Data Quality Reports for Session: 104420 User: motoyoitoh Completed: 02/20/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D981212.1NSA/SKYRAD - Barrow SKYRAD PIRD Misconfiguration 12/9 - 12/12/98nsaskyrad20sC1.a1, nsaskyrad60sC1.a1
D990108.2NSA/SKYRAD/C1 - IRT removed for repairnsaskyradC1.00, nsaskyrad60sC1.a1
D990108.3NSA/SKYRAD/C1 - IRT insufficiently insulatednsaskyradC1.00, nsaskyrad60sC1.a1
D990108.4NSA/SKYRAD/C1 - IRT insufficiently insulatednsaskyradC1.00, nsaskyrad60sC1.a1
D990108.5NSA/SKYRAD/C1 - IRT removed from servicensaskyradC1.00, nsaskyrad60sC1.a1
D990924.2NSA/SKYRAD/C1 - IRT insufficiently heatednsaskyrad60sC1.a1


DQRID : D981212.1
Start DateStart TimeEnd DateEnd Time
12/09/1998000012/12/19982359
Subject:
NSA/SKYRAD - Barrow SKYRAD PIRD Misconfiguration 12/9 - 12/12/98
DataStreams:nsaskyrad20sC1.a1, nsaskyrad60sC1.a1
Description:
The PIRD was incorrectly set from 12/9/98 to 12/12/98 that resulted in an 
error of approximately 3.7% (was set to 243902 instead of 235294).
Measurements:nsaskyrad20sC1.a1:
  • east longitude for all the input platforms.(lon)
  • Instantaneous UVB temperature(uvb_temp)
  • Instantaneous UVB uncorrected irradiance(uvb_uncorr_irradiance)
  • north latitude for all the input platforms.(lat)
  • altitude above sea levelaltunits(alt)
  • Instantaneous PIR2 uncorrected irradiance(pir2_uncorr_irradiance)
  • Instantaneous PIR1 uncorrected irradiance(pir1_uncorr_irradiance)
  • Instantaneous PIR2 case thermistor(pir2_case_therm)
  • Instantaneous PIR1 dome thermistor(pir1_dome_therm)
  • Instantaneous PIR2 dome thermistor(pir2_dome_therm)
  • Time offset of tweaks from base_time(time_offset)
  • Time offset from base_time(base_time)
  • GPS raw data filename(filename)
  • Instantaneous PIR1 case thermistor(pir1_case_therm)
nsaskyrad60sC1.a1:
  • PSP shaded minimum(psps_min)
  • PIR1 unshaded maximum(pir1_max)
  • IRT1 minimum(irt1_min)
  • PSP shaded standard deviation(psps_sd)
  • NIP mean(nip_mean)
  • PIR1 unshaded standard deviation(pir1_sd)
  • NIP maximum(nip_max)
  • Time offset of tweaks from base_time(time_offset)
  • UVB minimum(uvb_min)
  • PSP shaded maximum(psps_max)
  • PIR shaded standard deviation(pirs_sd)
  • PSP shaded mean(psps_mean)
  • Bit data. See details.(bit_data)
  • PIR shaded minimum(pirs_min)
  • IRT1 mean(irt1_mean)
  • Time offset from base_time(base_time)
  • PSP1 unshaded mean(psp1_mean)
  • altitude above sea levelaltunits(alt)
  • PSP1 unshaded minimum(psp1_min)
  • PIR1 unshaded minimum(pir1_min)
  • NIP standard deviation(nip_sd)
  • Internal Logger Temperature(logger_temp)
  • PSP1 unshaded standard deviation(psp1_sd)
  • IRT1 maximum(irt1_max)
  • UVB mean(uvb_mean)
  • PSP1 unshaded maximum(psp1_max)
  • UVB maximum(uvb_max)
  • PIR shaded maximum(pirs_max)
  • PIR1 unshaded mean(pir1_mean)
  • External voltage(external_voltage)
  • IRT1 standard deviation(irt1_sd)
  • Internal voltage(internal_voltage)
  • GPS raw data filename(filename)
  • NIP minimum(nip_min)
  • north latitude for all the input platforms.(lat)
  • PIR shaded mean(pirs_mean)
  • east longitude for all the input platforms.(lon)
  • UVB standard deviation(uvb_sd)

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DQRID : D990108.2
Start DateStart TimeEnd DateEnd Time
03/16/1998190010/28/19981300
Subject:
NSA/SKYRAD/C1 - IRT removed for repair
DataStreams:nsaskyradC1.00, nsaskyrad60sC1.a1
Description:
The instrument was damaged by internal water condensation caused by the 
exterior foam insulation used to keep the IRT above freezing. It was returned 
in July 1998 to the manufacturer for repair.
Measurements:nsaskyrad60sC1.a1:
  • IRT1 maximum(irt1_max)
  • IRT1 standard deviation(irt1_sd)
  • IRT1 minimum(irt1_min)
  • IRT1 mean(irt1_mean)
nsaskyradC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

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DQRID : D990108.3
Start DateStart TimeEnd DateEnd Time
10/28/1998130011/21/19981840
Subject:
NSA/SKYRAD/C1 - IRT insufficiently insulated
DataStreams:nsaskyradC1.00, nsaskyrad60sC1.a1
Description:
IRT was reinstalled with insufficient insulation to maintain an
internal reference temperature above 0 degrees C.
Measurements:nsaskyrad60sC1.a1:
  • IRT1 maximum(irt1_max)
  • IRT1 standard deviation(irt1_sd)
  • IRT1 minimum(irt1_min)
  • IRT1 mean(irt1_mean)
nsaskyradC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

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DQRID : D990108.4
Start DateStart TimeEnd DateEnd Time
12/03/1998000012/10/19981400
Subject:
NSA/SKYRAD/C1 - IRT insufficiently insulated
DataStreams:nsaskyradC1.00, nsaskyrad60sC1.a1
Description:
IRT was reinstalled with insufficient insulation to maintain an
internal reference temperature above 0 degrees C.
Measurements:nsaskyrad60sC1.a1:
  • IRT1 maximum(irt1_max)
  • IRT1 standard deviation(irt1_sd)
  • IRT1 minimum(irt1_min)
  • IRT1 mean(irt1_mean)
nsaskyradC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

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DQRID : D990108.5
Start DateStart TimeEnd DateEnd Time
11/21/1998180012/03/19980000
Subject:
NSA/SKYRAD/C1 - IRT removed from service
DataStreams:nsaskyradC1.00, nsaskyrad60sC1.a1
Description:
Instrument was removed to check performance.
Measurements:nsaskyrad60sC1.a1:
  • IRT1 maximum(irt1_max)
  • IRT1 standard deviation(irt1_sd)
  • IRT1 minimum(irt1_min)
  • IRT1 mean(irt1_mean)
nsaskyradC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

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DQRID : D990924.2
Start DateStart TimeEnd DateEnd Time
02/14/1998013012/21/20001925
Subject:
NSA/SKYRAD/C1 - IRT insufficiently heated
DataStreams:nsaskyrad60sC1.a1
Description:
IRT had insufficient heating to maintain an internal reference temperature above 0 degrees 
C. Measurements of sky temperature were over-estimated when instrument was below 
freezing.
Measurements:nsaskyrad60sC1.a1:
  • IRT1 maximum(irt1_max)
  • IRT1 standard deviation(irt1_sd)
  • IRT1 minimum(irt1_min)
  • IRT1 mean(irt1_mean)

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