Data Quality Reports for Session: 183142 User: ortizp1 Completed: 02/01/2017


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D151218.3SGP/IRT/C1 - Datalogger powersgpirt10mC1.b1Missing
D160104.7SGP Site Power Outage Due to Winter Stormsgpirt10mC1.b1, sgpirt25mC1.b1Does not affect quality
D160617.2SGP/IRT/C1 - 25m upwelling IRTsgpirt25mC1.b1Suspect
D161021.2SGP/IRT/C1 - 25M power failuresgpirt25mC1.b1Incorrect


DQRID : D151218.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
12/02/2015053512/03/20151904Missing
12/03/2015210012/04/20151517Missing
Subject:
SGP/IRT/C1 - Datalogger power
DataStreams:sgpirt10mC1.b1
Description:
The datalogger lost power and was replaced.
Measurements:sgpirt10mC1.b1:
  • Altitude above mean sea level(alt)
  • Surface Infra-Red Temperature, Maxima(sfc_ir_temp_max)
  • East longitude(lon)
  • internal_voltage
  • North latitude(lat)
  • time_offset
  • Surface Infra-Red Temperature(sfc_ir_temp)
  • sfc_ir_temp_std
  • Surface Infra-Red Temperature, Minima(sfc_ir_temp_min)
  • logger_temp
  • base_time
  • time


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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:sgpirt10mC1.b1, sgpirt25mC1.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:sgpirt25mC1.b1:
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • logger_temp
  • up_short_hemisp_std
  • Surface Infra-Red Temperature, Minima(sfc_ir_temp_min)
  • inst_up_long_dome_temp
  • Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(inst_up_long_hemisp)
  • Surface Infra-Red Temperature, Maxima(sfc_ir_temp_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • Instantaneous Surface Infra-red Temperature(inst_sfc_ir_temp)
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • up_long_hemisp_std
  • North latitude(lat)
  • time
  • Altitude above mean sea level(alt)
  • time_offset
  • Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • base_time
  • internal_voltage
  • Surface Infra-Red Temperature(sfc_ir_temp)
  • East longitude(lon)
  • inst_up_short_hemisp
  • inst_up_long_case_temp
  • sfc_ir_temp_std

sgpirt10mC1.b1:
  • internal_voltage
  • logger_temp
  • Altitude above mean sea level(alt)
  • Surface Infra-Red Temperature, Maxima(sfc_ir_temp_max)
  • Surface Infra-Red Temperature(sfc_ir_temp)
  • time
  • North latitude(lat)
  • sfc_ir_temp_std
  • Surface Infra-Red Temperature, Minima(sfc_ir_temp_min)
  • East longitude(lon)
  • time_offset
  • base_time


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DQRID : D160617.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/14/2016180006/15/20162025Suspect
Subject:
SGP/IRT/C1 - 25m upwelling IRT
DataStreams:sgpirt25mC1.b1
Description:
The SE tower carriages were lowered for installation of new tower cameras. These 
measurements were taken while the carriages were near ground level.
Measurements:sgpirt25mC1.b1:
  • Upwelling longwave hemispheric irradiance, pyrgeometer(up_long_hemisp)
  • up_short_hemisp_std
  • Surface Infra-Red Temperature, Minima(sfc_ir_temp_min)
  • inst_up_long_dome_temp
  • Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(inst_up_long_hemisp)
  • Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Surface Infra-Red Temperature, Maxima(sfc_ir_temp_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • Surface Infra-Red Temperature(sfc_ir_temp)
  • Instantaneous Surface Infra-red Temperature(inst_sfc_ir_temp)
  • Upwelling longwave hemispheric net infrared(up_long_netir)
  • inst_up_short_hemisp
  • Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima(up_long_hemisp_max)
  • Upwelling shortwave hemispheric irradiance, pyranometer(up_short_hemisp)
  • up_long_hemisp_std
  • inst_up_long_case_temp
  • sfc_ir_temp_std


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DQRID : D161021.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/07/2016113010/20/20161527Incorrect
Subject:
SGP/IRT/C1 - 25M power failure
DataStreams:sgpirt25mC1.b1
Description:
The power supply for the 25M IRT failed and was replaced.
Measurements:sgpirt25mC1.b1:
  • Surface Infra-Red Temperature(sfc_ir_temp)
  • Instantaneous Surface Infra-red Temperature(inst_sfc_ir_temp)
  • Surface Infra-Red Temperature, Minima(sfc_ir_temp_min)
  • sfc_ir_temp_std
  • Surface Infra-Red Temperature, Maxima(sfc_ir_temp_max)


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