DQR ID | Subject | Data Streams Affected |
---|---|---|
D070112.1 | TWP/MMCR/C1 - Reprocess: Height Error | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
D070125.1 | TWP/MMCR/C1 - Phase lock faults | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
D070129.1 | TWP/MMCR/C1 - Error in recorded heights | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
D070131.1 | TWP/MMCR/C1 - Receiver locked up | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/16/2006 | 0300 | 01/11/2007 | 1620 |
Subject: | TWP/MMCR/C1 - Reprocess: Height Error |
DataStreams: | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
Description: | A timing error was found in the PIRAQ MMCR's. It resulted in recorded heights being too high for each radar mode by the following amounts: Mode 1: 24.8756 m too high Mode 2: 25.6249 m too high Mode 3: 33.1176 m too high Mode 4: 33.1176 m too high Range gate spacing was not affected. |
Measurements: | twpmmcrmomC1.b1:
twpmmcrspecmomC1.a0:
twpmmcrmomC1.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2007 | 0630 | 01/25/2007 | 1525 |
Subject: | TWP/MMCR/C1 - Phase lock faults |
DataStreams: | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
Description: | Phase lock faults on the coherent up/down converter (CUDC) caused a receiver failure. Cycling the power on the CUDC brought the MMCR back to normal operation. |
Measurements: | twpmmcrmomC1.b1:
twpmmcrspecmomC1.a0:
twpmmcrmomC1.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/16/2006 | 0300 | 11/28/2006 | 2359 |
Subject: | TWP/MMCR/C1 - Error in recorded heights |
DataStreams: | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
Description: | An error in MMCR configuration resulted in a timing error. This caused erroneous height values (too large) to be recorded in the data files. |
Measurements: | twpmmcrmomC1.b1:
twpmmcrspecmomC1.a0:
twpmmcrmomC1.00:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2007 | 2200 | 01/31/2007 | 0100 |
Subject: | TWP/MMCR/C1 - Receiver locked up |
DataStreams: | twpmmcrmomC1.00, twpmmcrmomC1.b1, twpmmcrspecmomC1.a0 |
Description: | The MMCR receiver "locked up" and was not receiving during this period. |
Measurements: | twpmmcrmomC1.b1:
twpmmcrspecmomC1.a0:
twpmmcrmomC1.00:
|