Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/04/2015 | 1559 | 01/27/2015 | 2020 | Incorrect |
Subject: | SGP/SIRS/C1 - Instrument |
DataStreams: | sgpsirsC1.b1, sgpsirs20sC1.a0 |
Description: | Short_direct_normal instrument not operating correctly during the affected time period. |
Suggestions: | The short_direct_normal data are incorrect. The short_direct_normal data can be derived from the global hemispheric and global diffuse data using the following relationship: short_direct_normal (derived) = (down_short_hemisp - down_short_diffuse_hemisp)/cos(zenith angle). |
Measurements: | sgpsirsC1.b1: more
sgpsirs20sC1.a0: more |