Data Quality Reports for Session: 118432 User: m_c_cribb Completed: 03/23/2009


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D090225.1HFE/MFRSR/M1 - Shading problemhfemfrsrM1.00, hfemfrsrM1.a0, hfemfrsrM1.b1


DQRID : D090225.1
Start DateStart TimeEnd DateEnd Time
08/26/2008220010/13/20080330
Subject:
HFE/MFRSR/M1 - Shading problem
DataStreams:hfemfrsrM1.00, hfemfrsrM1.a0, hfemfrsrM1.b1
Description:
It looks like there could be a shading problem beginning on 20080826 that lasts until 
20081013.  Affected data range from sunrise until about 0400 UTC.
Measurements:hfemfrsrM1.b1:
  • Nominal calibration factor, applied to filter6 data(nominal_calibration_factor_filter6)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • cosine correction, south to north, filter5(cosine_correction_sn_filter5)
  • Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
  • Ratio of direct_normal_narrowband_filter4 to diffuse_hemisp_narrowband_filter4(direct_diffuse_ratio_filter4)
  • Ratio of direct_normal_broadband to diffuse_hemisp_broadband(direct_diffuse_ratio_broadband)
  • cosine correction, west to east, filter6(cosine_correction_we_filter6)
  • Logger panel temperature(logger_temp)
  • Normalized filter function data, filter 6, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter6)
  • Cosine correction applied to direct_horizontal_narrowband_filter3(computed_cosine_correction_filter3)
  • time(time)
  • Nominal calibration factor, applied to filter5 data(nominal_calibration_factor_filter5)
  • Ratio of direct_normal_narrowband_filter2 to diffuse_hemisp_narrowband_filter2(direct_diffuse_ratio_filter2)
  • lat(lat)
  • Ratio of direct_normal_narrowband_filter5 to diffuse_hemisp_narrowband_filter5(direct_diffuse_ratio_filter5)
  • cosine correction, south to north, filter1(cosine_correction_sn_filter1)
  • Normalized filter function data, filter 3, wavelength value obtained during
    bench calibrations(wavelength_filter3)
  • Cosine correction applied to direct_horizontal_narrowband_filter5(computed_cosine_correction_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Offset subtracted from upwelling hemispheric broadband data(offset_broadband)
  • Normalized filter function data, filter 5, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter5)
  • Cosine correction applied to direct_horizontal_narrowband_filter2(computed_cosine_correction_filter2)
  • Normalized filter function data, filter 6, wavelength value obtained during
    bench calibrations(wavelength_filter6)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Normalized filter function data, filter 5, wavelength value obtained during
    bench calibrations(wavelength_filter5)
  • base time(base_time)
  • cosine correction, south to north, filter3(cosine_correction_sn_filter3)
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Normalized filter function data, filter 4, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter4)
  • lon(lon)
  • Narrowband Direct Horizontal Irradiance, Filter 1(direct_horizontal_narrowband_filter1)
  • cosine correction, west to east, filter3(cosine_correction_we_filter3)
  • Nominal calibration factor, applied to broadband data(nominal_calibration_factor_broadband)
  • Normalized filter function data, filter 1, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter1)
  • Normalized filter function data, filter 1, wavelength value obtained during
    bench calibrations(wavelength_filter1)
  • Narrowband Direct Horizontal Irradiance, Filter 2(direct_horizontal_narrowband_filter2)
  • Cosine correction of filter6 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Narrowband Direct Horizontal Irradiance, Filter 3(direct_horizontal_narrowband_filter3)
  • Solar zenith angle(solar_zenith_angle)
  • Normalized filter function data, filter 3, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter3)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Direct Normal Broadband Irradiance broadband scale applied(direct_normal_broadband)
  • Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3)
  • Cosine of Solar Zenith Angle(cosine_solar_zenith_angle)
  • cosine correction, west to east, filter4(cosine_correction_we_filter4)
  • Offset subtracted from upwelling hemispheric filter5 data(offset_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • cosine correction, west to east, filter2(cosine_correction_we_filter2)
  • Cosine correction of broadband diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_broadband)
  • cosine correction, south to north, filter6(cosine_correction_sn_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • Normalized filter function data, filter 4, wavelength value obtained during
    bench calibrations(wavelength_filter4)
  • Ratio of direct_normal_narrowband_filter6 to diffuse_hemisp_narrowband_filter6(direct_diffuse_ratio_filter6)
  • Normalized filter function data, filter 2, measured transmittance value obtained
    during bench calibrations(normalized_transmittance_filter2)
  • cosine correction, south to north, broadband channel(cosine_correction_sn_broadband)
  • Normalized filter function data, filter 2, wavelength value obtained during
    bench calibrations(wavelength_filter2)
  • Offset subtracted from upwelling hemispheric filter6 data(offset_filter6)
  • Cosine correction applied to direct_horizontal_narrowband_filter6(computed_cosine_correction_filter6)
  • Diffuse Hemispheric Broadband Irradiance (Approximate), MFRSR(diffuse_hemisp_broadband)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Offset subtracted from upwelling hemispheric filter1 data(offset_filter1)
  • Detector Temperature(head_temp)
  • Cosine correction applied to direct_horizontal_narrowband_filter1(computed_cosine_correction_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Second Detector Temperature(head_temp2)
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Offset subtracted from upwelling hemispheric filter2 data(offset_filter2)
  • Air mass(airmass)
  • Narrowband Direct Horizontal Irradiance, Filter 5(direct_horizontal_narrowband_filter5)
  • Cosine correction of filter2 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter2)
  • cosine correction, west to east, broadband channel(cosine_correction_we_broadband)
  • Nominal calibration factor, applied to filter2 data(nominal_calibration_factor_filter2)
  • Nominal calibration factor, applied to filter1 data(nominal_calibration_factor_filter1)
  • Hemispheric Irradiance, MFRSR(hemisp_broadband)
  • Cosine correction of filter5 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter5)
  • cosine correction, west to east, filter1(cosine_correction_we_filter1)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 4(direct_horizontal_narrowband_filter4)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Elevation Angle(elevation_angle)
  • Azimuth angle(azimuth_angle)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • cosine correction, south to north, filter2(cosine_correction_sn_filter2)
  • Cosine correction applied to direct_horizontal_narrowband_filter4(computed_cosine_correction_filter4)
  • cosine correction, west to east, filter5(cosine_correction_we_filter5)
  • Cosine correction applied to direct_horizontal_broadband(computed_cosine_correction_broadband)
  • Cosine correction of filter3 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter3)
  • Ratio of direct_normal_narrowband_filter1 to diffuse_hemisp_narrowband_filter1(direct_diffuse_ratio_filter1)
  • Nominal calibration factor, applied to filter3 data(nominal_calibration_factor_filter3)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Narrowband Direct Horizontal Irradiance, Filter 6(direct_horizontal_narrowband_filter6)
  • Cosine correction of filter1 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter1)
  • angle of incidence during cosine bench measurements(bench_angle)
  • Time offset of tweaks from base_time(time_offset)
  • Offset subtracted from upwelling hemispheric filter4 data(offset_filter4)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Cosine correction of filter4 diffuse, assuming Rayleigh sky at 45 deg zenith
    angle(diffuse_correction_filter4)
  • Offset subtracted from upwelling hemispheric filter3 data(offset_filter3)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Data Logger Supply Voltage(logger_volt)
  • Dummy altitude for Zeb(alt)
  • Nominal calibration factor, applied to filter4 data(nominal_calibration_factor_filter4)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • cosine correction, south to north, filter4(cosine_correction_sn_filter4)

hfemfrsrM1.a0:
  • Logger panel temperature(logger_temp)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5_raw)
  • Offset subtracted from upwelling hemispheric broadband data(offset_broadband)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2_raw)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4_raw)
  • base time(base_time)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Narrowband Direct Horizontal Irradiance, Filter 2(direct_horizontal_narrowband_filter2)
  • Detector Temperature(head_temp)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Hemispheric Irradiance, MFRSR(hemisp_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Offset subtracted from upwelling hemispheric filter6 data(offset_filter6)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4_raw)
  • Offset subtracted from upwelling hemispheric filter5 data(offset_filter5)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2_raw)
  • Second Detector Temperature(head_temp2)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3_raw)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • lon(lon)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 6(direct_horizontal_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 3(direct_horizontal_narrowband_filter3)
  • Offset subtracted from upwelling hemispheric filter2 data(offset_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 4(direct_horizontal_narrowband_filter4)
  • time(time)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Narrowband Direct Horizontal Irradiance, Filter 5(direct_horizontal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Hemispheric Broadband Irradiance(hemisp_broadband_raw)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • Dummy altitude for Zeb(alt)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Data Logger Supply Voltage(logger_volt)
  • Diffuse Hemispheric Broadband Irradiance (Approximate), MFRSR(diffuse_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 1(direct_horizontal_narrowband_filter1)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3_raw)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1_raw)
  • Offset subtracted from upwelling hemispheric filter3 data(offset_filter3)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1_raw)
  • Offset subtracted from upwelling hemispheric filter1 data(offset_filter1)
  • Time offset of tweaks from base_time(time_offset)
  • Diffuse Hemispheric Broadband Irradiance(diffuse_hemisp_broadband_raw)
  • lat(lat)
  • Offset subtracted from upwelling hemispheric filter4 data(offset_filter4)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5_raw)

hfemfrsrM1.00:
  • null(Raw data stream - documentation not supported)


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