D Q R Report

DQRID : D090203.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
01/28/2009	1300	05/20/2009	0130	Incorrect

Subject:	SGP/MFRSR/E18 - Shadowband misalignment
DataStreams:	sgpmfrsrlangplotE18.c1, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrE18.a0
Description:	There was a severe storm and, probably due to icing on the instrument, the shadowband stopped functioning. On 1/28 the shadowband was not functioning at all. This continued into 1/29 when it starts working around 1830. From that point forward there is a shading problem from about 18:00 - 23:00 UTC. Maintenance on 5/20 finally resolved the problem.
Suggestions:
Measurements:	sgpmfrsrlangplotE18.c1: barnard_lnI_filter2 barnard_lnI_filter3 barnard_lnI_filter1 barnard_lnI_filter6 barnard_lnI_filter4 barnard_lnI_filter5 barnard_airmass barnard_lnI_broadband michalsky_rejected_filter6 michalsky_rejected_filter3 barnard_rejected_filter4 michalsky_rejected_filter2 barnard_rejected_filter3 michalsky_rejected_filter5 barnard_rejected_filter2 michalsky_rejected_filter4 barnard_rejected_filter1 barnard_rejected_filter6 michalsky_rejected_filter1 barnard_rejected_filter5 michalsky_lnI_filter2 michalsky_lnI_filter1 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter6 michalsky_lnI_filter5 michalsky_rejected_broadband michalsky_airmass michalsky_lnI_broadband barnard_rejected_broadband more sgpmfrsrlangleyE18.c1: michalsky_number_points_filter1 michalsky_number_points_filter5 michalsky_number_points_filter4 michalsky_number_points_filter3 michalsky_number_points_filter2 michalsky_number_points_filter6 barnard_optical_depth_broadband barnard_good_fraction_broadband barnard_optical_depth_filter1 barnard_optical_depth_filter2 barnard_optical_depth_filter3 barnard_optical_depth_filter4 barnard_optical_depth_filter5 barnard_optical_depth_filter6 michalsky_standard_deviation_broadband michalsky_angstrom_exponent barnard_angstrom_exponent barnard_number_points_broadband michalsky_good_fraction_filter2 michalsky_good_fraction_filter1 michalsky_standard_deviation_filter1 michalsky_standard_deviation_filter2 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter4 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter6 michalsky_optical_depth_broadband barnard_badflag_broadband michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 barnard_error_fit_broadband barnard_number_points_filter6 barnard_number_points_filter5 barnard_number_points_filter4 barnard_number_points_filter3 barnard_number_points_filter2 barnard_number_points_filter1 barnard_good_fraction_filter3 barnard_good_fraction_filter2 barnard_good_fraction_filter1 barnard_good_fraction_filter6 barnard_good_fraction_filter5 barnard_good_fraction_filter4 michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 barnard_solar_constant_sdist_broadband michalsky_solar_constant_sdist_filter3 michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter2 barnard_error_fit_filter5 barnard_error_fit_filter4 barnard_error_fit_filter1 michalsky_solar_constant_sdist_broadband michalsky_badflag_filter6 michalsky_badflag_broadband barnard_solar_constant_sdist_filter4 michalsky_badflag_filter2 barnard_solar_constant_sdist_filter5 michalsky_badflag_filter3 michalsky_badflag_filter4 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter3 michalsky_badflag_filter5 barnard_solar_constant_sdist_filter1 michalsky_badflag_filter1 barnard_solar_constant_sdist_filter6 michalsky_optical_depth_filter1 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 michalsky_optical_depth_filter6 michalsky_solar_constant_broadband barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 barnard_badflag_filter1 barnard_error_slope_filter6 barnard_error_slope_filter4 barnard_error_slope_filter5 barnard_error_slope_filter2 barnard_error_slope_filter3 barnard_error_slope_filter1 michalsky_solar_constant_filter6 michalsky_solar_constant_filter5 michalsky_solar_constant_filter4 michalsky_solar_constant_filter3 michalsky_solar_constant_filter2 michalsky_solar_constant_filter1 barnard_error_slope_broadband michalsky_good_fraction_broadband michalsky_number_points_broadband more sgpmfrsrE18.a0: hemisp_broadband_raw diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter2 diffuse_hemisp_narrowband_filter3 hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter4 diffuse_hemisp_narrowband_filter5 diffuse_hemisp_narrowband_filter6 diffuse_hemisp_narrowband_filter1 hemisp_narrowband_filter4 hemisp_narrowband_filter3 hemisp_narrowband_filter2 hemisp_narrowband_filter1 hemisp_narrowband_filter6 hemisp_narrowband_filter5 diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter2_raw hemisp_narrowband_filter5_raw diffuse_hemisp_broadband diffuse_hemisp_broadband_raw direct_horizontal_broadband hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter3_raw direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 hemisp_narrowband_filter6_raw hemisp_broadband diffuse_hemisp_narrowband_filter4_raw hemisp_narrowband_filter3_raw more sgpmfrsrE18.b1: direct_normal_broadband hemisp_broadband diffuse_correction_filter1 diffuse_correction_filter2 diffuse_correction_filter3 diffuse_correction_filter4 direct_normal_narrowband_filter1 diffuse_correction_filter5 direct_normal_narrowband_filter2 direct_normal_narrowband_filter3 diffuse_correction_filter6 direct_normal_narrowband_filter4 direct_normal_narrowband_filter5 direct_normal_narrowband_filter6 hemisp_narrowband_filter6 diffuse_correction_broadband hemisp_narrowband_filter5 hemisp_narrowband_filter2 hemisp_narrowband_filter1 hemisp_narrowband_filter4 hemisp_narrowband_filter3 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter6 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_diffuse_ratio_broadband direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 diffuse_hemisp_narrowband_filter1 diffuse_hemisp_narrowband_filter2 diffuse_hemisp_narrowband_filter3 diffuse_hemisp_narrowband_filter4 diffuse_hemisp_narrowband_filter5 diffuse_hemisp_narrowband_filter6 diffuse_hemisp_broadband direct_horizontal_broadband more

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