DQRID : D091216.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/14/2009160812/03/20092216Does not affect quality
more
Subject:
SGP/NIMFR/C1 - Tube heater
DataStreams:sgpnimfrC1.b1, sgpnimfrlangplotC1.c1, sgpnimfrC1.a0, sgpnimfrlangleyC1.c1
Description:
The function of the tube heater is to prevent dew from forming on the front window.  
During this period the tube heater was not functioning, there were no reports of dew, and 
there were no indications in the data that dew on the window was affecting data.
Suggestions: 
Compare to the SGP E13 and C1 MFRSRs.
Measurements:sgpnimfrlangleyC1.c1:
  • barnard_error_fit_filter1
  • barnard_error_fit_filter6
  • barnard_error_fit_filter3
  • barnard_error_fit_filter2
  • barnard_error_fit_filter5
  • barnard_error_fit_filter4
  • michalsky_badflag_filter6
  • michalsky_badflag_filter2
  • michalsky_badflag_filter3
  • michalsky_badflag_filter4
  • michalsky_badflag_filter5
  • michalsky_badflag_filter1
  • lon
  • base_time
  • time
  • barnard_optical_depth_filter3
  • barnard_optical_depth_filter2
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter6
  • barnard_optical_depth_filter5
  • barnard_optical_depth_filter4
  • barnard_error_slope_filter2
  • barnard_error_slope_filter3
  • barnard_error_slope_filter1
  • barnard_error_slope_filter6
  • barnard_error_slope_filter4
  • barnard_error_slope_filter5
  • michalsky_sun_earth_distance
  • barnard_badflag_broadband
  • barnard_error_fit_broadband
  • barnard_error_slope_broadband
  • michalsky_badflag_broadband
  • michalsky_solar_constant_sdist_broadband
  • michalsky_good_fraction_filter5
  • michalsky_good_fraction_filter6
  • michalsky_good_fraction_filter3
  • michalsky_good_fraction_filter4
  • barnard_number_points_broadband
  • michalsky_good_fraction_filter1
  • michalsky_good_fraction_filter2
  • michalsky_number_points_filter6
  • lat
  • michalsky_angstrom_exponent
  • alt
  • barnard_angstrom_exponent
  • michalsky_number_points_filter1
  • michalsky_number_points_filter3
  • michalsky_number_points_filter2
  • barnard_good_fraction_broadband
  • michalsky_number_points_filter5
  • michalsky_number_points_filter4
  • michalsky_optical_depth_broadband
  • michalsky_standard_deviation_filter4
  • michalsky_standard_deviation_filter5
  • michalsky_standard_deviation_filter6
  • michalsky_good_fraction_broadband
  • michalsky_standard_deviation_filter1
  • michalsky_standard_deviation_filter2
  • michalsky_standard_deviation_filter3
  • michalsky_solar_constant_broadband
  • barnard_solar_constant_sdist_filter6
  • michalsky_solar_constant_filter5
  • michalsky_solar_constant_filter6
  • michalsky_standard_deviation_broadband
  • michalsky_solar_constant_filter1
  • michalsky_solar_constant_filter2
  • michalsky_solar_constant_filter3
  • michalsky_solar_constant_filter4
  • atmospheric_pressure
  • barnard_badflag_filter1
  • barnard_badflag_filter2
  • barnard_badflag_filter5
  • barnard_badflag_filter6
  • barnard_badflag_filter3
  • barnard_badflag_filter4
  • time_offset
  • barnard_solar_constant_sdist_filter1
  • barnard_solar_constant_sdist_filter5
  • barnard_solar_constant_sdist_filter4
  • barnard_solar_constant_sdist_filter3
  • barnard_solar_constant_sdist_filter2
  • barnard_sun_earth_distance
  • barnard_good_fraction_filter6
  • barnard_good_fraction_filter4
  • barnard_good_fraction_filter5
  • barnard_good_fraction_filter2
  • barnard_good_fraction_filter3
  • barnard_good_fraction_filter1
  • barnard_number_points_filter1
  • barnard_number_points_filter2
  • michalsky_solar_constant_sdist_filter4
  • michalsky_solar_constant_sdist_filter3
  • michalsky_solar_constant_sdist_filter6
  • michalsky_solar_constant_sdist_filter5
  • barnard_number_points_filter5
  • barnard_number_points_filter6
  • barnard_number_points_filter3
  • barnard_number_points_filter4
  • barnard_solar_constant_sdist_broadband
  • michalsky_optical_depth_filter5
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter3
  • barnard_optical_depth_broadband
  • michalsky_optical_depth_filter4
  • michalsky_number_points_broadband
  • michalsky_optical_depth_filter1
  • michalsky_optical_depth_filter2
  • michalsky_solar_constant_sdist_filter2
  • michalsky_solar_constant_sdist_filter1
more
sgpnimfrC1.b1:
  • azimuth_angle
  • cosine_solar_zenith_angle
  • offset_filter5
  • offset_filter6
  • head_temp2
  • nominal_calibration_factor_broadband
  • time
  • offset_filter1
  • offset_filter2
  • offset_filter3
  • offset_filter4
  • solar_zenith_angle
  • direct_normal_narrowband_filter6
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • direct_normal_narrowband_filter1
  • direct_normal_narrowband_filter3
  • direct_normal_narrowband_filter2
  • direct_normal_narrowband_filter5
  • direct_normal_narrowband_filter4
  • head_temp
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • tube_temp
  • offset_broadband
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • elevation_angle
  • base_time
  • time_offset
  • normalized_transmittance_filter4
  • normalized_transmittance_filter3
  • normalized_transmittance_filter2
  • normalized_transmittance_filter1
  • normalized_transmittance_filter6
  • normalized_transmittance_filter5
  • direct_normal_broadband
  • lon
  • airmass
  • logger_volt
  • wavelength_filter5
  • wavelength_filter6
  • wavelength_filter3
  • wavelength_filter4
  • wavelength_filter1
  • wavelength_filter2
  • direct_horizontal_broadband
  • lat
  • alt
more
sgpnimfrC1.a0:
  • direct_normal_narrowband_filter1_raw
  • tube_temp
  • direct_normal_narrowband_filter5_raw
  • direct_normal_narrowband_filter6
  • offset_filter6
  • offset_filter5
  • offset_filter2
  • offset_filter1
  • offset_filter4
  • direct_normal_narrowband_filter1
  • offset_filter3
  • direct_normal_narrowband_filter3
  • direct_normal_narrowband_filter2
  • direct_normal_narrowband_filter5
  • head_temp
  • direct_normal_narrowband_filter4
  • time_offset
  • time
  • direct_normal_broadband_raw
  • head_temp2
  • direct_normal_narrowband_filter2_raw
  • offset_broadband
  • direct_normal_narrowband_filter6_raw
  • logger_volt
  • lon
  • direct_normal_narrowband_filter3_raw
  • direct_normal_broadband
  • direct_normal_narrowband_filter4_raw
  • base_time
  • lat
  • alt
more
sgpnimfrlangplotC1.c1:
  • michalsky_airmass
  • michalsky_rejected_broadband
  • barnard_rejected_broadband
  • barnard_lnI_broadband
  • barnard_rejected_filter1
  • barnard_rejected_filter2
  • barnard_rejected_filter5
  • barnard_rejected_filter6
  • barnard_rejected_filter3
  • barnard_rejected_filter4
  • barnard_airmass
  • time
  • michalsky_rejected_filter6
  • michalsky_rejected_filter5
  • michalsky_rejected_filter4
  • michalsky_rejected_filter3
  • michalsky_rejected_filter2
  • michalsky_rejected_filter1
  • michalsky_lnI_filter1
  • michalsky_lnI_filter2
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • lon
  • barnard_lnI_filter6
  • base_time
  • barnard_lnI_filter1
  • barnard_lnI_filter3
  • barnard_lnI_filter2
  • barnard_lnI_filter5
  • barnard_lnI_filter4
  • time_offset
  • michalsky_lnI_broadband
  • lat
  • alt
more

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