Data Quality Reports for Session: 104381 User: divoky Completed: 02/19/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D010720.1NSA/SKYRAD/C2 - wrong calibration coefficent for PIRd in ATQnsaskyradC2.00, nsaskyrad20sC1.a1, nsaskyrad60sC1.a1, nsaskyrad60sC1.b1
D020814.7NSA/SKYRAD/C1 - reprocess: PIR identified as unshaded is really shadednsaskyrad20sC1.a1
D030911.1NSA/SKYRAD/C1 - Missing data due to Logger FailurensaskyradC1.00, nsaskyrad20sC1.a1, nsaskyrad60sC1.b1
D040523.1NSA/SKYRAD/C1 - Frosting and CondensationnsaskyradC1.00, nsaskyrad20sC1.a1, nsaskyrad60sC1.b1
D981212.1NSA/SKYRAD - Barrow SKYRAD PIRD Misconfiguration 12/9 - 12/12/98nsaskyrad20sC1.a1, nsaskyrad60sC1.a1
D990308.3NSA/SKYRAD/C1 - Incorrect 20s dome thermistor datansaskyrad20sC1.a1


DQRID : D010720.1
Start DateStart TimeEnd DateEnd Time
07/06/2001230007/19/20010100
Subject:
NSA/SKYRAD/C2 - wrong calibration coefficent for PIRd in ATQ
DataStreams:nsaskyradC2.00, nsaskyrad20sC1.a1, nsaskyrad60sC1.a1, nsaskyrad60sC1.b1
Description:
Due to confusion over ARM calibration policy, a revised calibration was installed
and was in place for the duration of the time period indicated.  When the error
was noted, the original calibration was re-installed.

Users may notice discontinuities in PIRd data at the time boundaries of this
DQR.
Measurements:nsaskyrad20sC1.a1:
  • Instantaneous Downwelling Pyrgeometer Thermopile Voltage, Shaded Pyrgeometer(inst_down_long_hemisp_shaded_tp)
nsaskyrad60sC1.a1:
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Standard
    Deviation(down_long_hemisp_shaded_std)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer(down_long_hemisp_shaded)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Minima(down_long_hemisp_shaded_min)
nsaskyrad60sC1.b1:
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Standard
    Deviation(down_long_hemisp_shaded_std)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer(down_long_hemisp_shaded)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
nsaskyradC2.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

Back To Table of Contents

DQRID : D020814.7
Start DateStart TimeEnd DateEnd Time
05/15/2002190503/03/20032359
Subject:
NSA/SKYRAD/C1 - reprocess: PIR identified as unshaded is really shaded
DataStreams:nsaskyrad20sC1.a1
Description:
On 5/15/02 the Global PIR was moved from the unshaded
position on the Skyrad stand to a shaded spot on
the tracker.  It is still using the same Logger
channel as it did as an unshaded PIR even though it
is now shaded.
Measurements:nsaskyrad20sC1.a1:
  • Instantaneous Downwelling Pyrgeometer Thermopile, Unshaded Pyrgeometer(inst_down_long_hemisp_unshaded_tp)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Unshaded
    Pyrgeometer(inst_down_long_unshaded_case_resist)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Unshaded
    Pyrgeometer(inst_down_long_unshaded_dome_resist)

Back To Table of Contents

DQRID : D030911.1
Start DateStart TimeEnd DateEnd Time
09/07/2003110009/19/20032359
Subject:
NSA/SKYRAD/C1 - Missing data due to Logger Failure
DataStreams:nsaskyradC1.00, nsaskyrad20sC1.a1, nsaskyrad60sC1.b1
Description:
Logger failure resulted in missing data during the specified period.
Measurements:nsaskyrad20sC1.a1:
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Unshaded
    Pyrgeometer(inst_down_long_unshaded_case_resist)
  • east longitude for all the input platforms.(lon)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Shaded
    Pyrgeometer(inst_down_long_shaded_case_resist)
  • Instantaneous Downwelling Pyrgeometer Thermopile Voltage, Shaded Pyrgeometer(inst_down_long_hemisp_shaded_tp)
  • north latitude for all the input platforms.(lat)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Shaded
    Pyrgeometer(inst_down_long_shaded_dome_resist)
  • altitude above sea levelaltunits(alt)
  • Instantaneous Downwelling Ultraviolet Biometer Temperature(inst_down_uvb_temp)
  • Instantaneous PIR2 case thermistor(pir2_case_therm)
  • Instantaneous Uncorrected Downwelling Ultraviolet Irradiance, UV Biometer(inst_down_uvb_irradiance)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Unshaded Pyrgeometer(inst_down_long_hemisp_unshaded_tp)
  • Instantaneous PIR2 dome thermistor(pir2_dome_therm)
  • Time offset of tweaks from base_time(time_offset)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Unshaded
    Pyrgeometer(inst_down_long_unshaded_dome_resist)
  • GPS raw data filename(filename)
  • Instantaneous PIR1 case thermistor(pir1_case_therm)
  • Instantaneous UVB temperature(uvb_temp)
  • Instantaneous UVB uncorrected irradiance(uvb_uncorr_irradiance)
  • Instantaneous PIR2 uncorrected irradiance(pir2_uncorr_irradiance)
  • Instantaneous PIR1 uncorrected irradiance(pir1_uncorr_irradiance)
  • Instantaneous PIR1 dome thermistor(pir1_dome_therm)
  • Time offset from base_time(base_time)
nsaskyradC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
nsaskyrad60sC1.b1:
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer(down_short_hemisp)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer(down_long_hemisp_shaded)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Standard
    Deviation(down_long_hemisp_shaded_std)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Sky/Cloud Infra-Red Temperature(sky_ir_temp)
  • IRT1 minimum(irt1_min)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1, Maxima(down_long_hemisp_shaded1_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer, Standard
    Deviation(down_long_hemisp_unshaded_std)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
  • Bit data. See details.(bit_data)
  • PSP1 unshaded mean(psp1_mean)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Standard Deviation(down_short_diffuse_hemisp_std)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Minima(down_short_diffuse_hemisp_min)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1, Minima(down_long_hemisp_shaded1_min)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer, Maxima(down_long_hemisp_unshaded_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2, Minima(down_long_hemisp_shaded2_min)
  • GPS raw data filename(filename)
  • PSP1 unshaded minimum(psp1_min)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • Time offset from base_time(base_time)
  • PIR1 unshaded minimum(pir1_min)
  • UVB minimum(uvb_min)
  • PIR shaded minimum(pirs_min)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • Sky/Cloud Infra-Red Temperature Maxima(sky_ir_temp_max)
  • PIR1 unshaded standard deviation(pir1_sd)
  • Internal voltage(internal_voltage)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2, Maxima(down_long_hemisp_shaded2_max)
  • Downwelling Ultra-Violet Irradiance, UV Biometer(down_uvb)
  • IRT1 maximum(irt1_max)
  • Internal Logger Temperature(logger_temp)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1, Standard
    Deviation(down_long_hemisp_shaded1_std)
  • east longitude for all the input platforms.(lon)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Maxima(down_short_hemisp_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1(down_long_hemisp_shaded1)
  • NIP maximum(nip_max)
  • PIR shaded maximum(pirs_max)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Standard
    Deviation(down_short_hemisp_std)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2(down_long_hemisp_shaded2)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Maxima(down_short_diffuse_hemisp_max)
  • PSP shaded minimum(psps_min)
  • PSP1 unshaded standard deviation(psp1_sd)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Standard Deviation(short_direct_normal_std)
  • UVB mean(uvb_mean)
  • Time offset of tweaks from base_time(time_offset)
  • Downwelling Ultra-Violet Irradiance, UV Biometer, Maxima(down_uvb_max)
  • NIP minimum(nip_min)
  • Sky/Cloud Infra-Red Temperature Standard Deviation(sky_ir_temp_std)
  • Shortwave Direct Normal Irradiance, Pyrheliometer(short_direct_normal)
  • Downwelling Ultra-Violet Irradiance, UV Biometer, Minima(down_uvb_min)
  • UVB standard deviation(uvb_sd)
  • north latitude for all the input platforms.(lat)
  • PIR shaded standard deviation(pirs_sd)
  • PIR shaded mean(pirs_mean)
  • NIP standard deviation(nip_sd)
  • NIP mean(nip_mean)
  • Downwelling Ultra-Violet Irradiance, UV Biometer, Standard Deviation(down_uvb_std)
  • PSP shaded mean(psps_mean)
  • Sky/Cloud Infra-Red Temperature Minima(sky_ir_temp_min)
  • UVB maximum(uvb_max)
  • PIR1 unshaded mean(pir1_mean)
  • PSP shaded standard deviation(psps_sd)
  • altitude above sea levelaltunits(alt)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer(down_long_hemisp_unshaded)
  • IRT1 standard deviation(irt1_sd)
  • PIR1 unshaded maximum(pir1_max)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer, Minima(down_long_hemisp_unshaded_min)
  • External voltage(external_voltage)
  • PSP shaded maximum(psps_max)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Minima(down_short_hemisp_min)
  • PSP1 unshaded maximum(psp1_max)
  • IRT1 mean(irt1_mean)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2, Standard
    Deviation(down_long_hemisp_shaded2_std)

Back To Table of Contents

DQRID : D040523.1
Start DateStart TimeEnd DateEnd Time
05/13/2004000005/18/20040000
Subject:
NSA/SKYRAD/C1 - Frosting and Condensation
DataStreams:nsaskyradC1.00, nsaskyrad20sC1.a1, nsaskyrad60sC1.b1
Description:
The operators in both Barrow and Atqasuk reported significant ice buildup during nights 
for the period specified, with the ice melting during the days. This condition is reported 
in preventative maintenance reports as continuing until on or near 5/18/2004. However, 
review of data shows no discernable radiometer icing.
Measurements:nsaskyrad20sC1.a1:
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Unshaded
    Pyrgeometer(inst_down_long_unshaded_case_resist)
  • Instantaneous UVB temperature(uvb_temp)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Shaded
    Pyrgeometer(inst_down_long_shaded_case_resist)
  • Instantaneous Downwelling Pyrgeometer Thermopile Voltage, Shaded Pyrgeometer(inst_down_long_hemisp_shaded_tp)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Shaded Pyrgeometer1(inst_down_long_hemisp_shaded1_tp)
  • Instantaneous UVB uncorrected irradiance(uvb_uncorr_irradiance)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Shaded
    Pyrgeometer1(inst_down_long_shaded1_case_resist)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Shaded
    Pyrgeometer(inst_down_long_shaded_dome_resist)
  • Instantaneous PIR2 uncorrected irradiance(pir2_uncorr_irradiance)
  • Instantaneous PIR1 uncorrected irradiance(pir1_uncorr_irradiance)
  • Instantaneous Downwelling Ultraviolet Biometer Temperature(inst_down_uvb_temp)
  • Instantaneous PIR2 case thermistor(pir2_case_therm)
  • Instantaneous Uncorrected Downwelling Ultraviolet Irradiance, UV Biometer(inst_down_uvb_irradiance)
  • Instantaneous PIR1 dome thermistor(pir1_dome_therm)
  • Instantaneous Downwelling Pyrgeometer Case Thermistor Resistance, Shaded
    Pyrgeometer2(inst_down_long_shaded2_case_resist)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Unshaded Pyrgeometer(inst_down_long_hemisp_unshaded_tp)
  • Instantaneous Downwelling Pyrgeometer Thermopile, Shaded Pyrgeometer2(inst_down_long_hemisp_shaded2_tp)
  • Instantaneous PIR2 dome thermistor(pir2_dome_therm)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Shaded
    Pyrgeometer1(inst_down_long_shaded1_dome_resist)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Shaded
    Pyrgeometer2(inst_down_long_shaded2_dome_resist)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Unshaded
    Pyrgeometer(inst_down_long_unshaded_dome_resist)
  • Instantaneous PIR1 case thermistor(pir1_case_therm)
nsaskyradC1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
nsaskyrad60sC1.b1:
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer(down_short_hemisp)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Maxima(down_short_hemisp_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1(down_long_hemisp_shaded1)
  • NIP maximum(nip_max)
  • PIR shaded maximum(pirs_max)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Standard
    Deviation(down_short_hemisp_std)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Standard
    Deviation(down_long_hemisp_shaded_std)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer(down_long_hemisp_shaded)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Maxima(down_long_hemisp_shaded_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2(down_long_hemisp_shaded2)
  • Sky/Cloud Infra-Red Temperature(sky_ir_temp)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Maxima(down_short_diffuse_hemisp_max)
  • PSP shaded minimum(psps_min)
  • IRT1 minimum(irt1_min)
  • PSP1 unshaded standard deviation(psp1_sd)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1, Maxima(down_long_hemisp_shaded1_max)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Standard Deviation(short_direct_normal_std)
  • UVB mean(uvb_mean)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer, Minima(down_long_hemisp_shaded_min)
  • Downwelling Ultra-Violet Irradiance, UV Biometer, Maxima(down_uvb_max)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer, Standard
    Deviation(down_long_hemisp_unshaded_std)
  • NIP minimum(nip_min)
  • Sky/Cloud Infra-Red Temperature Standard Deviation(sky_ir_temp_std)
  • Shortwave Direct Normal Irradiance, Pyrheliometer(short_direct_normal)
  • Downwelling Ultra-Violet Irradiance, UV Biometer, Minima(down_uvb_min)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
  • UVB standard deviation(uvb_sd)
  • PSP1 unshaded mean(psp1_mean)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Standard Deviation(down_short_diffuse_hemisp_std)
  • PIR shaded standard deviation(pirs_sd)
  • Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer,
    Minima(down_short_diffuse_hemisp_min)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer, Maxima(down_long_hemisp_unshaded_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1, Minima(down_long_hemisp_shaded1_min)
  • PIR shaded mean(pirs_mean)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2, Minima(down_long_hemisp_shaded2_min)
  • NIP standard deviation(nip_sd)
  • PSP1 unshaded minimum(psp1_min)
  • NIP mean(nip_mean)
  • Downwelling Ultra-Violet Irradiance, UV Biometer, Standard Deviation(down_uvb_std)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
  • PSP shaded mean(psps_mean)
  • PIR1 unshaded minimum(pir1_min)
  • UVB minimum(uvb_min)
  • Sky/Cloud Infra-Red Temperature Minima(sky_ir_temp_min)
  • UVB maximum(uvb_max)
  • PIR shaded minimum(pirs_min)
  • PIR1 unshaded mean(pir1_mean)
  • Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
  • PSP shaded standard deviation(psps_sd)
  • Sky/Cloud Infra-Red Temperature Maxima(sky_ir_temp_max)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer(down_long_hemisp_unshaded)
  • PIR1 unshaded standard deviation(pir1_sd)
  • IRT1 standard deviation(irt1_sd)
  • Downwelling Longwave Hemispheric Irradiance, Unshaded Pyrgeometer, Minima(down_long_hemisp_unshaded_min)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2, Maxima(down_long_hemisp_shaded2_max)
  • PIR1 unshaded maximum(pir1_max)
  • Downwelling Ultra-Violet Irradiance, UV Biometer(down_uvb)
  • PSP shaded maximum(psps_max)
  • IRT1 maximum(irt1_max)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1, Standard
    Deviation(down_long_hemisp_shaded1_std)
  • Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Minima(down_short_hemisp_min)
  • PSP1 unshaded maximum(psp1_max)
  • IRT1 mean(irt1_mean)
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2, Standard
    Deviation(down_long_hemisp_shaded2_std)

Back To Table of Contents

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)

Back To Table of Contents

DQRID : D990308.3
Start DateStart TimeEnd DateEnd Time
02/14/1998013004/19/19992359
Subject:
NSA/SKYRAD/C1 - Incorrect 20s dome thermistor data
DataStreams:nsaskyrad20sC1.a1
Description:
The 30-second and 50-second PIR2 diffuse dome thermistor data
in all skyrad 20s data records taken to data is in fact case
thermistor data.  No other data are affected.  The 20 second
skyrad data cannot be used to recompute the diffuse PIR2 data.

Note: This data was named pir2_dome_therm at the beginning of
this time range andlater the variable was renamed to
inst_down_lng_shaded2_dome_resist.
Measurements:nsaskyrad20sC1.a1:
  • Instantaneous PIR2 dome thermistor(pir2_dome_therm)
  • Instantaneous Downwelling Pyrgeometer Dome Thermistor Resistance, Shaded
    Pyrgeometer2(inst_down_long_shaded2_dome_resist)

Back To Table of Contents


END OF DATA