Data Quality Reports for Session: 184830 User: liuy6 Completed: 04/04/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D150904.1SGP/SIRS/C1 - InstrumentsgpsirsC1.b1Incorrect
D160104.7SGP Site Power Outage Due to Winter StormsgpsirsC1.b1Does not affect quality
D160212.7SGP/SIRS/C1 - Data System Upgrade: Data MissingsgpsirsC1.b1Missing
D160318.7SGP/SIRS/C1 - PSP off-levelsgpsirsC1.b1Does not affect quality
D160325.3SGP/SIRS/C1 - Solar tracker not operating correctlysgpsirsC1.b1Incorrect


DQRID : D150904.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/28/2015223006/29/20150200Incorrect
Subject:
SGP/SIRS/C1 - Instrument
DataStreams:sgpsirsC1.b1
Description:
Short_direct_normal and down_short_diffuse_hemispheric are incorrect during the affected 
time period
Measurements:sgpsirsC1.b1:
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Irradiance, shortwave, direct normal, pyrheliometer(short_direct_normal)
  • short_direct_normal_std
  • Irradiance, shortwave, direct normal, pyrheliometer, maxima(short_direct_normal_max)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • down_short_diffuse_hemisp_std

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:sgpsirsC1.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:sgpsirsC1.b1:
  • Upwelling Longwave Hemispheric Net Infrared(up_long_netir)
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • Downwelling Longwave Hemispheric Net Infrared(down_long_netir)
  • up_short_hemisp_std
  • short_direct_normal_std
  • Irradiance, shortwave, direct normal, pyrheliometer, maxima(short_direct_normal_max)
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, minima(down_short_hemisp_min)
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer(down_long_hemisp_shaded)
  • down_short_hemisp_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • inst_up_long_dome_temp
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • East longitude(lon)
  • inst_down_long_shaded_case_temp
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)
  • base_time
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Irradiance, shortwave, upwelling, hemispheric, 10 meter(up_short_hemisp)
  • down_long_hemisp_shaded_std
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer, mifkba(down_long_hemisp_shaded_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max)
  • vBatt
  • Altitude above mean sea level(alt)
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • North latitude(lat)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • down_short_diffuse_hemisp_std
  • up_long_hemisp_std
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • Irradiance, shortwave, direct normal, pyrheliometer(short_direct_normal)
  • inst_up_long_case_temp
  • time_offset
  • inst_down_long_shaded_dome_temp

Back To Table of Contents

DQRID : D160212.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/26/2016180001/28/20162021Missing
Subject:
SGP/SIRS/C1 - Data System Upgrade: Data Missing
DataStreams:sgpsirsC1.b1
Description:
The site data system was upgraded.  Data were not collected during this period.
Measurements:sgpsirsC1.b1:
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • qc_up_long_hemisp
  • short_direct_normal_std
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer(down_long_hemisp_shaded)
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, minima(down_short_hemisp_min)
  • Irradiance, shortwave, direct normal, pyrheliometer, maxima(short_direct_normal_max)
  • down_short_hemisp_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • qc_down_short_hemisp_min
  • qc_short_direct_normal
  • qc_down_short_diffuse_hemisp_max
  • qc_down_short_hemisp
  • qc_up_short_hemisp
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Irradiance, longwave, downwelling, hemispheric, shaded pyrgeometer, mifkba(down_long_hemisp_shaded_min)
  • down_long_hemisp_shaded_std
  • qc_up_short_hemisp_max
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • qc_up_short_hemisp_min
  • North latitude(lat)
  • qc_down_short_hemisp_max
  • qc_down_short_diffuse_hemisp_min
  • logger_temp
  • Irradiance, shortwave, direct normal, pyrheliometer(short_direct_normal)
  • inst_down_long_shaded_dome_temp
  • qc_up_long_hemisp_min
  • Upwelling Longwave Hemispheric Net Infrared(up_long_netir)
  • Downwelling Longwave Hemispheric Net Infrared(down_long_netir)
  • qc_down_short_diffuse_hemisp
  • qc_time
  • up_short_hemisp_std
  • inst_up_long_dome_temp
  • qc_short_direct_normal_min
  • qc_down_long_hemisp_shaded_max
  • qc_short_direct_normal_max
  • qc_down_long_hemisp_shaded_min
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • qc_up_long_hemisp_max
  • East longitude(lon)
  • inst_down_long_shaded_case_temp
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)
  • base_time
  • Irradiance, shortwave, upwelling, hemispheric, 10 meter(up_short_hemisp)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max)
  • vBatt
  • time
  • Altitude above mean sea level(alt)
  • logger_volt
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • down_short_diffuse_hemisp_std
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • up_long_hemisp_std
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • qc_down_long_hemisp_shaded
  • inst_up_long_case_temp
  • time_offset

Back To Table of Contents

DQRID : D160318.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/15/2016000002/23/20161917Does not affect quality
Subject:
SGP/SIRS/C1 - PSP off-level
DataStreams:sgpsirsC1.b1
Description:
PSP was slightly off-level, but not enough to affect data quality. PSP level was adjusted 
02/23/16, 1917 GMT.
Measurements:sgpsirsC1.b1:
  • Downwelling shortwave hemispheric irradiance, pyranometer(down_short_hemisp)
  • Irradiance, shortwave, downwelling, hemispheric, pyranometer, minima(down_short_hemisp_min)
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(down_short_hemisp_max)
  • down_short_hemisp_std

Back To Table of Contents

DQRID : D160325.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/12/2016000003/14/20161509Incorrect
03/16/2016000003/18/20162359Incorrect
Subject:
SGP/SIRS/C1 - Solar tracker not operating correctly
DataStreams:sgpsirsC1.b1
Description:
Solar tracker not operating correctly during affected time periods.
Measurements:sgpsirsC1.b1:
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer, maxima(down_short_diffuse_hemisp_max)
  • Irradiance, shortwave, direct normal, pyrheliometer(short_direct_normal)
  • short_direct_normal_std
  • Irradiance, shortwave, direct normal, pyrheliometer, maxima(short_direct_normal_max)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • down_short_diffuse_hemisp_std

Back To Table of Contents


END OF DATA