D Q R Report

DQRID : D141124.1

Start Date	Start Time	End Date	End Time
11/05/2014	1300	11/20/2014	2000

Subject:	SGP/SIRS/E15 - Instrument problem
DataStreams:	sgpsirsE15.b1, sgpsirs20sE15.a0
Description:	Short_direct_normal instrument not operating correctly during the affected time period.
Suggestions:	null global hemispheric = direct*cos(sza) + diffuse hemispheric
Measurements:	sgpsirs20sE15.a0: Instantaneous direct normal shortwave irradiance, pyrheliometer thermopile voltage(inst_direct_normal) more sgpsirsE15.b1: Shortwave direct normal irradiance, pyrheliometer(short_direct_normal) Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max) Shortwave direct normal irradiance, pyrheliometer, minima(short_direct_normal_min) Shortwave Direct Normal Irradiance, Pyrgeometer, Standard Deviation(short_direct_normal_std) more