DQRs for Session: 137975 User:nengererCompleted: 10-12-2011

Data Quality Reports for Session: 137975 User: nengerer Completed: 10/12/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D091010.1	SGP/NIMFR/C1 - Noise in 500nm channel	sgpnimfrC1.a0, sgpnimfrC1.b1, sgpnimfrlangleyC1.c1, sgpnimfrlangplotC1.c1
D091216.5	SGP/NIMFR/C1 - Tube heater	sgpnimfrC1.a0, sgpnimfrC1.b1, sgpnimfrlangleyC1.c1, sgpnimfrlangplotC1.c1

DQRID : D091010.1

Start Date	Start Time	End Date	End Time
08/23/2009	1200	10/31/2009	2000

Subject:	SGP/NIMFR/C1 - Noise in 500nm channel
DataStreams:	sgpnimfrC1.a0, sgpnimfrC1.b1, sgpnimfrlangleyC1.c1, sgpnimfrlangplotC1.c1
Description:	The 500nm channel data were noisy at times, and at other times output "steps down" a notch. On 10/14, maintenance was performed to re-seat connection. On 10/31, the noise returned briefly, so the end-date has been extended through that date.
Measurements:	sgpnimfrlangplotC1.c1: barnard_rejected_filter2 barnard_lnI_filter2 michalsky_rejected_filter2 michalsky_lnI_filter2 sgpnimfrC1.a0: Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) direct_normal_narrowband_filter2_raw sgpnimfrlangleyC1.c1: barnard_optical_depth_filter2 barnard_good_fraction_filter2 barnard_number_points_filter2 barnard_error_slope_filter2 barnard_badflag_filter2 barnard_error_fit_filter2 sgpnimfrC1.b1: alt direct_horizontal_narrowband_filter2 Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)

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DQRID : D091216.5

Start Date	Start Time	End Date	End Time
10/14/2009	1608	12/03/2009	2216

Subject:	SGP/NIMFR/C1 - Tube heater
DataStreams:	sgpnimfrC1.a0, sgpnimfrC1.b1, sgpnimfrlangleyC1.c1, sgpnimfrlangplotC1.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.
Measurements:	sgpnimfrlangplotC1.c1: michalsky_lnI_filter6 michalsky_lnI_filter5 michalsky_lnI_filter2 michalsky_lnI_filter1 michalsky_lnI_filter4 michalsky_lnI_filter3 lon michalsky_rejected_broadband barnard_airmass base_time time_offset lat michalsky_airmass alt barnard_rejected_filter2 barnard_rejected_filter1 time barnard_rejected_filter3 barnard_rejected_filter4 barnard_rejected_filter5 barnard_rejected_filter6 michalsky_rejected_filter2 michalsky_rejected_filter3 michalsky_rejected_filter1 michalsky_rejected_filter6 michalsky_rejected_filter4 michalsky_rejected_filter5 barnard_lnI_broadband barnard_rejected_broadband michalsky_lnI_broadband barnard_lnI_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_filter5 sgpnimfrC1.a0: offset_filter4 offset_filter3 offset_filter2 offset_filter1 tube_temp Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) lat offset_filter5 offset_filter6 alt head_temp direct_normal_broadband_raw time_offset direct_normal_narrowband_filter1_raw logger_volt direct_normal_narrowband_filter4_raw lon Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) offset_broadband direct_normal_narrowband_filter3_raw direct_normal_narrowband_filter5_raw direct_normal_narrowband_filter6_raw base_time head_temp2 time direct_normal_narrowband_filter2_raw sgpnimfrC1.b1: offset_filter6 offset_filter5 head_temp2 nominal_calibration_factor_filter2 nominal_calibration_factor_filter1 nominal_calibration_factor_filter4 nominal_calibration_factor_filter3 nominal_calibration_factor_filter6 nominal_calibration_factor_filter5 Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) base_time elevation_angle offset_filter1 offset_filter2 offset_filter3 offset_filter4 wavelength_filter6 wavelength_filter5 wavelength_filter4 wavelength_filter3 wavelength_filter2 wavelength_filter1 Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) time_offset time offset_broadband airmass head_temp lon nominal_calibration_factor_broadband direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) logger_volt azimuth_angle direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 cosine_solar_zenith_angle alt direct_horizontal_broadband solar_zenith_angle lat normalized_transmittance_filter6 normalized_transmittance_filter5 normalized_transmittance_filter2 normalized_transmittance_filter1 normalized_transmittance_filter4 normalized_transmittance_filter3 tube_temp sgpnimfrlangleyC1.c1: michalsky_solar_constant_filter5 michalsky_solar_constant_filter6 michalsky_solar_constant_filter1 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 michalsky_solar_constant_filter4 michalsky_badflag_broadband barnard_optical_depth_filter2 barnard_optical_depth_filter3 barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter4 barnard_optical_depth_filter5 michalsky_optical_depth_filter5 michalsky_optical_depth_filter6 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_number_points_filter6 barnard_error_fit_broadband michalsky_number_points_filter4 michalsky_number_points_filter5 barnard_badflag_filter2 lat michalsky_number_points_filter2 barnard_badflag_filter1 michalsky_number_points_filter3 michalsky_number_points_filter1 michalsky_optical_depth_filter2 barnard_badflag_filter4 michalsky_optical_depth_filter1 barnard_badflag_filter3 michalsky_standard_deviation_broadband barnard_badflag_filter6 barnard_badflag_filter5 michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter4 alt michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter2 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter1 michalsky_solar_constant_broadband michalsky_sun_earth_distance time barnard_badflag_broadband time_offset michalsky_angstrom_exponent lon base_time barnard_sun_earth_distance barnard_error_slope_filter4 barnard_error_slope_filter5 barnard_error_slope_filter6 barnard_error_slope_filter1 barnard_error_slope_filter2 barnard_error_slope_filter3 michalsky_badflag_filter1 michalsky_optical_depth_broadband michalsky_badflag_filter5 michalsky_badflag_filter4 michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter6 barnard_error_slope_broadband barnard_number_points_filter1 barnard_number_points_filter2 barnard_solar_constant_sdist_filter6 barnard_number_points_filter4 barnard_number_points_filter3 barnard_number_points_filter6 barnard_number_points_filter5 michalsky_number_points_broadband michalsky_solar_constant_sdist_broadband atmospheric_pressure michalsky_good_fraction_broadband michalsky_good_fraction_filter3 michalsky_good_fraction_filter4 michalsky_good_fraction_filter5 michalsky_good_fraction_filter6 barnard_angstrom_exponent michalsky_good_fraction_filter1 michalsky_good_fraction_filter2 michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter3 michalsky_solar_constant_sdist_filter6 michalsky_solar_constant_sdist_filter5 barnard_optical_depth_broadband barnard_error_fit_filter1 michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 barnard_error_fit_filter3 barnard_error_fit_filter2 barnard_error_fit_filter5 barnard_error_fit_filter4 barnard_error_fit_filter6 barnard_good_fraction_filter1 barnard_good_fraction_broadband barnard_good_fraction_filter2 barnard_good_fraction_filter3 barnard_good_fraction_filter4 barnard_good_fraction_filter5 barnard_good_fraction_filter6 barnard_solar_constant_sdist_filter1 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter3 barnard_solar_constant_sdist_filter4 barnard_solar_constant_sdist_filter5 barnard_number_points_broadband barnard_solar_constant_sdist_broadband

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