Data Quality Reports for Session: 109328 User: perez Completed: 12/10/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D070406.4FKB/SKYRAD/M1 - Instrument setup incorrect datafkbskyrad20sM1.a0, fkbskyrad60sM1.b1, fkbskyradM1.00
D070529.3FKB/SKYRAD/M1 - IRT biasfkbskyrad60sM1.b1


DQRID : D070406.4
Start DateStart TimeEnd DateEnd Time
03/15/2007000003/16/20070000
Subject:
FKB/SKYRAD/M1 - Instrument setup incorrect data
DataStreams:fkbskyrad20sM1.a0, fkbskyrad60sM1.b1, fkbskyradM1.00
Description:
FKB station initial setup - all radiometer data before the end date of this time range is 
bad or suspect.
Measurements:fkbskyrad60sM1.b1:
  • Down-welling unshaded pyranometer voltage(down_short_hemisp)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Temperature, Pyrgeometer1(inst_down_long_hemisp1_case_temp)
  • time(time)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Temperature, Pyrgeometer2(inst_down_long_hemisp2_case_temp)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer1, Standard Deviation(down_long_hemisp1_std)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Minima(down_short_hemisp_min)
  • Logger panel temperature(logger_temp)
  • Shortwave Direct Normal Irradiance, Pyrgeometer, Standard Deviation(short_direct_normal_std)
  • lat(lat)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Pyrgeometer2(inst_down_long_hemisp2_tp)
  • lon(lon)
  • Time offset of tweaks from base_time(time_offset)
  • Battery Voltage(vBatt)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Pyrgeometer1(inst_down_long_hemisp1_tp)
  • Dummy altitude for Zeb(alt)
  • Sky Infra Red Temperature Maxima(sky_ir_temp_max)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer1(down_long_hemisp1)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer2, Minima(down_long_hemisp2_min)
  • Shortwave Direct Normal Irradiance, Pyrgeometer, Minima(short_direct_normal_min)
  • Sky Infra Red Temperature Minima(sky_ir_temp_min)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer1, Minima(down_long_hemisp1_min)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Standard
    Deviation(down_short_hemisp_std)
  • Shortwave Direct Normal Irradiance, Pyrgeometer, Maxima(short_direct_normal_max)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Temperature, Pyrgeometer2(inst_down_long_hemisp2_dome_temp)
  • Shortwave Direct Normal Irradiance, Pyrgeometer(short_direct_normal)
  • Standard Deviation of Sky Infra Red Temperature(sky_ir_temp_std)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Minima(down_short_diffuse_hemisp_min)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer1, Maxima(down_long_hemisp1_max)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Maxima(down_short_hemisp_max)
  • base time(base_time)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Maxima(down_short_diffuse_hemisp_max)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer2, Maxima(down_long_hemisp2_max)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer2, Standard Deviation(down_long_hemisp2_std)
  • Downwelling Longwave Hemispheric Irradiance, Pyrgeometer2(down_long_hemisp2)
  • Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Standard Deviation(down_short_diffuse_hemisp_std)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Temperature, Pyrgeometer1(inst_down_long_hemisp1_dome_temp)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
fkbskyradM1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
fkbskyrad20sM1.a0:
  • lon(lon)
  • lat(lat)
  • Time offset of tweaks from base_time(time_offset)
  • Instantaneous Uncorrected Downwelling Shortwave Diffuse, Shaded Pyranometer
    Thermopile Voltage(inst_diffuse)
  • Instantaneous Downwelling Hemispheric Shortwave, Unshaded Pyranometer Thermopile
    Voltage(inst_global)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Pyrgeometer1(inst_down_long_hemisp1_case_resist)
  • time(time)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Pyrgeometer1(inst_down_long_hemisp1_dome_resist)
  • Instantaneous Sky/Cloud Infrared(inst_sky_ir_signal)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Pyrgeometer2(inst_down_long_hemisp2_case_resist)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Pyrgeometer1(inst_down_long_hemisp1_tp)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Pyrgeometer2(inst_down_long_hemisp2_dome_resist)
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Pyrgeometer2(inst_down_long_hemisp2_tp)
  • Instantaneous Direct Normal Shortwave Irradiance, Pyheliometer Thermopile
    Voltage(inst_direct_normal)

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DQRID : D070529.3
Start DateStart TimeEnd DateEnd Time
04/01/2007200004/28/20070659
Subject:
FKB/SKYRAD/M1 - IRT bias
DataStreams:fkbskyrad60sM1.b1
Description:
The sky temperature measurement from the IRT exhibited a positive bias from the AERI 
measurement each day from about 20:00 to 07:00. This diurnal variation is highly correlated 
with the measurement of relative humidity so it may be due to the contribution of water 
vapor temperature.
Measurements:fkbskyrad60sM1.b1:
  • Sky Infra-Red Temperature(sky_ir_temp)

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