D Q R Report

DQRID : D100419.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
03/25/2010	0000	05/06/2010	2359	Suspect

Subject:	GRW/CSPHOT/M1 - Instrument scanning problem
DataStreams:	grwcsphottotalpfn1M1.a1, grwcsphotsizeM1.a1, grwcsphotcoarsepfn1M1.a1, grwcsphotaotfiltM1.a1, grwcsphotppM1.a1, grwcsphotfinepfn1M1.a1, grwcsphotalm1duboM1.a1, grwcsphotaotM1.a1, grwcsphotalmM1.a1, grwcsphotaotfiltqaM1.a1
Description:	There were problems with the almucantar scans causing difficulty in tracking the sun between the almucantar scans for each wavelength. The instrument was due for calibration and maintenance. This unit was replaced on 5/6/2010.
Suggestions:	Use co-located MFRSR data.
Measurements:	grwcsphotfinepfn1M1.a1: DATA_TYPE pfn_f tau440 alpha440_870 siz_index alm_type tail_level num_of_angles angle sun_error tail2 tail1 sky_error zenith more grwcsphottotalpfn1M1.a1: alpha440_870 DATA_TYPE tau440 pfn_t sky_error sun_error siz_index tail1 tail2 tail_level num_of_angles angle zenith alm_type more grwcsphotcoarsepfn1M1.a1: sky_error sun_error tail_level tau440 tail2 tail1 alm_type angle zenith siz_index DATA_TYPE pfn_c num_of_angles alpha440_870 more grwcsphotaotfiltqaM1.a1: TripletVar_500 Angstrom380_500 aot_380 TripletVar_870 Angstrom500_870 zenith aot_870 aot_1020 aot_500 TripletVar_1020 Angstrom440_675_Polar TripletVar_440 TripletVar_670 TripletVar_340 aot_670 aot_1640 Angstrom340_440 Angstrom440_675 aot_440 pwv TripletVar_380 WaterError aot_340 TripletVar_1640 Angstrom440_870 more grwcsphotalm1duboM1.a1: AOTExt673_T siz_index SSA673_C AOTAbsp1022_T ASYM1022_T pwv AOTAbsp1022_F AOTAbsp1022_C REFR_873 AOTExt673_F SSA673_F AOTExt673_C SSA673_T AOT_380 AOTAbsp673_T ASYM1022_F ASYM1022_C AOTAbsp673_F AOTAbsp673_C AOTExt441_C AOTExt441_F SSA441_C AngstromParam870_440_AOT_Ext SSA441_F tail1 tail2 AOT_440 size AOT_340 DATA_TYPE alm_type SSA441_T SSA1022_C SSA1022_F REFR_1022 ASYM873_C AOTAbsp873_F ASYM873_F SSA873_F SSA1022_T AOTAbsp873_C ASYM873_T SSA873_T REFI_873 sky_error SSA873_C REFI_1022 AngstromParam870_440_AOT_Absp AOTAbsp873_T EffRad_C EffRad_F AOTExt873_C AOTExt873_F AOTExt873_T AOT_1640 AOT_670 EffRad_T REFR_441 StdDev_C AOTExt441_T REFI_441 AOT_1020 tail_level zenith ASYM441_C AOTAbsp441_C REFR_673 AOTAbsp441_F AOTExt1022_T ASYM441_F REFI_673 StdDev_F alpha440_870 AOTExt1022_C AOTExt1022_F StdDev_T ASYM441_T VolCon_F VolCon_C AOTAbsp441_T AOT_500 tau440 ASYM673_C VolMedianRad_C VolMedianRad_F ASYM673_F AOT_870 VolCon_T sun_error VolMedianRad_T ASYM673_T more grwcsphotppM1.a1: zenith view_zenith pp_rad more grwcsphotsizeM1.a1: tail1 tail2 tau440 size siz_index num_of_angles tail_level zenith sun_error alm_type alpha440_870 sky_error more grwcsphotaotM1.a1: aot_1640 aot_380 TripletVar_670 TripletVar_440 Angstrom440_870 aot_870 TripletVar_340 zenith aot_500 Angstrom340_440 TripletVar_380 aot_670 pwv TripletVar_1640 Angstrom440_675 aot_1020 Angstrom500_870 TripletVar_500 WaterError Angstrom380_500 Angstrom440_675_Polar TripletVar_870 aot_340 TripletVar_1020 aot_440 more grwcsphotalmM1.a1: alm_rad zenith more grwcsphotaotfiltM1.a1: TripletVar_500 aot_440 TripletVar_870 Angstrom440_675_Polar Angstrom500_870 aot_670 TripletVar_670 pwv aot_1020 aot_340 Angstrom380_500 TripletVar_1020 zenith TripletVar_440 Angstrom440_870 TripletVar_340 aot_380 aot_1640 TripletVar_1640 Angstrom340_440 Angstrom440_675 TripletVar_380 WaterError aot_870 aot_500 more

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