Data Quality Reports for Session: 154748 User: dll Completed: 11/23/2013

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D110817.5NSA/GNDRAD/C1 - Reprocessed: Miscalibrated upwelling SWnsagndrad20sC1.a0, nsagndrad60sC1.b1
D110817.6NSA/SKYRAD/C1 - Reprocessed: Incorrect calibration coefficientsnsaskyrad20sC1.a0, nsaskyrad60sC1.b1
D110902.1NSA/SKYRAD/C1 - Incorrect data during power outagensaskyrad20sC1.a0, nsaskyrad60sC1.b1
D110902.2NSA/GNDRAD/C1 - Incorrect data during power outagensagndrad20sC1.a0, nsagndrad60sC1.b1
D111010.1NSA/SKYRAD/C1 - Noisy data due to grounding issuensaqcrad1longC1.c1, nsaskyrad60sC1.b1


DQRID : D110817.5
Start DateStart TimeEnd DateEnd Time
07/20/2011221107/25/20111842
Subject:
NSA/GNDRAD/C1 - Reprocessed: Miscalibrated upwelling SW
DataStreams:nsagndrad20sC1.a0, nsagndrad60sC1.b1
Description:
On 7/20/2011 2211GMT Ops replaced the Gndrad upwelling shortwave instrument (PSP) but the 
calibration coefficients weren't changed until 07/25/2011 1842GMT.  

The up_short_hemisp data were reprocessed and archived in September 2011.
Measurements:nsagndrad60sC1.b1:
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max)
  • up_short_hemisp_std
  • Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min)
  • Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp)
nsagndrad20sC1.a0:
  • inst_up_short_hemisp

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DQRID : D110817.6
Start DateStart TimeEnd DateEnd Time
07/20/2011222907/25/20111843
Subject:
NSA/SKYRAD/C1 - Reprocessed: Incorrect calibration coefficients
DataStreams:nsaskyrad20sC1.a0, nsaskyrad60sC1.b1
Description:
On 7/20/2011 starting 2229GMT ops replaced the Skyrad shortwave instruments (PSP/8-48/NIP) 
corresponding to the datastreams (down_short_hemisp, down_short_diffuse_hemisp, 
short_direct_normal) but the calibration coefficients weren't changed until 07/25/2011 1842GMT.  

Data were reprocessed and archived in September 2011.
Measurements:nsaskyrad60sC1.b1:
  • Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp)
  • Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Maxima(down_short_hemisp_max)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Minima(down_short_hemisp_min)
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Maxima(down_short_diffuse_hemisp_max)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • down_short_diffuse_hemisp_std
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal)
  • down_short_hemisp_std
  • short_direct_normal_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
nsaskyrad20sC1.a0:
  • inst_global
  • inst_diffuse
  • inst_direct_normal

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DQRID : D110902.1
Start DateStart TimeEnd DateEnd Time
04/27/2011170005/02/20110100
Subject:
NSA/SKYRAD/C1 - Incorrect data during power outage
DataStreams:nsaskyrad20sC1.a0, nsaskyrad60sC1.b1
Description:
During a power outage the downwelling diffuse 8-48 and the downwelling shortwave direct 
were incorrect. The IRT was also affected during this time period.
Measurements:nsaskyrad60sC1.b1:
  • Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp)
  • sky_ir_temp_min
  • sky_ir_temp_max
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Maxima(down_short_diffuse_hemisp_max)
  • down_short_diffuse_hemisp_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal)
  • sky_ir_temp_std
  • short_direct_normal_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • IR Brightness Temperature(sky_ir_temp)
nsaskyrad20sC1.a0:
  • inst_diffuse
  • inst_sky_ir_signal
  • inst_direct_normal

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DQRID : D110902.2
Start DateStart TimeEnd DateEnd Time
04/27/2011170005/02/20110100
Subject:
NSA/GNDRAD/C1 - Incorrect data during power outage
DataStreams:nsagndrad20sC1.a0, nsagndrad60sC1.b1
Description:
During a power outage the IRT data were incorrect.
Measurements:nsagndrad60sC1.b1:
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • sfc_ir_temp_std
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
nsagndrad20sC1.a0:
  • inst_sfc_ir_signal

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DQRID : D111010.1
Start DateStart TimeEnd DateEnd Time
09/02/2011002209/24/20110145
Subject:
NSA/SKYRAD/C1 - Noisy data due to grounding issue
DataStreams:nsaqcrad1longC1.c1, nsaskyrad60sC1.b1
Description:
Improper grounding of the IRT serial cable connection caused significant noise in the 
signals of the other SKYRAD instruments. It was corrected by disconnecting the serial cable 
from the RocketPort.
Measurements:nsaskyrad60sC1.b1:
  • inst_down_long_hemisp2_tp
  • Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Maxima(down_short_hemisp_max)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Minima(down_short_hemisp_min)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1(down_long_hemisp1)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
  • down_short_hemisp_std
  • down_long_hemisp1_min
  • inst_down_long_hemisp1_tp
  • short_direct_normal_std
  • inst_down_long_hemisp2_dome_temp
  • down_long_hemisp1_max
  • inst_down_long_hemisp2_case_temp
  • Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp)
  • inst_down_long_hemisp1_dome_temp
  • down_long_hemisp2_min
  • Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Maxima(down_short_diffuse_hemisp_max)
  • down_short_diffuse_hemisp_std
  • down_long_hemisp2_std
  • down_long_hemisp2_max
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2(down_long_hemisp2)
  • inst_down_long_hemisp1_case_temp
  • Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal)
  • down_long_hemisp1_std
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
nsaqcrad1longC1.c1:
  • Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp)
  • Irradiance, longwave, downwelling, hemispheric(down_long_hemisp)
  • Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal)
  • Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp)

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