Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/04/2004 | 0000 | 08/27/2005 | 0450 | Suspect |
Subject: | NSA/GNDRAD/C1 - PIR measurement |
DataStreams: | nsagndrad20sC1.a0 |
Description: | Fan on PIR failed sometime during this period. Looking at QC plots does not seem to indicate an actual time of failure. Near beginning of period, deltas from comparison to IRT are lower, and larger later, possibly indicating failure sometime in here, but there are no definates. CM/PM reports do not indicate status of fan so this is a broad range. |
Suggestions: | Use DQ site to look at comparison to IRT, if widely different, may indicate frost on dome of PIR possibly, making data incorrect. |
Measurements: | nsagndrad20sC1.a0: more
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