Data Quality Reports for Session: 113565 User: morris Completed: 08/06/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D981212.1NSA/SKYRAD - Barrow SKYRAD PIRD Misconfiguration 12/9 - 12/12/98nsaskyrad20sC1.a1, nsaskyrad60sC1.a1
D990108.3NSA/SKYRAD/C1 - IRT insufficiently insulatednsaskyrad60sC1.a1, nsaskyradC1.00
D990108.4NSA/SKYRAD/C1 - IRT insufficiently insulatednsaskyrad60sC1.a1, nsaskyradC1.00
D990108.5NSA/SKYRAD/C1 - IRT removed from servicensaskyrad60sC1.a1, nsaskyradC1.00
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:
  • lon(lon)
  • Instantaneous UVB temperature(uvb_temp)
  • Instantaneous UVB uncorrected irradiance(uvb_uncorr_irradiance)
  • lat(lat)
  • Dummy altitude for Zeb(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)
  • 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)
  • base time(base_time)
  • PSP1 unshaded mean(psp1_mean)
  • Dummy altitude for Zeb(alt)
  • PSP1 unshaded minimum(psp1_min)
  • PIR1 unshaded minimum(pir1_min)
  • NIP standard deviation(nip_sd)
  • Logger panel 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)
  • Battery Voltage(internal_voltage)
  • GPS raw data filename(filename)
  • NIP minimum(nip_min)
  • lat(lat)
  • PIR shaded mean(pirs_mean)
  • lon(lon)
  • UVB standard deviation(uvb_sd)

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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:nsaskyrad60sC1.a1, nsaskyradC1.00
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:
  • null(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:nsaskyrad60sC1.a1, nsaskyradC1.00
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:
  • null(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:nsaskyrad60sC1.a1, nsaskyradC1.00
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:
  • null(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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