DQRs for Session: 148920 User:mpekourCompleted: 03-21-2013

Data Quality Reports for Session: 148920 User: mpekour Completed: 03/21/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D110413.2	SBS/MFRSR/S1 - Reprocess: Hour offset in time stamps	sbsmfrsrS1.b1, sbsmfrsrS1.a0
D110607.3	SBS/MFRSR/M1 - Shading Issue	sbsmfrsrM1.a0, sbsmfrsrM1.b1, sbsmfrsrM1.00

DQRID : D110413.2

Start Date	Start Time	End Date	End Time
03/27/2011	2300	04/08/2011	0000

Subject:	SBS/MFRSR/S1 - Reprocess: Hour offset in time stamps
DataStreams:	sbsmfrsrS1.b1, sbsmfrsrS1.a0
Description:	The instrument time was off by an hour due to an incorrect reset to GMT-daylight savings time. One hour should be subtracted from all time stamps for the specified period. Data will be corrected and reprocessed.
Measurements:	sbsmfrsrS1.a0: alt diffuse_hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 diffuse_hemisp_broadband direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 head_temp logger_temp diffuse_hemisp_narrowband_filter3_raw Narrowband hemispheric irradiance, filter 5, nominal wavelength is 860 nm(hemisp_narrowband_filter5) Narrowband hemispheric irradiance, filter 6, nominal wavelength is 935 nm(hemisp_narrowband_filter6) Narrowband hemispheric irradiance, filter 3, nominal wavelength is 608 nm(hemisp_narrowband_filter3) Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm(hemisp_narrowband_filter4) Narrowband hemispheric irradiance, filter 1, nominal wavelength is 415 nm(hemisp_narrowband_filter1) Narrowband hemispheric irradiance, filter 2, nominal wavelength is 500 nm(hemisp_narrowband_filter2) hemisp_broadband_raw diffuse_hemisp_narrowband_filter2_raw lat time alltime_hemisp_broadband Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) hemisp_narrowband_filter1_raw Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) time_offset base_time Hemispheric broadband irradiance(hemisp_broadband) direct_horizontal_broadband head_temp2 hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter5_raw offset_filter4 offset_filter3 offset_broadband offset_filter6 offset_filter5 diffuse_hemisp_broadband_raw hemisp_narrowband_filter3_raw lon hemisp_narrowband_filter2_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 diffuse_hemisp_narrowband_filter4_raw logger_volt alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 offset_filter1 offset_filter2 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter5 diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter6_raw sbsmfrsrS1.b1: alltime_hemisp_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_broadband alt cosine_correction_sn_broadband time normalized_transmittance_filter1 elevation_angle normalized_transmittance_filter2 Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) head_temp normalized_transmittance_filter5 normalized_transmittance_filter6 normalized_transmittance_filter3 normalized_transmittance_filter4 nominal_calibration_factor_filter6 Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) nominal_calibration_factor_filter5 Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) nominal_calibration_factor_filter4 Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) nominal_calibration_factor_filter3 offset_broadband nominal_calibration_factor_filter2 nominal_calibration_factor_filter1 diffuse_correction_broadband cosine_solar_zenith_angle lat offset_filter4 offset_filter3 offset_filter6 offset_filter5 diffuse_correction_filter5 diffuse_correction_filter6 diffuse_correction_filter3 diffuse_correction_filter4 diffuse_correction_filter1 diffuse_correction_filter2 base_time wavelength_filter2 wavelength_filter1 wavelength_filter6 wavelength_filter5 wavelength_filter4 wavelength_filter3 direct_diffuse_ratio_broadband lon solar_zenith_angle computed_cosine_correction_filter4 computed_cosine_correction_filter5 computed_cosine_correction_filter6 computed_cosine_correction_broadband Narrowband hemispheric irradiance, filter 5, nominal wavelength is 860 nm(hemisp_narrowband_filter5) Narrowband hemispheric irradiance, filter 6, nominal wavelength is 935 nm(hemisp_narrowband_filter6) Narrowband hemispheric irradiance, filter 3, nominal wavelength is 608 nm(hemisp_narrowband_filter3) Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm(hemisp_narrowband_filter4) Narrowband hemispheric irradiance, filter 1, nominal wavelength is 415 nm(hemisp_narrowband_filter1) Narrowband hemispheric irradiance, filter 2, nominal wavelength is 500 nm(hemisp_narrowband_filter2) nominal_calibration_factor_broadband alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter2 logger_temp alltime_hemisp_narrowband_filter3 offset_filter2 offset_filter1 direct_diffuse_ratio_filter6 computed_cosine_correction_filter3 computed_cosine_correction_filter2 cosine_correction_we_filter6 computed_cosine_correction_filter1 cosine_correction_we_filter5 airmass cosine_correction_we_filter4 cosine_correction_we_filter3 cosine_correction_we_filter2 direct_diffuse_ratio_filter1 cosine_correction_we_filter1 azimuth_angle direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter4 Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) diffuse_hemisp_broadband time_offset Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) logger_volt Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) Hemispheric broadband irradiance(hemisp_broadband) cosine_correction_sn_filter6 head_temp2 cosine_correction_sn_filter4 bench_angle cosine_correction_sn_filter5 cosine_correction_sn_filter2 cosine_correction_we_broadband cosine_correction_sn_filter3 cosine_correction_sn_filter1

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DQRID : D110607.3

Start Date	Start Time	End Date	End Time
02/28/2011	1800	03/05/2011	0115
03/05/2011	2030	04/02/2011	0130

Subject:	SBS/MFRSR/M1 - Shading Issue
DataStreams:	sbsmfrsrM1.a0, sbsmfrsrM1.b1, sbsmfrsrM1.00
Description:	It looks like the shadowband may have slipped on the motor shaft during a weather event on 20110228. This resulted in a significant shading issue affecting data from 1900 UTC until sunset. It looks like maintenance made an attempt to fix this sometime on 20110305. We can't say exactly when maintenance occurred due to cloudy conditions. The maintenance was partially successful. 20110310 was the first clear day after maintenance, and we can see a minor shading issue affecting the hours between 2100 UTC and sunset. The last day we see this is 20110402 at sunset.
Measurements:	sbsmfrsrM1.00: Raw data stream - documentation not supported sbsmfrsrM1.a0: hemisp_broadband_raw Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm(hemisp_narrowband_filter4) Narrowband hemispheric irradiance, filter 3, nominal wavelength is 608 nm(hemisp_narrowband_filter3) Narrowband hemispheric irradiance, filter 2, nominal wavelength is 500 nm(hemisp_narrowband_filter2) hemisp_narrowband_filter3_raw Narrowband hemispheric irradiance, filter 1, nominal wavelength is 415 nm(hemisp_narrowband_filter1) diffuse_hemisp_narrowband_filter2_raw hemisp_narrowband_filter4_raw hemisp_narrowband_filter5_raw hemisp_narrowband_filter6_raw hemisp_narrowband_filter2_raw Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) diffuse_hemisp_broadband_raw hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter6_raw Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) direct_horizontal_broadband Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter1_raw Hemispheric broadband irradiance(hemisp_broadband) diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter5_raw Narrowband hemispheric irradiance, filter 5, nominal wavelength is 860 nm(hemisp_narrowband_filter5) Narrowband hemispheric irradiance, filter 6, nominal wavelength is 935 nm(hemisp_narrowband_filter6) direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 diffuse_hemisp_broadband direct_horizontal_narrowband_filter6 Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 sbsmfrsrM1.b1: Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) direct_diffuse_ratio_broadband direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 Hemispheric broadband irradiance(hemisp_broadband) Narrowband hemispheric irradiance, filter 6, nominal wavelength is 935 nm(hemisp_narrowband_filter6) Narrowband hemispheric irradiance, filter 5, nominal wavelength is 860 nm(hemisp_narrowband_filter5) direct_diffuse_ratio_filter1 direct_horizontal_broadband Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter6 diffuse_hemisp_broadband Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Narrowband hemispheric irradiance, filter 3, nominal wavelength is 608 nm(hemisp_narrowband_filter3) Narrowband hemispheric irradiance, filter 4, nominal wavelength is 660 nm(hemisp_narrowband_filter4) Narrowband hemispheric irradiance, filter 1, nominal wavelength is 415 nm(hemisp_narrowband_filter1) Narrowband hemispheric irradiance, filter 2, nominal wavelength is 500 nm(hemisp_narrowband_filter2) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)

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