DQRID : D080401.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/03/2008000004/09/20082000Does not affect quality
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Subject:
NSA/NIMFR/C2 - Tube heater not functioning properly.
DataStreams:nsanimfrlangleyC2.c1, nsanimfrC2.a0, nsanimfrlangplotC2.c1, nsanimfrC2.b1, nsanimfrC2.00
Description:
The instrument was installed after winter calibration and the tube heater was found to be 
operating erratically.  The purpose of the heating the tube is to keep condensation from 
forming on the window.  Though erratic, the tube temperature was generally warm enough 
that no condensation should have formed.  There was never any evidence of this in the 
irradiance data.  Since it is not believed to have affected the adversely, this DQR is being 
assigned as transparent.
Suggestions: 
Go ahead and use the data.  It should is fine.
Measurements:nsanimfrC2.00:
  • Raw data stream - documentation not supported
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nsanimfrC2.a0:
  • direct_normal_broadband
  • head_temp2
  • direct_normal_narrowband_filter5_raw
  • offset_filter6
  • offset_filter5
  • offset_filter4
  • tube_temp
  • offset_broadband
  • direct_normal_broadband_raw
  • direct_normal_narrowband_filter1_raw
  • logger_volt
  • offset_filter3
  • offset_filter2
  • offset_filter1
  • direct_normal_narrowband_filter6_raw
  • direct_normal_narrowband_filter2_raw
  • head_temp
  • direct_normal_narrowband_filter5
  • direct_normal_narrowband_filter6
  • direct_normal_narrowband_filter3_raw
  • direct_normal_narrowband_filter3
  • direct_normal_narrowband_filter4
  • direct_normal_narrowband_filter1
  • direct_normal_narrowband_filter2
  • direct_normal_narrowband_filter4_raw
more
nsanimfrC2.b1:
  • airmass
  • offset_broadband
  • direct_normal_broadband
  • normalized_transmittance_filter4
  • normalized_transmittance_filter5
  • normalized_transmittance_filter6
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • normalized_transmittance_filter3
  • nominal_calibration_factor_filter6
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter3
  • head_temp2
  • nominal_calibration_factor_filter1
  • direct_horizontal_narrowband_filter1
  • wavelength_filter2
  • wavelength_filter3
  • wavelength_filter1
  • wavelength_filter6
  • wavelength_filter4
  • wavelength_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter5
  • offset_filter2
  • offset_filter3
  • offset_filter1
  • tube_temp
  • offset_filter6
  • offset_filter4
  • elevation_angle
  • offset_filter5
  • direct_normal_narrowband_filter5
  • direct_normal_narrowband_filter6
  • azimuth_angle
  • head_temp
  • direct_normal_narrowband_filter3
  • direct_normal_narrowband_filter4
  • direct_normal_narrowband_filter1
  • direct_normal_narrowband_filter2
  • cosine_solar_zenith_angle
  • logger_volt
  • solar_zenith_angle
  • nominal_calibration_factor_broadband
  • direct_horizontal_broadband
more
nsanimfrlangleyC2.c1:
  • michalsky_number_points_filter1
  • barnard_error_fit_filter6
  • michalsky_number_points_filter2
  • barnard_error_fit_filter5
  • barnard_error_fit_filter4
  • barnard_error_fit_filter3
  • michalsky_number_points_filter5
  • michalsky_number_points_filter6
  • michalsky_number_points_filter3
  • michalsky_number_points_filter4
  • michalsky_solar_constant_sdist_broadband
  • michalsky_solar_constant_broadband
  • barnard_error_fit_filter2
  • barnard_error_fit_filter1
  • barnard_badflag_filter4
  • barnard_badflag_filter5
  • barnard_badflag_filter6
  • barnard_badflag_filter1
  • barnard_badflag_filter2
  • barnard_badflag_filter3
  • michalsky_badflag_filter1
  • michalsky_badflag_filter2
  • barnard_optical_depth_broadband
  • michalsky_badflag_filter5
  • michalsky_badflag_filter6
  • michalsky_badflag_filter3
  • michalsky_badflag_filter4
  • michalsky_angstrom_exponent
  • barnard_good_fraction_broadband
  • barnard_solar_constant_sdist_broadband
  • michalsky_solar_constant_sdist_filter1
  • barnard_number_points_broadband
  • michalsky_sun_earth_distance
  • michalsky_solar_constant_sdist_filter4
  • michalsky_solar_constant_sdist_filter5
  • michalsky_solar_constant_sdist_filter2
  • michalsky_solar_constant_sdist_filter3
  • michalsky_solar_constant_sdist_filter6
  • barnard_error_slope_broadband
  • barnard_badflag_broadband
  • michalsky_good_fraction_filter3
  • michalsky_good_fraction_filter2
  • michalsky_good_fraction_filter1
  • michalsky_good_fraction_filter6
  • michalsky_good_fraction_filter5
  • michalsky_good_fraction_filter4
  • barnard_error_slope_filter5
  • barnard_error_slope_filter6
  • barnard_error_slope_filter3
  • barnard_error_slope_filter4
  • barnard_error_slope_filter1
  • barnard_error_slope_filter2
  • barnard_sun_earth_distance
  • barnard_optical_depth_filter5
  • barnard_optical_depth_filter6
  • barnard_optical_depth_filter3
  • barnard_optical_depth_filter4
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter2
  • barnard_angstrom_exponent
  • michalsky_badflag_broadband
  • barnard_solar_constant_sdist_filter5
  • michalsky_good_fraction_broadband
  • michalsky_optical_depth_broadband
  • barnard_solar_constant_sdist_filter6
  • atmospheric_pressure
  • michalsky_number_points_broadband
  • barnard_solar_constant_sdist_filter3
  • barnard_solar_constant_sdist_filter4
  • barnard_solar_constant_sdist_filter1
  • barnard_solar_constant_sdist_filter2
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • barnard_error_fit_broadband
  • michalsky_standard_deviation_filter2
  • michalsky_standard_deviation_filter1
  • michalsky_standard_deviation_filter6
  • michalsky_standard_deviation_filter5
  • michalsky_standard_deviation_filter4
  • michalsky_standard_deviation_filter3
  • barnard_good_fraction_filter2
  • barnard_good_fraction_filter1
  • barnard_good_fraction_filter4
  • barnard_good_fraction_filter3
  • barnard_good_fraction_filter6
  • barnard_good_fraction_filter5
  • barnard_number_points_filter1
  • barnard_number_points_filter3
  • barnard_number_points_filter2
  • michalsky_standard_deviation_broadband
  • michalsky_solar_constant_filter6
  • michalsky_solar_constant_filter5
  • michalsky_solar_constant_filter4
  • barnard_number_points_filter5
  • michalsky_solar_constant_filter3
  • barnard_number_points_filter4
  • michalsky_solar_constant_filter2
  • michalsky_solar_constant_filter1
  • barnard_number_points_filter6
more
nsanimfrlangplotC2.c1:
  • barnard_rejected_broadband
  • michalsky_lnI_broadband
  • michalsky_lnI_filter6
  • michalsky_lnI_filter4
  • michalsky_lnI_filter5
  • michalsky_lnI_filter2
  • michalsky_lnI_filter3
  • michalsky_lnI_filter1
  • barnard_lnI_filter1
  • barnard_lnI_filter2
  • barnard_lnI_filter5
  • barnard_lnI_filter6
  • barnard_lnI_filter3
  • barnard_lnI_filter4
  • michalsky_rejected_broadband
  • barnard_airmass
  • michalsky_rejected_filter2
  • michalsky_rejected_filter1
  • michalsky_rejected_filter6
  • michalsky_rejected_filter5
  • michalsky_rejected_filter4
  • michalsky_rejected_filter3
  • barnard_lnI_broadband
  • michalsky_airmass
  • barnard_rejected_filter5
  • barnard_rejected_filter4
  • barnard_rejected_filter3
  • barnard_rejected_filter2
  • barnard_rejected_filter6
  • barnard_rejected_filter1
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