not functioning so there is no cross polarized data. All data during the specified period is circularly polarized. |
Measurements: | nsamplpolC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/23/2007 | 0330 | 06/19/2007 | 1700 |
Subject: | NSA/MPL/C1 - Bad Cross-Polarized data |
DataStreams: | nsamplpolC1.b1, nsamplpolavgC1.c1, nsamplpolavgC1.s1 |
Description: | The polarizer box was not recycled when the system was rebooted; thus only circularly polarized light was being emitted. Ignore all cross polarized data. |
Measurements: | nsamplpolC1.b1:
nsamplpolavgC1.c1:
nsamplpolavgC1.s1:
|