DQR ID | Subject | Data Streams Affected |
---|---|---|
D120608.1 | SGP/AOS/C1 - CPC leak | sgpaosC1.a0, sgpaoscpcC1.a1, sgpnoaaaosC1.b0, sgpnoaaaosC1.b1, sgpnoaaaosavgC1.b0, sgpnoaaaosavgC1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/08/2010 | 1540 | 04/18/2011 | 2010 |
Subject: | SGP/AOS/C1 - CPC leak |
DataStreams: | sgpaosC1.a0, sgpaoscpcC1.a1, sgpnoaaaosC1.b0, sgpnoaaaosC1.b1, sgpnoaaaosavgC1.b0, sgpnoaaaosavgC1.b1 |
Description: | There was a slow internal leak in the CPC instrument and the data slowly decreased over time. The CN concentration is a lower limit and is likely 5 to 20% lower than the actual value with higher errors toward the end of the DQR period. The problem was fixed by replacing the CPC saturator block. |
Measurements: | sgpnoaaaosavgC1.b1:
sgpaosC1.a0:
sgpnoaaaosavgC1.b0:
sgpnoaaaosC1.b0:
sgpaoscpcC1.a1:
sgpnoaaaosC1.b1:
|