Data Quality Reports for Session: 183058 User: clong Completed: 01/27/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D150728.1SGP/BRS/C1 - InstrumentsgpbrsC1.b1Suspect
D151201.2SGP ALL INSTRUMENTS - Icing EventsgpsirsE13.b1Does not affect quality
D160104.7SGP Site Power Outage Due to Winter StormsgpbrsC1.b1, sgpsirsE13.b1Does not affect quality


DQRID : D150728.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/07/2015130004/22/20152359Suspect
Subject:
SGP/BRS/C1 - Instrument
DataStreams:sgpbrsC1.b1
Description:
NIP data suspect during affected time period, resulting in low values for derived short 
direct normal difference
Measurements:sgpbrsC1.b1:
  • Shortwave Direct Normal Irradiance(short_direct_normal)
  • Irradiance, shortwave, direct normal, pyrheliometer, mifkba(short_direct_normal_min)
  • short_direct_normal_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)

Back To Table of Contents

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:sgpsirsE13.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:sgpsirsE13.b1:
  • inst_down_long_shaded_case_temp
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, mifkba(down_short_hemisp_min)
  • up_long_hemisp_std
  • Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, minima(down_short_diffuse_hemisp_min)
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • Shortwave Direct Normal Irradiance(short_direct_normal)
  • up_short_hemisp_std
  • vBatt
  • Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • down_short_diffuse_hemisp_std
  • Irradiance, shortwave, direct normal, pyrheliometer, mifkba(short_direct_normal_min)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • inst_down_long_shaded_dome_temp
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • down_short_hemisp_std
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • Downwelling longwave hemispheric net infrared(down_long_netir)
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • Upwelling longwave hemispheric net infrared(up_long_netir)
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer(down_long_hemisp_shaded)
  • down_long_hemisp_shaded_std
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • short_direct_normal_std
  • inst_up_long_case_temp
  • inst_up_long_dome_temp

Back To Table of Contents

DQRID : D160104.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/26/2015000001/01/20162359Does not affect quality
Subject:
SGP Site Power Outage Due to Winter Storm
DataStreams:sgpbrsC1.b1, sgpsirsE13.b1
Description:
On Saturday and Sunday, December 26 and 27th a powerful winter storm (Goliath) brought 
sleet and freezing rain to much of Oklahoma with wind gusts of 45 MPH at times. The result 
was very very slick roads and mass power outages.
 
The SGP central facility lost power at 8:55 PM CDT on Sunday, December 27th.  
The power was restored on 7:56 PM CDT on Wednesday, December 30th
 
Site Emergency procedures were activated and Technicians drained water out of instrument 
reservoirs and other measures as needed, early Monday morning.
 
On Wednesdays as roads and power started was restored to much of the areas east of I-35 , 
Site Technicians performed maintenance on several Extended Facilities.

During this period, data are potentially missing, incorrect, or suspect.  Carefully 
inspect the data before use.
Measurements:sgpbrsC1.b1:
  • North latitude(lat)
  • down_short_diffuse_hemisp_std
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, minima(down_short_diffuse_hemisp_min)
  • inst_down_long_shaded_case_temp
  • down_long_hemisp_shaded_std
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, mifkba(down_short_hemisp_min)
  • Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • short_direct_normal_std
  • base_time
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • Altitude above mean sea level(alt)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Irradiance, shortwave, direct normal, pyrheliometer, mifkba(short_direct_normal_min)
  • inst_up_long_dome_temp
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • Upwelling longwave hemispheric net infrared(up_long_netir)
  • Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • time_offset
  • vBatt
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer(down_long_hemisp_shaded)
  • Shortwave Direct Normal Irradiance(short_direct_normal)
  • East longitude(lon)
  • inst_up_long_case_temp
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • Downwelling longwave hemispheric net infrared(down_long_netir)
  • down_short_hemisp_std
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • up_long_hemisp_std
  • up_short_hemisp_std
  • inst_down_long_shaded_dome_temp
sgpsirsE13.b1:
  • East longitude(lon)
  • North latitude(lat)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • inst_down_long_shaded_dome_temp
  • time_offset
  • Upwelling longwave hemispheric net infrared(up_long_netir)
  • base_time
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • down_long_hemisp_shaded_std
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • short_direct_normal_std
  • inst_down_long_shaded_case_temp
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, mifkba(down_short_hemisp_min)
  • up_long_hemisp_std
  • Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, minima(down_short_diffuse_hemisp_min)
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • up_short_hemisp_std
  • Shortwave Direct Normal Irradiance(short_direct_normal)
  • vBatt
  • Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • down_short_diffuse_hemisp_std
  • Irradiance, shortwave, direct normal, pyrheliometer, mifkba(short_direct_normal_min)
  • Altitude above mean sea level(alt)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • down_short_hemisp_std
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Downwelling longwave hemispheric net infrared(down_long_netir)
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer(down_long_hemisp_shaded)
  • inst_up_long_case_temp
  • inst_up_long_dome_temp

Back To Table of Contents


END OF DATA