Data Quality Reports for Session: 179448 User: weltyj1 Completed: 09/06/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D120416.3SGP/QCRAD/E21 - Tracker out of alignmentsgpqcrad1longE21.s2, sgpqcrad1longE21.c2Incorrect
D120510.10SGP/QCRAD/E25 - Noisy LWup Tc/Tdsgpqcrad1longE25.c2, sgpqcrad1longE25.s2Suspect
D120510.16SGP/QCRAD/E3 - LWup dome temperature missingsgpqcrad1longE3.c2, sgpqcrad1longE3.s2Suspect
D120510.21SGP/QCRAD/E10 - Upwelling LW Tc/Td/flux questionablesgpqcrad1longE10.s2Suspect


DQRID : D120416.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/19/2008232407/30/20081450Incorrect
09/02/2005203009/27/20052130Incorrect
05/14/2001150006/02/20010000Incorrect
06/09/2008003006/10/20081900Incorrect
05/06/2000030005/16/20000000Incorrect
07/17/2003100008/06/20031350Incorrect
09/25/2008120010/21/20082150Incorrect
08/15/2008163009/24/20081445Incorrect
05/19/2003100005/28/20031430Incorrect
05/27/2008130005/31/20081715Incorrect
02/20/2004130003/03/20041300Incorrect
07/17/2000060007/26/20002200Incorrect
06/03/2003100006/16/20031350Incorrect
07/31/2008113008/13/20081545Incorrect
Subject:
SGP/QCRAD/E21 - Tracker out of alignment
DataStreams:sgpqcrad1longE21.s2, sgpqcrad1longE21.c2
Description:
Tracker appears to be out of alignment or inoperative during these times. The 
short_direct_normal (NIP) and down_short_diffuse_hemisp (8-48) data appear to be bad and not 
recoverable.

Some of these dates are documented in instrument DQRs:

D030529.3, D030612.1, D030722.2, D040229.2, D080602.2, D080722.1
Measurements:sgpqcrad1longE21.c2:
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)
  • Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp)
  • Irradiance, shortwave, direct normal, pyrheliometer(short_direct_normal)
sgpqcrad1longE21.s2:
  • Irradiance, shortwave, direct normal, pyrheliometer(short_direct_normal)
  • Best Estimate Global Downwelling Shortwave Hemispheric Irradiance(BestEstimate_down_short_hemisp)
  • Irradiance, shortwave, downwelling, diffuse, hemispheric, pyranometer(down_short_diffuse_hemisp)

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DQRID : D120510.10
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/05/2000140012/13/20001800Suspect
Subject:
SGP/QCRAD/E25  - Noisy LWup Tc/Td
DataStreams:sgpqcrad1longE25.c2, sgpqcrad1longE25.s2
Description:
Case and dome temperatures for upwelling Longwave fluxes are noisy during this period 
corresponding to additional noise in the longwave fluxes.

No instrument DQRs exist documenting this problem.
Measurements:sgpqcrad1longE25.c2:
  • LWupTc
  • LWupTd
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)
sgpqcrad1longE25.s2:
  • LWupTc
  • LWupTd
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)

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DQRID : D120510.16
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/10/2000000008/30/20002100Suspect
Subject:
SGP/QCRAD/E3  - LWup dome temperature missing
DataStreams:sgpqcrad1longE3.c2, sgpqcrad1longE3.s2
Description:
Upwelling longwave dome temperatures are missing during this period, meaning not all 
checks/corrections can be made to LWup flux.

No instrument DQRs exist documenting this problem.
Measurements:sgpqcrad1longE3.s2:
  • LWupTd
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)
sgpqcrad1longE3.c2:
  • LWupTd
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)

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DQRID : D120510.21
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/01/2000000001/01/20010000Suspect
Subject:
SGP/QCRAD/E10  - Upwelling LW Tc/Td/flux questionable
DataStreams:sgpqcrad1longE10.s2
Description:
Case and dome temperatures for upwelling longwave flux are sporadically questionable 
during this period corresponding to additional noise in the longwave fluxes.

No instrument DQRs exist documenting this problem.
Measurements:sgpqcrad1longE10.s2:
  • LWupTc
  • LWupTd
  • Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp)

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