Data Quality Reports for Session: 180670 User: javadniae1 Completed: 10/22/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D130618.1SGP/SIRS/E9 - Tracker inoperativesgpsirsE9.b1Incorrect
D151201.2SGP ALL INSTRUMENTS - Icing EventsgpsirsE9.b1Does not affect quality


DQRID : D130618.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/19/2013202005/22/20132105Incorrect
Subject:
SGP/SIRS/E9 - Tracker inoperative
DataStreams:sgpsirsE9.b1
Description:
The solar tracker was not functioning during this periods. OPS found the solar tracker not 
running, power cycled 05/22/13 and normal operation resumed. 

Data from instruments directly reliant on tracker operations (short_direct_normal and 
down_short_diffuse_hemisp) are not recoverable.
Measurements:sgpsirsE9.b1:
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • Shortwave Direct Normal Irradiance(short_direct_normal)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, minima(down_short_diffuse_hemisp_min)
  • short_direct_normal_std
  • down_short_diffuse_hemisp_std
  • Irradiance, shortwave, direct normal, pyrheliometer, mifkba(short_direct_normal_min)

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DQRID : D151201.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/27/2015000011/30/20152359Does not affect quality
Subject:
SGP ALL INSTRUMENTS - Icing Event
DataStreams:sgpsirsE9.b1
Description:
An icing event (winter storm Cara) passed slowly through the area during this time frame.  
Instruments at the SGP may have been affected by ice accumulation.
Measurements:sgpsirsE9.b1:
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • up_short_hemisp_std
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer(down_long_hemisp_shaded)
  • inst_down_long_shaded_case_temp
  • inst_down_long_shaded_dome_temp
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Upwelling longwave hemispheric net infrared(up_long_netir)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, minima(down_short_diffuse_hemisp_min)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • inst_up_long_dome_temp
  • vBatt
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • up_long_hemisp_std
  • short_direct_normal_std
  • Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • down_short_hemisp_std
  • Irradiance, shortwave, direct normal, pyrheliometer, mifkba(short_direct_normal_min)
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, mifkba(down_short_hemisp_min)
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • Downwelling longwave hemispheric net infrared(down_long_netir)
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • Shortwave Direct Normal Irradiance(short_direct_normal)
  • down_long_hemisp_shaded_std
  • inst_up_long_case_temp
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • down_short_diffuse_hemisp_std

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