Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/28/2008 | 2300 | 07/08/2008 | 2150 | Suspect |
Subject: | SGP/SIRS/E1 - Obstruction |
DataStreams: | sgpsirs20sE1.a0, sgpsirsE1.00, sgpsirsE1.b1 |
Description: | The down_short_hemisp measurement is adversly affected by the PSP instrument having an extremely dirty dome during this time period affecting daytime data starting on 6/28/2008 at 23:00 GMT to PM on 7/8/2008 2150. |
Suggestions: | The short_direct_normal (NIP) and down_short_diffuse (8-48) measurements may also be affected during this time but down_short_hemisp can be re-constructed using the component sum method where: down_short_hemisp = down_short_diffuse + short_direct*cos(zenith angle). See SIRS instrument handbook for details. |
Measurements: | sgpsirsE1.b1: more
sgpsirs20sE1.a0: more sgpsirsE1.00: more |