Data Quality Reports for Session: 180376 User: sbiraud Completed: 10/11/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D120306.1SGP/SIRS/E9 - Tracker failuresgpsirsE9.b1Incorrect
D130618.1SGP/SIRS/E9 - Tracker inoperativesgpsirsE9.b1Incorrect
D151201.2SGP ALL INSTRUMENTS - Icing EventsgpsirsE9.b1Does not affect quality


DQRID : D120306.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/03/2012000002/13/20121823Incorrect
Subject:
SGP/SIRS/E9 - Tracker failure
DataStreams:sgpsirsE9.b1
Description:
The solar tracker was not functioning during these periods. OPS found the solar tracker 
not running, power cycled suntracker and it normal operations 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 : 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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