Data Quality Reports for Session: 109243 User: yan Completed: 12/04/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D070412.1FKB/MET/M1 - Optical Rain Gauge Data IncorrectfkbmetM1.b1
D070412.2FKB/MET/M1 - ORG Data incorrect during calibrationfkbmetM1.b1
D070416.1FKB/MFRSR/M1 - Reprocess: Calibration errorfkbmfrsrM1.a0, fkbmfrsrM1.b1
D070417.1FKB/MET/M1 - Optical Rain Gauge Data IncorrectfkbmetM1.b1
D070529.3FKB/SKYRAD/M1 - IRT biasfkbskyrad60sM1.b1
D070531.2FKB/MFRSR/M1 - Heater not functioningfkbmfrsrM1.00, fkbmfrsrM1.a0, fkbmfrsrM1.b1
D071106.1FKB/GNDRAD/M1 - Incorrect calibration coefficient applied to up_short_hemispheric
instrument		fkbgndrad20sM1.a0, fkbgndrad60sM1.b1, fkbgndradM1.00


DQRID : D070412.1
Start DateStart TimeEnd DateEnd Time
03/17/2007000003/17/20070600
04/02/2007000004/02/20070800
04/03/2007030004/03/20070800
04/04/2007230004/05/20070900
04/06/2007010004/06/20070800
04/07/2007000004/07/20070700
04/09/2007000004/09/20070800
04/10/2007000004/10/20070700
04/11/2007000004/11/20070700
Subject:
FKB/MET/M1 - Optical Rain Gauge Data Incorrect
DataStreams:fkbmetM1.b1
Description:
The Optical Raingauge (ORG) data was incorrect during the listed times.  Ice/frost was 
forming on the lenses causing the ORG to believe there was precipitation occurring.
Measurements:fkbmetM1.b1:
  • Precipitation rate standard deviation(precip_rate_sd)
  • Precipitation rate mean(precip_rate_mean)
  • Precipitation rate maximum(precip_rate_max)
  • Precipitation rate minimum(precip_rate_min)

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DQRID : D070412.2
Start DateStart TimeEnd DateEnd Time
04/08/2007073604/08/20070745
Subject:
FKB/MET/M1 - ORG Data incorrect during calibration
DataStreams:fkbmetM1.b1
Description:
The ORG data was incorrect during calibration checks.  The check mimics a precipiation 
event so the precip amounts that were collected were not actually measured.
Measurements:fkbmetM1.b1:
  • Precipitation rate standard deviation(precip_rate_sd)
  • Precipitation rate mean(precip_rate_mean)
  • Precipitation rate maximum(precip_rate_max)
  • Precipitation rate minimum(precip_rate_min)

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DQRID : D070416.1
Start DateStart TimeEnd DateEnd Time
03/21/2007133004/18/20070700
Subject:
FKB/MFRSR/M1 - Reprocess: Calibration error
DataStreams:fkbmfrsrM1.a0, fkbmfrsrM1.b1
Description:
Incorrect calibrations were applied to these data.  Do not use these data. Wait for 
reprocessed data.  There is also a problem with channel 673.  Numerous drop outs occur 
throughout the period covered by this DQR.
Measurements:fkbmfrsrM1.b1:
  • Cosine correction applied to direct_horizontal_filter6(computed_cosine_correction_filter6)
  • Time offset of tweaks from base_time(time_offset)
  • Normalized filter function data, filter 5, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter5)
  • Nominal calibration factor, applied to filter1 data(nominal_calibration_factor_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • cosine correction, south to north, filter5(cosine_correction_sn_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • cosine correction, west to east, filter4(cosine_correction_we_filter4)
  • Direct Normal Narrowband Irradiance, Filter 3, offset corrected(direct_normal_narrowband_filter3)
  • cosine correction, south to north, filter3(cosine_correction_sn_filter3)
  • cosine correction, south to north, filter2(cosine_correction_sn_filter2)
  • cosine correction, west to east, filter1(cosine_correction_we_filter1)
  • base time(base_time)
  • Cosine correction of broadband diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_broadband)
  • lon(lon)
  • Dummy altitude for Zeb(alt)
  • cosine correction, west to east, filter3(cosine_correction_we_filter3)
  • cosine correction, west to east, broadband channel(cosine_correction_we_broadband)
  • Hemispheric Broadband Irradiance (Approximate), MFRSR(hemisp_broadband)
  • Cosine correction of filter1 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter1)
  • cosine correction, south to north, broadband channel(cosine_correction_sn_broadband)
  • Normalized filter function data, filter 6, wavelength value obtained during
    bench calibrations(wavelength_filter6)
  • Nominal calibration factor, applied to filter4 data(nominal_calibration_factor_filter4)
  • Ratio of direct_normal_filter5 to diffuse_hemisp_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_filter4 to diffuse_hemisp_filter4(direct_diffuse_ratio_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Normalized filter function data, filter 3, wavelength value obtained during
    bench calibrations(wavelength_filter3)
  • cosine correction, south to north, filter1(cosine_correction_sn_filter1)
  • cosine correction, west to east, filter6(cosine_correction_we_filter6)
  • Normalized filter function data, filter 4, wavelength value obtained during
    bench calibrations(wavelength_filter4)
  • Nominal calibration factor, applied to broadband data(nominal_calibration_factor_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5, offset corrected(direct_normal_narrowband_filter5)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 1, cosine corrected(direct_horizontal_narrowband_filter1)
  • Logger panel temperature(logger_temp)
  • Cosine correction of filter2 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 2, cosine corrected(direct_horizontal_narrowband_filter2)
  • Normalized filter function data, filter 5, wavelength value obtained during
    bench calibrations(wavelength_filter5)
  • Offset subtracted from hemispheric and diffuse filter3 data(offset_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Nominal calibration factor, applied to filter2 data(nominal_calibration_factor_filter2)
  • cosine correction, south to north, filter4(cosine_correction_sn_filter4)
  • Direct Normal Narrowband Irradiance, Filter 2, offset corrected(direct_normal_narrowband_filter2)
  • Airmasses(airmass)
  • Nominal calibration factor, applied to filter5 data(nominal_calibration_factor_filter5)
  • Cosine correction applied to direct_horizontal_filter2(computed_cosine_correction_filter2)
  • Direct Normal Narrowband Irradiance, Filter 6, offset corrected(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 1, offset corrected(direct_normal_narrowband_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Nominal calibration factor, applied to filter6 data(nominal_calibration_factor_filter6)
  • Offset subtracted from hemispheric and diffuse filter2 data(offset_filter2)
  • Ratio of direct_normal_filter6 to diffuse_hemisp_filter6(direct_diffuse_ratio_filter6)
  • Cosine correction applied to direct_horizontal_filter3(computed_cosine_correction_filter3)
  • Solar zenith angle(solar_zenith_angle)
  • Narrowband Direct Horizontal Irradiance, Filter 3, cosine corrected(direct_horizontal_narrowband_filter3)
  • Cosine correction applied to direct_horizontal_filter1(computed_cosine_correction_filter1)
  • Offset subtracted from hemispheric and diffuse broadband data(offset_broadband)
  • Cosine correction of filter3 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter3)
  • Cosine correction of filter4 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter4)
  • lat(lat)
  • Cosine correction applied to direct_horizontal_broadband(computed_cosine_correction_broadband)
  • angle of incidence during cosine bench measurements(bench_angle)
  • Ratio of direct_normal_filter3 to diffuse_hemisp_filter3(direct_diffuse_ratio_filter3)
  • cosine correction, south to north, filter6(cosine_correction_sn_filter6)
  • time(time)
  • Narrowband Direct Horizontal Irradiance, Filter 4, cosine corrected(direct_horizontal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 4, offset corrected(direct_normal_narrowband_filter4)
  • Nominal calibration factor, applied to filter3 data(nominal_calibration_factor_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Cosine correction of filter5 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter5)
  • Normalized filter function data, filter 1, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter1)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Second Detector Temperature(head_temp2)
  • Narrowband Direct Horizontal Irradiance, Filter 6, cosine corrected(direct_horizontal_narrowband_filter6)
  • Detector Temperature(head_temp)
  • Cosine correction of filter6 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter6)
  • Ratio of direct_normal_filter2 to diffuse_hemisp_filter2(direct_diffuse_ratio_filter2)
  • Normalized filter function data, filter 2, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 5, cosine corrected(direct_horizontal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • cosine correction, west to east, filter5(cosine_correction_we_filter5)
  • Elevation Angle(elevation_angle)
  • Datalogger Supply Voltage(logger_volt)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Offset subtracted from hemispheric and diffuse filter5 data(offset_filter5)
  • cosine correction, west to east, filter2(cosine_correction_we_filter2)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Offset subtracted from hemispheric and diffuse filter4 data(offset_filter4)
  • Cosine correction applied to direct_horizontal_filter5(computed_cosine_correction_filter5)
  • Cosine correction applied to direct_horizontal_filter4(computed_cosine_correction_filter4)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband)
  • Normalized filter function data, filter 6, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter6)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Normalized filter function data, filter 2, wavelength value obtained during
    bench calibrations(wavelength_filter2)
  • Cosine of Solar Zenith Angle(cosine_solar_zenith_angle)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Offset subtracted from hemispheric and diffuse filter6 data(offset_filter6)
  • Normalized filter function data, filter 1, wavelength value obtained during
    bench calibrations(wavelength_filter1)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Azimuth angle(azimuth_angle)
  • Ratio of direct_normal_broadband to diffuse_hemisp_broadband(direct_diffuse_ratio_broadband)
  • Offset subtracted from hemispheric and diffuse filter1 data(offset_filter1)
  • Normalized filter function data, filter 4, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter4)
  • Ratio of direct_normal_filter1 to diffuse_hemisp_filter1(direct_diffuse_ratio_filter1)
  • Normalized filter function data, filter 3, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter3)
fkbmfrsrM1.a0:
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3_raw)
  • Offset subtracted from hemispheric and diffuse filter4 data(offset_filter4)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5_raw)
  • Datalogger Supply Voltage(logger_volt)
  • Narrowband Direct Horizontal Irradiance, Filter 6, cosine corrected(direct_horizontal_narrowband_filter6)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Time offset of tweaks from base_time(time_offset)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 5, cosine corrected(direct_horizontal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4_raw)
  • lat(lat)
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • Hemispheric Broadband Irradiance (Approximate), MFRSR(hemisp_broadband)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4_raw)
  • Offset subtracted from hemispheric and diffuse broadband data(offset_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Offset subtracted from hemispheric and diffuse filter6 data(offset_filter6)
  • Hemispheric Broadband Irradiance(hemisp_broadband_raw)
  • Detector Temperature(head_temp)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6_raw)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Offset subtracted from hemispheric and diffuse filter2 data(offset_filter2)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 3, cosine corrected(direct_horizontal_narrowband_filter3)
  • time(time)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Narrowband Direct Horizontal Irradiance, Filter 1, cosine corrected(direct_horizontal_narrowband_filter1)
  • Offset subtracted from hemispheric and diffuse filter5 data(offset_filter5)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • lon(lon)
  • Narrowband Direct Horizontal Irradiance, Filter 4, cosine corrected(direct_horizontal_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Offset subtracted from hemispheric and diffuse filter1 data(offset_filter1)
  • Logger panel temperature(logger_temp)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • Diffuse Hemispheric Broadband Irradiance(diffuse_hemisp_broadband_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6_raw)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Offset subtracted from hemispheric and diffuse filter3 data(offset_filter3)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 2, cosine corrected(direct_horizontal_narrowband_filter2)
  • Second Detector Temperature(head_temp2)

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DQRID : D070417.1
Start DateStart TimeEnd DateEnd Time
04/05/2007000004/28/20072359
Subject:
FKB/MET/M1 - Optical Rain Gauge Data Incorrect
DataStreams:fkbmetM1.b1
Description:
Precipitation was being reported on days with no rain.  Problems with the grounding and 
the orientation of the receiver facing south (sunlight in the optics) caused erroneous 
readings.
Measurements:fkbmetM1.b1:
  • Precipitation rate standard deviation(precip_rate_sd)
  • Precipitation rate mean(precip_rate_mean)
  • ORG carrier mean(org_carrier_mean)
  • Precipitation rate maximum(precip_rate_max)
  • Precipitation rate minimum(precip_rate_min)

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DQRID : D070529.3
Start DateStart TimeEnd DateEnd Time
04/01/2007200004/28/20070659
Subject:
FKB/SKYRAD/M1 - IRT bias
DataStreams:fkbskyrad60sM1.b1
Description:
The sky temperature measurement from the IRT exhibited a positive bias from the AERI 
measurement each day from about 20:00 to 07:00. This diurnal variation is highly correlated 
with the measurement of relative humidity so it may be due to the contribution of water 
vapor temperature.
Measurements:fkbskyrad60sM1.b1:
  • Sky Infra-Red Temperature(sky_ir_temp)

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DQRID : D070531.2
Start DateStart TimeEnd DateEnd Time
04/18/2007070004/19/20070700
Subject:
FKB/MFRSR/M1 - Heater not functioning
DataStreams:fkbmfrsrM1.00, fkbmfrsrM1.a0, fkbmfrsrM1.b1
Description:
Flagging as suspect since the heater isn't working.  Head should be at 40 deg C but heater 
was not functioning due to a bad connection.  Maintenance resolved the issue.
Measurements:fkbmfrsrM1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
fkbmfrsrM1.b1:
  • Cosine correction applied to direct_horizontal_filter6(computed_cosine_correction_filter6)
  • Time offset of tweaks from base_time(time_offset)
  • Normalized filter function data, filter 5, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter5)
  • Nominal calibration factor, applied to filter1 data(nominal_calibration_factor_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • cosine correction, south to north, filter5(cosine_correction_sn_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • cosine correction, west to east, filter4(cosine_correction_we_filter4)
  • Direct Normal Narrowband Irradiance, Filter 3, offset corrected(direct_normal_narrowband_filter3)
  • cosine correction, south to north, filter3(cosine_correction_sn_filter3)
  • cosine correction, south to north, filter2(cosine_correction_sn_filter2)
  • cosine correction, west to east, filter1(cosine_correction_we_filter1)
  • base time(base_time)
  • Cosine correction of broadband diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_broadband)
  • lon(lon)
  • Dummy altitude for Zeb(alt)
  • cosine correction, west to east, filter3(cosine_correction_we_filter3)
  • cosine correction, west to east, broadband channel(cosine_correction_we_broadband)
  • Hemispheric Broadband Irradiance (Approximate), MFRSR(hemisp_broadband)
  • Cosine correction of filter1 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter1)
  • cosine correction, south to north, broadband channel(cosine_correction_sn_broadband)
  • Normalized filter function data, filter 6, wavelength value obtained during
    bench calibrations(wavelength_filter6)
  • Nominal calibration factor, applied to filter4 data(nominal_calibration_factor_filter4)
  • Ratio of direct_normal_filter5 to diffuse_hemisp_filter5(direct_diffuse_ratio_filter5)
  • Ratio of direct_normal_filter4 to diffuse_hemisp_filter4(direct_diffuse_ratio_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Normalized filter function data, filter 3, wavelength value obtained during
    bench calibrations(wavelength_filter3)
  • cosine correction, south to north, filter1(cosine_correction_sn_filter1)
  • cosine correction, west to east, filter6(cosine_correction_we_filter6)
  • Normalized filter function data, filter 4, wavelength value obtained during
    bench calibrations(wavelength_filter4)
  • Nominal calibration factor, applied to broadband data(nominal_calibration_factor_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5, offset corrected(direct_normal_narrowband_filter5)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 1, cosine corrected(direct_horizontal_narrowband_filter1)
  • Logger panel temperature(logger_temp)
  • Cosine correction of filter2 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 2, cosine corrected(direct_horizontal_narrowband_filter2)
  • Normalized filter function data, filter 5, wavelength value obtained during
    bench calibrations(wavelength_filter5)
  • Offset subtracted from hemispheric and diffuse filter3 data(offset_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Nominal calibration factor, applied to filter2 data(nominal_calibration_factor_filter2)
  • cosine correction, south to north, filter4(cosine_correction_sn_filter4)
  • Direct Normal Narrowband Irradiance, Filter 2, offset corrected(direct_normal_narrowband_filter2)
  • Airmasses(airmass)
  • Nominal calibration factor, applied to filter5 data(nominal_calibration_factor_filter5)
  • Cosine correction applied to direct_horizontal_filter2(computed_cosine_correction_filter2)
  • Direct Normal Narrowband Irradiance, Filter 6, offset corrected(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 1, offset corrected(direct_normal_narrowband_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Nominal calibration factor, applied to filter6 data(nominal_calibration_factor_filter6)
  • Offset subtracted from hemispheric and diffuse filter2 data(offset_filter2)
  • Ratio of direct_normal_filter6 to diffuse_hemisp_filter6(direct_diffuse_ratio_filter6)
  • Cosine correction applied to direct_horizontal_filter3(computed_cosine_correction_filter3)
  • Solar zenith angle(solar_zenith_angle)
  • Narrowband Direct Horizontal Irradiance, Filter 3, cosine corrected(direct_horizontal_narrowband_filter3)
  • Cosine correction applied to direct_horizontal_filter1(computed_cosine_correction_filter1)
  • Offset subtracted from hemispheric and diffuse broadband data(offset_broadband)
  • Cosine correction of filter3 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter3)
  • Cosine correction of filter4 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter4)
  • lat(lat)
  • Cosine correction applied to direct_horizontal_broadband(computed_cosine_correction_broadband)
  • angle of incidence during cosine bench measurements(bench_angle)
  • Ratio of direct_normal_filter3 to diffuse_hemisp_filter3(direct_diffuse_ratio_filter3)
  • cosine correction, south to north, filter6(cosine_correction_sn_filter6)
  • time(time)
  • Narrowband Direct Horizontal Irradiance, Filter 4, cosine corrected(direct_horizontal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 4, offset corrected(direct_normal_narrowband_filter4)
  • Nominal calibration factor, applied to filter3 data(nominal_calibration_factor_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Cosine correction of filter5 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter5)
  • Normalized filter function data, filter 1, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter1)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Second Detector Temperature(head_temp2)
  • Narrowband Direct Horizontal Irradiance, Filter 6, cosine corrected(direct_horizontal_narrowband_filter6)
  • Detector Temperature(head_temp)
  • Cosine correction of filter6 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter6)
  • Ratio of direct_normal_filter2 to diffuse_hemisp_filter2(direct_diffuse_ratio_filter2)
  • Normalized filter function data, filter 2, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 5, cosine corrected(direct_horizontal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • cosine correction, west to east, filter5(cosine_correction_we_filter5)
  • Elevation Angle(elevation_angle)
  • Datalogger Supply Voltage(logger_volt)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Offset subtracted from hemispheric and diffuse filter5 data(offset_filter5)
  • cosine correction, west to east, filter2(cosine_correction_we_filter2)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Offset subtracted from hemispheric and diffuse filter4 data(offset_filter4)
  • Cosine correction applied to direct_horizontal_filter5(computed_cosine_correction_filter5)
  • Cosine correction applied to direct_horizontal_filter4(computed_cosine_correction_filter4)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband)
  • Normalized filter function data, filter 6, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter6)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Normalized filter function data, filter 2, wavelength value obtained during
    bench calibrations(wavelength_filter2)
  • Cosine of Solar Zenith Angle(cosine_solar_zenith_angle)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Offset subtracted from hemispheric and diffuse filter6 data(offset_filter6)
  • Normalized filter function data, filter 1, wavelength value obtained during
    bench calibrations(wavelength_filter1)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Azimuth angle(azimuth_angle)
  • Ratio of direct_normal_broadband to diffuse_hemisp_broadband(direct_diffuse_ratio_broadband)
  • Offset subtracted from hemispheric and diffuse filter1 data(offset_filter1)
  • Normalized filter function data, filter 4, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter4)
  • Ratio of direct_normal_filter1 to diffuse_hemisp_filter1(direct_diffuse_ratio_filter1)
  • Normalized filter function data, filter 3, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter3)
fkbmfrsrM1.a0:
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3_raw)
  • Offset subtracted from hemispheric and diffuse filter4 data(offset_filter4)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5_raw)
  • Datalogger Supply Voltage(logger_volt)
  • Narrowband Direct Horizontal Irradiance, Filter 6, cosine corrected(direct_horizontal_narrowband_filter6)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Time offset of tweaks from base_time(time_offset)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 5, cosine corrected(direct_horizontal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4_raw)
  • lat(lat)
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • Hemispheric Broadband Irradiance (Approximate), MFRSR(hemisp_broadband)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4_raw)
  • Offset subtracted from hemispheric and diffuse broadband data(offset_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Offset subtracted from hemispheric and diffuse filter6 data(offset_filter6)
  • Hemispheric Broadband Irradiance(hemisp_broadband_raw)
  • Detector Temperature(head_temp)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6_raw)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Offset subtracted from hemispheric and diffuse filter2 data(offset_filter2)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 3, cosine corrected(direct_horizontal_narrowband_filter3)
  • time(time)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Narrowband Direct Horizontal Irradiance, Filter 1, cosine corrected(direct_horizontal_narrowband_filter1)
  • Offset subtracted from hemispheric and diffuse filter5 data(offset_filter5)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • lon(lon)
  • Narrowband Direct Horizontal Irradiance, Filter 4, cosine corrected(direct_horizontal_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Offset subtracted from hemispheric and diffuse filter1 data(offset_filter1)
  • Logger panel temperature(logger_temp)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • Diffuse Hemispheric Broadband Irradiance(diffuse_hemisp_broadband_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6_raw)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Offset subtracted from hemispheric and diffuse filter3 data(offset_filter3)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 2, cosine corrected(direct_horizontal_narrowband_filter2)
  • Second Detector Temperature(head_temp2)

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DQRID : D071106.1
Start DateStart TimeEnd DateEnd Time
03/16/2007000011/05/20071344
Subject:
FKB/GNDRAD/M1 - Incorrect calibration coefficient applied to up_short_hemispheric 
instrument
DataStreams:fkbgndrad20sM1.a0, fkbgndrad60sM1.b1, fkbgndradM1.00
Description:
An incorrect calibration coefficient was applied to the up_short_hemispheric instrument 
(PSP) for the specified time period.  Changes in the ARM PSP calibration procedure now 
generates two differnt calibration coefficients for the same instrument, Cf(non "IR 
corrected")and Cfc("IR corrected").  CFc should have been applied to this instrument when CF was 
used.
The affected PSP is S/N 34292F3 CF=117.61, CFc(now applied)=116.07W/m2/mV
Measurements:fkbgndrad60sM1.b1:
  • Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Minima(up_short_hemisp_min)
  • Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Standard
    Deviation(up_short_hemisp_std)
  • Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
  • Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
fkbgndrad20sM1.a0:
  • Instantaneous Upwelling Shortwave Hemispheric Irradiance, Pyranometer(inst_up_short_hemisp)
fkbgndradM1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

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