D Q R Report

DQRID : D120414.2

Start Date	Start Time	End Date	End Time
08/29/2000	2200	09/12/2000	1800
09/17/2000	1300	09/26/2000	2000
06/24/2000	0000	07/06/2000	1500
05/23/2002	0000	07/20/2002	1500
09/28/2000	1800	10/16/2000	1300

Subject:	SGP/QCRAD/E7 - Tracker not aligned
DataStreams:	sgpqcrad1longE7.c2, sgpqcrad1longE7.s2, sgpqcrad1longE7.c1, sgpqcrad1longE7.s1
Description:	Tracker appears to be out of alignment or inoperative during these times. The short_direct_normal (NIP) and down_short_diffuse_hemisp (8-48) data apear to be bad and not recoverable. There were no instrument DQRs on this problem at the time this report was submitted.
Suggestions:	null
Measurements:	sgpqcrad1longE7.s2: Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp) Shortwave direct normal irradiance, pyrheliometer(short_direct_normal) Quality check results on field: Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) more sgpqcrad1longE7.c2: Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp) Shortwave direct normal irradiance, pyrheliometer(short_direct_normal) Quality check results on field: Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) more sgpqcrad1longE7.c1: Quality check results on field: Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp) Shortwave direct normal irradiance, pyrheliometer(short_direct_normal) more sgpqcrad1longE7.s1: Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp) Shortwave direct normal irradiance, pyrheliometer(short_direct_normal) Quality check results on field: Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp) more

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