Data Quality Reports for Session: 130998 User: wlj Completed: 10/25/2010

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D030917.8SGP/IRT10m/IRT25m/C1 - Missing data due to Ice storm and clock problemssgpirt10mC1.00, sgpirt10mC1.a1, sgpirt25mC1.00, sgpirt25mC1.a1, sgpirt25mC1.a2,
sgpirt25m20sC1.a0
D031222.8SGP/IRT10m/C1 - Upwelling bias due to dirt on lenssgpirt10mC1.00, sgpirt10mC1.a1


DQRID : D030917.8
Start DateStart TimeEnd DateEnd Time
03/09/2002200003/11/20022100
03/13/2002180003/14/20021500
Subject:
SGP/IRT10m/IRT25m/C1 - Missing data due to Ice storm and clock problems
DataStreams:sgpirt10mC1.00, sgpirt10mC1.a1, sgpirt25mC1.00, sgpirt25mC1.a1, sgpirt25mC1.a2,
sgpirt25m20sC1.a0
Description:
Data are missing due to power failures caused by an ice storm
and resulting system/instrument clock problems.
Measurements:sgpirt10mC1.00:
  • Raw data stream - documentation not supported
sgpirt10mC1.a1:
  • lon
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
  • internal_voltage
  • sfc_ir_temp_std
  • lat
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • logger_temp
  • time_offset
  • alt
  • base_time
sgpirt25m20sC1.a0:
  • alt
  • inst_up_long_dome_resist
  • lon
  • inst_up_long_case_resist
  • time_offset
  • Instantaneous Surface Infra-red Temperature(inst_sfc_ir_temp)
  • lat
  • base_time
  • inst_up_long_hemisp_tp
  • inst_up_short_hemisp_tp
sgpirt25mC1.a1:
  • sfc_ir_temp_std
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • lat
  • base_time
  • Instantaneous Surface Infra-red Temperature(inst_sfc_ir_temp)
  • inst_dome_temp
  • inst_up_short_hemisp
  • time_offset
  • logger_temp
  • alt
  • up_long_hemisp_std
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • internal_voltage
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)
  • inst_up_long_dome_temp
  • Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(inst_up_long_hemisp)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Maxima(up_long_hemisp_max)
  • inst_up_long_case_temp
  • lon
  • Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • inst_case_temp
  • up_short_hemisp_std
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
sgpirt25mC1.a2:
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
  • inst_dome_temp
  • up_short_hemisp_std
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Maxima(up_long_hemisp_max)
  • time_offset
  • base_time
  • lon
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max)
  • internal_voltage
  • Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min)
  • alt
  • inst_case_temp
  • Instantaneous Surface Infra-red Temperature(inst_sfc_ir_temp)
  • lat
  • inst_up_short_hemisp
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)
  • Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(inst_up_long_hemisp)
  • sfc_ir_temp_std
  • up_long_hemisp_std
  • logger_temp
  • Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp)
sgpirt25mC1.00:
  • Raw data stream - documentation not supported

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DQRID : D031222.8
Start DateStart TimeEnd DateEnd Time
12/11/2003193012/22/20032040
Subject:
SGP/IRT10m/C1 - Upwelling bias due to dirt on lens
DataStreams:sgpirt10mC1.00, sgpirt10mC1.a1
Description:
The upwelling IRT at 10m exhibited a positive bias compared to the PIR. The problem was 
corrected when the lens was cleaned.
Measurements:sgpirt10mC1.00:
  • Raw data stream - documentation not supported
sgpirt10mC1.a1:
  • sfc_ir_temp_std
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)

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END OF DATA