Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/30/2008 | 0000 | 02/26/2008 | 2150 | Incorrect |
Subject: | SGP/QCRAD/E18 - NIP condensation problem |
DataStreams: | sgpqcrad1longE18.c1, sgpqcrad1longE18.s2, sgpqcrad1longE18.s1, sgpqcrad1longE18.c2 |
Description: | NIP at E18 was measuring impossible values due to condensation on inside of NIP window. PM replaced NIP 2/26/2008 2150. Documented in instrument DQR D080212.4 |
Suggestions: | Measured data are not recoverable. Use component sum method to reconstruct NIP data. NIP = (Global-Diffuse)/cos(ZA) or MFRSR data for direct normal irradiance. |
Measurements: | sgpqcrad1longE18.c1: more
sgpqcrad1longE18.s1: more sgpqcrad1longE18.c2: more sgpqcrad1longE18.s2: more |