DQRs for Session: 144145 User:ql_dataCompleted: 08-06-2012

Data Quality Reports for Session: 144145 User: ql_data Completed: 08/06/2012

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D051229.1	SGP/MFRSR/E9 - Missing data	sgpmfrsrE9.b1, sgpmfrsrlangleyE9.c1, sgpmfrsrlangplotE9.c1, sgpmfrsrE9.a0
D110418.6	SGP/MWRHF/C1 - Reprocessed: Rapid drift in 90 GHz noise diode	sgpmwrhfC1.b1
D110513.6	SGP/MFRSR/E6 - Shadowband slipped on motor shaft	sgpmfrsrE6.a0, sgpmfrsrE6.b1, sgpmfrsraod1michE6.c1, sgpmfrsrlangleyE6.c1, sgpmfrsrlangplotE6.c1
D110613.2	SGP/SIRS/E15 - NIP failure	sgpsirs20sE15.a0, sgpsirsE15.b1
D110628.2	SGP/SIRS/C1 - NIP failure	sgpsirs20sC1.a0, sgpsirsC1.b1
D110715.1	SGP/MFRSR/E9 - Heater board failed	sgpmfrsraod1michE9.c1, sgpmfrsrlangleyE9.c1, sgpmfrsrlangplotE9.c1, sgpmfrsrE9.a0, sgpmfrsrE9.b1
D110725.2	SGP/SIRS/E13 - NIP damaged by lightning strike	sgpsirs20sE13.a0, sgpsirsE13.b1
D110805.1	SGP/SIRS/E10 - MUX failure	sgpsirs20sE10.a0, sgpsirsE10.b1
D110805.2	SGP/SIRS/E20 - Upwelling LW incorrect	sgpsirs20sE20.a0, sgpsirsE20.b1
D110902.3	SGP/SIRS/E20 - Downwelling LW incorrect	sgpsirs20sE20.a0, sgpsirsE20.b1
D111102.3	SGP/MFRSR/E6 - Shadowband misalignment	sgpmfrsrE6.a0, sgpmfrsrE6.b1, sgpmfrsraod1michE6.c1, sgpmfrsrlangleyE6.c1, sgpmfrsrlangplotE6.c1
D120119.1	SGP/MFRSR/E9 - Shadowband Misalignment	sgpmfrsrE9.a0, sgpmfrsrE9.b1, sgpmfrsraod1michE9.c1, sgpmfrsrlangleyE9.c1, sgpmfrsrlangplotE9.c1
D120302.2	SGP/SIRS/C1 - Reprocess: Incorrect downwelling longwave calibration coefficient	sgpsirs20sC1.a0, sgpsirsC1.b1

DQRID : D051229.1

Start Date	Start Time	End Date	End Time
01/30/2002	1637	02/06/2002	0103
03/25/2003	1102	03/27/2003	1653
01/05/2005	0802	01/11/2005	1642
10/27/2006	0005	10/31/2006	2105
01/29/2008	1904	02/07/2008	2205
08/02/2003	1002	08/04/2003	1803
11/06/2000	1103	11/20/2000	1704
12/11/2000	0703	12/19/2000	1704
05/27/2001	1701	06/01/2001	1137
02/08/2008	1705	02/11/2008	2106
02/14/2008	2005	02/20/2008	2205
02/21/2008	1005	03/25/2008	1036
04/01/2008	1559	04/08/2008	1152
04/15/2008	1759	04/18/2008	1454
10/30/2009	1800	11/03/2009	1500
03/11/2010	0400	03/14/2010	1530
03/15/2010	1500	03/23/2010	0830
05/10/2010	1800	05/14/2010	1953
11/05/2010	0805	11/10/2010	1045
04/03/2011	2000	04/26/2011	1430
07/12/2011	2301	09/02/2011	1630
10/06/2011	1731	10/12/2011	2000
02/29/2000	0345	03/02/2000	0105
03/02/2000	1322	03/30/2000	1904
08/27/2000	1303	08/29/2000	1704
02/27/2000	1916	02/29/2000	0304
09/10/1999	1303	09/16/1999	1904
03/13/1999	2303	03/15/1999	1840
05/29/1998	2109	06/10/1998	1710
05/01/1998	1908	05/04/1998	1645
05/15/1998	0906	05/17/1998	0109

Subject:	SGP/MFRSR/E9 - Missing data
DataStreams:	sgpmfrsrE9.b1, sgpmfrsrlangleyE9.c1, sgpmfrsrlangplotE9.c1, sgpmfrsrE9.a0
Description:	Data are missing and unrecoverable.
Measurements:	sgpmfrsrE9.b1: logger_volt time cosine_correction_we_broadband normalized_transmittance_filter4 normalized_transmittance_filter3 normalized_transmittance_filter2 normalized_transmittance_filter1 normalized_transmittance_filter6 normalized_transmittance_filter5 azimuth_angle Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) airmass Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) nominal_calibration_factor_filter6 nominal_calibration_factor_filter5 lon diffuse_correction_broadband nominal_calibration_factor_filter2 nominal_calibration_factor_filter1 nominal_calibration_factor_filter4 nominal_calibration_factor_filter3 base_time offset_broadband time_offset direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 logger_temp direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 diffuse_hemisp_broadband head_temp cosine_correction_sn_filter3 cosine_correction_sn_filter2 cosine_correction_sn_filter5 computed_cosine_correction_filter6 alt cosine_correction_sn_filter4 cosine_correction_sn_filter6 elevation_angle Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) bench_angle computed_cosine_correction_filter1 computed_cosine_correction_filter3 computed_cosine_correction_filter2 computed_cosine_correction_filter5 computed_cosine_correction_filter4 cosine_correction_sn_filter1 cosine_correction_sn_broadband cosine_solar_zenith_angle nominal_calibration_factor_broadband wavelength_filter3 wavelength_filter4 wavelength_filter1 wavelength_filter2 wavelength_filter5 wavelength_filter6 lat offset_filter6 offset_filter5 offset_filter3 offset_filter4 offset_filter1 offset_filter2 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 diffuse_correction_filter1 diffuse_correction_filter2 diffuse_correction_filter3 diffuse_correction_filter4 diffuse_correction_filter5 diffuse_correction_filter6 Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) 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) alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter5 direct_diffuse_ratio_broadband computed_cosine_correction_broadband solar_zenith_angle alltime_hemisp_broadband hemisp_broadband direct_horizontal_broadband head_temp2 cosine_correction_we_filter1 cosine_correction_we_filter2 cosine_correction_we_filter5 cosine_correction_we_filter6 cosine_correction_we_filter3 cosine_correction_we_filter4 sgpmfrsrE9.a0: lat time diffuse_hemisp_broadband Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) offset_filter5 Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) offset_filter6 Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) hemisp_narrowband_filter2_raw Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) direct_horizontal_broadband time_offset offset_filter4 hemisp_narrowband_filter6_raw offset_filter3 offset_filter2 offset_filter1 offset_broadband head_temp2 head_temp diffuse_hemisp_narrowband_filter4_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) logger_volt hemisp_narrowband_filter4_raw alltime_hemisp_broadband hemisp_broadband_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw lon diffuse_hemisp_narrowband_filter3_raw alt diffuse_hemisp_broadband_raw hemisp_narrowband_filter1_raw hemisp_broadband diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 base_time alltime_hemisp_narrowband_filter6 logger_temp direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter1_raw direct_horizontal_narrowband_filter2 sgpmfrsrlangplotE9.c1: lon michalsky_lnI_broadband barnard_airmass michalsky_rejected_broadband michalsky_rejected_filter6 michalsky_rejected_filter5 michalsky_rejected_filter4 michalsky_rejected_filter3 michalsky_rejected_filter2 michalsky_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter1 barnard_rejected_filter5 barnard_rejected_filter6 barnard_rejected_filter3 barnard_rejected_filter4 alt michalsky_lnI_filter2 michalsky_lnI_filter1 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter6 michalsky_lnI_filter5 barnard_rejected_broadband lat time_offset barnard_lnI_broadband barnard_lnI_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_filter5 base_time michalsky_airmass sgpmfrsrlangleyE9.c1: barnard_error_fit_broadband barnard_error_slope_filter1 barnard_error_slope_filter3 barnard_error_slope_filter2 barnard_badflag_broadband barnard_error_slope_filter6 barnard_error_slope_filter4 barnard_error_slope_filter5 barnard_error_fit_filter6 barnard_error_fit_filter1 barnard_error_fit_filter3 barnard_error_fit_filter2 barnard_error_fit_filter5 barnard_error_fit_filter4 barnard_angstrom_exponent alt barnard_error_slope_broadband barnard_good_fraction_broadband barnard_good_fraction_filter1 barnard_good_fraction_filter2 barnard_good_fraction_filter3 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter2 barnard_badflag_filter1 barnard_good_fraction_filter5 barnard_good_fraction_filter4

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DQRID : D110418.6

Start Date	Start Time	End Date	End Time
03/18/2011	0000	09/20/2011	2359

Subject:	SGP/MWRHF/C1 - Reprocessed: Rapid drift in 90 GHz noise diode
DataStreams:	sgpmwrhfC1.b1
Description:	The noise diode of the 90 GHz channel was showing rapid drifts that affected the accuracy of the calibration. Although the algorithm is designed to follow slow drifts in the noise diode, in this case (because the variation was fast) the computed brightness temperature was probably about 4-5 K colder than it should be. Ingest was modified and data were reprocessed and archived in September 2011
Measurements:	sgpmwrhfC1.b1: Sky brightness temperature (90 GHz)(tbsky90)

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DQRID : D110513.6

Start Date	Start Time	End Date	End Time
04/09/2011	1200	04/26/2011	1800

Subject:	SGP/MFRSR/E6 - Shadowband slipped on motor shaft
DataStreams:	sgpmfrsrE6.a0, sgpmfrsrE6.b1, sgpmfrsraod1michE6.c1, sgpmfrsrlangleyE6.c1, sgpmfrsrlangplotE6.c1
Description:	Sometime before sunrise on 20110409 the shadowband slipped on the motor shaft. Do not use data covered by this DQR.
Measurements:	sgpmfrsrE6.a0: direct_horizontal_narrowband_filter6 diffuse_hemisp_narrowband_filter3_raw hemisp_narrowband_filter2_raw hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_broadband_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter2_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) hemisp_broadband_raw Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) diffuse_hemisp_narrowband_filter4_raw hemisp_narrowband_filter1_raw Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) 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, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter6_raw diffuse_hemisp_broadband direct_horizontal_broadband hemisp_broadband sgpmfrsrlangleyE6.c1: barnard_angstrom_exponent michalsky_optical_depth_filter1 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 barnard_optical_depth_broadband michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 michalsky_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter6 barnard_optical_depth_filter1 barnard_optical_depth_filter2 barnard_optical_depth_filter3 barnard_optical_depth_filter4 michalsky_angstrom_exponent michalsky_optical_depth_broadband sgpmfrsrE6.b1: diffuse_hemisp_broadband Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) 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) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) 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, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 direct_horizontal_narrowband_filter4 hemisp_broadband direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter1 direct_diffuse_ratio_broadband direct_horizontal_narrowband_filter6 sgpmfrsraod1michE6.c1: hemisp_narrowband_filter6_raw hemisp_narrowband_filter2_raw direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_narrowband_filter1_raw hemisp_narrowband_filter3_raw hemisp_broadband_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 Io_filter2 Io_filter3 Io_filter1 Io_filter4 Io_filter5 diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter3_raw Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) direct_diffuse_ratio_broadband Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) 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) hemisp_narrowband_filter4_raw angstrom_exponent Aerosol optical depth filter 4(aerosol_optical_depth_filter4) hemisp_narrowband_filter5_raw Aerosol optical depth filter 5(aerosol_optical_depth_filter5) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 diffuse_hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter6_raw direct_diffuse_ratio_filter6 diffuse_hemisp_broadband diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw Total optical depth direct narrowband filter 3(total_optical_depth_filter3) Total optical depth direct narrowband filter 4(total_optical_depth_filter4) Total optical depth direct narrowband filter 5(total_optical_depth_filter5) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) hemisp_broadband sgpmfrsrlangplotE6.c1: barnard_lnI_broadband barnard_lnI_filter4 barnard_lnI_filter3 barnard_lnI_filter6 barnard_lnI_filter5 barnard_lnI_filter1 barnard_lnI_filter2 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter1 michalsky_lnI_filter6 michalsky_lnI_broadband

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DQRID : D110613.2

Start Date	Start Time	End Date	End Time
03/11/2011	1900	05/02/2011	1513
06/17/2011	1100	06/28/2011	1600

Subject:	SGP/SIRS/E15 - NIP failure
DataStreams:	sgpsirs20sE15.a0, sgpsirsE15.b1
Description:	The short_direct_normal (NIP instrument) cable failed during this time period. Data are not recoverable. Users can derive an estimate of direct normal values using the following formula: short_direct_normal = (down_short_hemisp - down_short_diffuse_hemisp)/cos(zenith angle)
Measurements:	sgpsirs20sE15.a0: inst_direct_normal sgpsirsE15.b1: Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max) Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal) short_direct_normal_std Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)

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DQRID : D110628.2

Start Date	Start Time	End Date	End Time
06/12/2011	0000	06/24/2011	1740

Subject:	SGP/SIRS/C1 - NIP failure
DataStreams:	sgpsirs20sC1.a0, sgpsirsC1.b1
Description:	The short_direct_normal (NIP instrument) cable failed during this time period. Data are not recoverable. Users can derive an estimate of direct normal values using the following formula: short_direct_normal = (down_short_hemisp - down_short_diffuse_hemisp)/cos(zenith angle)
Measurements:	sgpsirs20sC1.a0: inst_direct_normal sgpsirsC1.b1: Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal) short_direct_normal_std Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max) Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)

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DQRID : D110715.1

Start Date	Start Time	End Date	End Time
05/24/2011	2200	06/06/2011	2000

Subject:	SGP/MFRSR/E9 - Heater board failed
DataStreams:	sgpmfrsraod1michE9.c1, sgpmfrsrlangleyE9.c1, sgpmfrsrlangplotE9.c1, sgpmfrsrE9.a0, sgpmfrsrE9.b1
Description:	The heater board failed. Do not use data covered by this DQR.
Measurements:	sgpmfrsrE9.b1: direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) direct_diffuse_ratio_filter1 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) direct_diffuse_ratio_filter2 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) direct_diffuse_ratio_filter3 Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) 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_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 alltime_hemisp_narrowband_filter6 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter5 diffuse_hemisp_broadband direct_diffuse_ratio_broadband alltime_hemisp_broadband hemisp_broadband direct_horizontal_broadband Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) sgpmfrsrE9.a0: alltime_hemisp_broadband hemisp_broadband_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_broadband hemisp_narrowband_filter1_raw diffuse_hemisp_broadband_raw 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, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) hemisp_narrowband_filter2_raw direct_horizontal_broadband Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) hemisp_broadband hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 diffuse_hemisp_narrowband_filter4_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter4_raw sgpmfrsraod1michE9.c1: diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter3_raw alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter2 alltime_hemisp_broadband Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) 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 1(direct_normal_narrowband_filter1) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 Total optical depth direct narrowband filter 5(total_optical_depth_filter5) Total optical depth direct narrowband filter 4(total_optical_depth_filter4) Total optical depth direct narrowband filter 3(total_optical_depth_filter3) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter5 Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_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) hemisp_narrowband_filter1_raw direct_horizontal_broadband direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter6 hemisp_broadband diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter4_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Io_filter2 Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Io_filter1 Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Io_filter4 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Io_filter3 Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw direct_diffuse_ratio_broadband Io_filter5 hemisp_broadband_raw hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_broadband angstrom_exponent diffuse_hemisp_narrowband_filter2_raw Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 1(aerosol_optical_depth_filter1) hemisp_narrowband_filter6_raw Aerosol optical depth filter 2(aerosol_optical_depth_filter2) sgpmfrsrlangplotE9.c1: michalsky_lnI_broadband michalsky_lnI_filter2 michalsky_lnI_filter1 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter6 michalsky_lnI_filter5 barnard_lnI_broadband barnard_lnI_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_filter5 sgpmfrsrlangleyE9.c1: barnard_optical_depth_broadband barnard_angstrom_exponent michalsky_optical_depth_filter2 michalsky_optical_depth_filter1 michalsky_optical_depth_filter4 michalsky_optical_depth_filter3 michalsky_optical_depth_filter6 michalsky_optical_depth_filter5 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 barnard_optical_depth_filter2 barnard_optical_depth_filter1 michalsky_angstrom_exponent michalsky_optical_depth_broadband

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DQRID : D110725.2

Start Date	Start Time	End Date	End Time
06/12/2011	0539	06/14/2011	1556

Subject:	SGP/SIRS/E13 - NIP damaged by lightning strike
DataStreams:	sgpsirs20sE13.a0, sgpsirsE13.b1
Description:	Apparent lightning strike in the instrument cluster area resulted in a failed NIP. The SIRS was due for calibration change outs so the US, DS, DD and NIP were replaced. The updated program was loaded at approximately 1730 GMT. An estimate of direct normal values can be derived using the following formula: short_direct_normal = (down_short_hemisp - down_short_diffuse_hemisp)/cos(zenith angle)
Measurements:	sgpsirs20sE13.a0: inst_direct_normal sgpsirsE13.b1: Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal) short_direct_normal_std Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min) Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)

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DQRID : D110805.1

Start Date	Start Time	End Date	End Time
07/18/2010	0933	06/22/2011	1713

Subject:	SGP/SIRS/E10 - MUX failure
DataStreams:	sgpsirs20sE10.a0, sgpsirsE10.b1
Description:	Starting on 7/18/2010 there were periodic large dropouts in the downwelling shortwave hemipsheric data eventually leading to failures in all other SIRS data throughout the specified time range. Subsequent and extensive corrective maintenance was ongoing until 6/22/2011 when all measurement problems were resolved. Due to the extensive data disruption during this time range all data from this station is suspect. For shortwave datastreams,however, data review reveals that the VAP qcrad1longE10.c1 and s1 datastreams have accurately flagged and removed suspect shortwave data and provides the user the most accurate values available for short_direct_normal, down_short_diffuse and down_short_hemisp. The user is referred to the best estimate data in the s1 datastream. Longwave data after 8/18/2010 1800GMT is known to be biased from 0 to +20 W/m2. The user is advised to not use the down_long_hemisp_shaded and up_long_hemisp datastreams in any form from 8/18/2010 to 6/22/2011. The sgpqcradlong1E10 datastreams do not effectively flag potentially bad data.
Measurements:	sgpsirsE10.b1: Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp) inst_up_long_dome_temp Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min) down_long_hemisp_shaded_std Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min) Downwelling Longwave Hemispheric Irradiance, Shaded Ventilated Pyrgeometer(down_long_hemisp_shaded) short_direct_normal_std up_short_hemisp_std Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max) Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min) Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max) Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min) down_short_hemisp_std Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Minima(down_short_hemisp_min) Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min) Upwelling Longwave Hemispheric Net Infrared(up_long_netir) Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Maxima(down_short_hemisp_max) Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Maxima(down_long_hemisp_shaded_max) Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp) Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp) down_short_diffuse_hemisp_std Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Maxima(up_long_hemisp_max) up_long_hemisp_std inst_down_long_shaded_dome_temp Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Maxima(down_short_diffuse_hemisp_max) Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal) Downwelling Longwave Hemispheric Net Infrared(down_long_netir) inst_up_long_case_temp Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) inst_down_long_shaded_case_temp sgpsirs20sE10.a0: inst_up_long_dome_resist inst_down_long_shaded_case_resist inst_up_long_hemisp_tp Irradiance, longwave, downwelling, hemispheric, thermopile (Shaded Pyrgeometer1)(inst_down_long_hemisp_shaded_tp) inst_up_long_case_resist inst_diffuse inst_up_short_hemisp inst_global inst_down_long_shaded_dome_resist inst_direct_normal

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DQRID : D110805.2

Start Date	Start Time	End Date	End Time
04/02/2011	2142	06/15/2011	1900

Subject:	SGP/SIRS/E20 - Upwelling LW incorrect
DataStreams:	sgpsirs20sE20.a0, sgpsirsE20.b1
Description:	The UIR signal (up_long_hemisp datastream) had connection and cabling problems during the time period specified. Site ops personnel replaced the Multiplexer on 6/15/2011 at 19:00 resolving the problem.
Measurements:	sgpsirsE20.b1: Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Maxima(up_long_hemisp_max) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min) inst_up_long_case_temp Upwelling Longwave Hemispheric Net Infrared(up_long_netir) up_long_hemisp_std inst_up_long_dome_temp sgpsirs20sE20.a0: inst_up_long_case_resist inst_up_long_hemisp_tp inst_up_long_dome_resist

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DQRID : D110902.3

Start Date	Start Time	End Date	End Time
06/16/2011	2100	07/13/2011	1811

Subject:	SGP/SIRS/E20 - Downwelling LW incorrect
DataStreams:	sgpsirs20sE20.a0, sgpsirsE20.b1
Description:	The downwelling longwave hemispheric shaded (down_long_hemisp_shaded ) values periodically were missing or incorrect. Connections on the Multiplexer were reseated on 7/13/2011 at 18:11 resolving the problem.
Measurements:	sgpsirsE20.b1: inst_down_long_shaded_case_temp inst_down_long_shaded_dome_temp Downwelling Longwave Hemispheric Net Infrared(down_long_netir) Downwelling Longwave Hemispheric Irradiance, Shaded Ventilated Pyrgeometer(down_long_hemisp_shaded) down_long_hemisp_shaded_std Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min) Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Maxima(down_long_hemisp_shaded_max) sgpsirs20sE20.a0: inst_down_long_shaded_case_resist inst_down_long_shaded_dome_resist Irradiance, longwave, downwelling, hemispheric, thermopile (Shaded Pyrgeometer1)(inst_down_long_hemisp_shaded_tp)

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DQRID : D111102.3

Start Date	Start Time	End Date	End Time
05/31/2011	1800	08/16/2011	2359

Subject:	SGP/MFRSR/E6 - Shadowband misalignment
DataStreams:	sgpmfrsrE6.a0, sgpmfrsrE6.b1, sgpmfrsraod1michE6.c1, sgpmfrsrlangleyE6.c1, sgpmfrsrlangplotE6.c1
Description:	A shading issue was impacting the data between 1800 UTC and 2359 UTC each day. Do not use data between those times. Data other times during the day are OK.
Measurements:	sgpmfrsrE6.a0: direct_horizontal_narrowband_filter6 diffuse_hemisp_narrowband_filter3_raw hemisp_narrowband_filter2_raw hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_broadband_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter2_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) hemisp_broadband_raw Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) diffuse_hemisp_narrowband_filter4_raw hemisp_narrowband_filter1_raw Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) 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, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter6_raw diffuse_hemisp_broadband direct_horizontal_broadband hemisp_broadband sgpmfrsrlangleyE6.c1: barnard_angstrom_exponent michalsky_optical_depth_filter1 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 barnard_optical_depth_broadband michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 michalsky_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter6 barnard_optical_depth_filter1 barnard_optical_depth_filter2 barnard_optical_depth_filter3 barnard_optical_depth_filter4 michalsky_angstrom_exponent michalsky_optical_depth_broadband sgpmfrsrE6.b1: diffuse_hemisp_broadband Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) 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) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) 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, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 direct_horizontal_narrowband_filter4 hemisp_broadband direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter1 direct_diffuse_ratio_broadband direct_horizontal_narrowband_filter6 sgpmfrsraod1michE6.c1: hemisp_narrowband_filter6_raw hemisp_narrowband_filter2_raw direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_narrowband_filter1_raw hemisp_narrowband_filter3_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 Io_filter2 Io_filter3 Io_filter1 Io_filter4 Io_filter5 diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter3_raw Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) direct_diffuse_ratio_broadband Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) 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) hemisp_narrowband_filter4_raw angstrom_exponent Aerosol optical depth filter 4(aerosol_optical_depth_filter4) hemisp_narrowband_filter5_raw Aerosol optical depth filter 5(aerosol_optical_depth_filter5) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 diffuse_hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter6_raw direct_diffuse_ratio_filter6 diffuse_hemisp_broadband diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw Total optical depth direct narrowband filter 3(total_optical_depth_filter3) Total optical depth direct narrowband filter 4(total_optical_depth_filter4) Total optical depth direct narrowband filter 5(total_optical_depth_filter5) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) sgpmfrsrlangplotE6.c1: barnard_lnI_broadband

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DQRID : D120119.1

Start Date	Start Time	End Date	End Time
06/19/2011	1115	10/06/2011	1730

Subject:	SGP/MFRSR/E9 - Shadowband Misalignment
DataStreams:	sgpmfrsrE9.a0, sgpmfrsrE9.b1, sgpmfrsraod1michE9.c1, sgpmfrsrlangleyE9.c1, sgpmfrsrlangplotE9.c1
Description:	A shading problem began 20110619. Between the start date and 20110621 @ 1400 UTC the shadowband is not shading at all. An attempt was made to adjust the band on 20110621. This partially fixed the problem, with the hours from 1800 UTC to sunset affected. The morning data are OK after the attempted fix on 20110621. On 20110712 the instrument stopped functioning.
Measurements:	sgpmfrsrE9.b1: direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) direct_diffuse_ratio_filter3 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) 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_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter2 diffuse_hemisp_broadband direct_diffuse_ratio_broadband hemisp_broadband direct_horizontal_broadband Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) sgpmfrsrE9.a0: hemisp_broadband_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_broadband diffuse_hemisp_broadband_raw hemisp_narrowband_filter1_raw 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, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) hemisp_narrowband_filter2_raw Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) direct_horizontal_broadband hemisp_broadband hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter6_raw direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 diffuse_hemisp_narrowband_filter4_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter1_raw direct_horizontal_narrowband_filter2 hemisp_narrowband_filter4_raw sgpmfrsraod1michE9.c1: diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter3_raw Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) 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 1(direct_normal_narrowband_filter1) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 Total optical depth direct narrowband filter 5(total_optical_depth_filter5) Total optical depth direct narrowband filter 4(total_optical_depth_filter4) Total optical depth direct narrowband filter 3(total_optical_depth_filter3) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter5 Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_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) hemisp_narrowband_filter1_raw direct_horizontal_broadband direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter6 hemisp_broadband diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter4_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Io_filter2 Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Io_filter1 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Io_filter4 Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Io_filter3 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw direct_diffuse_ratio_broadband Io_filter5 hemisp_broadband_raw hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_broadband angstrom_exponent diffuse_hemisp_narrowband_filter2_raw Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) hemisp_narrowband_filter6_raw Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) sgpmfrsrlangplotE9.c1: michalsky_lnI_broadband michalsky_lnI_filter2 michalsky_lnI_filter1 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter6 michalsky_lnI_filter5 barnard_lnI_broadband barnard_lnI_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_filter5 sgpmfrsrlangleyE9.c1: barnard_optical_depth_broadband barnard_angstrom_exponent michalsky_optical_depth_filter2 michalsky_optical_depth_filter1 michalsky_optical_depth_filter4 michalsky_optical_depth_filter3 michalsky_optical_depth_filter6 michalsky_optical_depth_filter5 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 barnard_optical_depth_filter2 barnard_optical_depth_filter1 michalsky_angstrom_exponent michalsky_optical_depth_broadband

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DQRID : D120302.2

Start Date	Start Time	End Date	End Time
06/14/2011	1730	01/04/2012	2045

Subject:	SGP/SIRS/C1 - Reprocess: Incorrect downwelling longwave calibration coefficient
DataStreams:	sgpsirs20sC1.a0, sgpsirsC1.b1
Description:	Calibration coefficient for downwelling longwave was incorrect for the specified period. To correct the one minute data b1 datastream follow the procedure below: 1) Obtain the following variables from the 20s datastream for each one minute of the affected time range: inst_down_long_shaded_dome_resist (Rd) inst_down_long_shaded_case_resist (Rc) inst_down_long_hemisp_shaded_tp (tpDIR_mV) 2) using the 20s tp voltage in mV convert to uV. tpDIR[uV] = inst_down_long_hemisp_shaded_tp[mV]1000[uV/mV] 3) For each 20s data entry convert Rd and Rc to temperature Td =1/ (a0 + (a1LN (Rd1000) + (a2LN (Rd1000)^3))) Tc = 1/ (a0 + (a1LN (Rc1000) + (a2LN (Rc1000)^3))) where a0 = 0.0010295 a1 = 0.0002391 a2 = 0.0000001568 4) Apply for each 20s data entry: (correct k1=0.2762) WinDIR(W/m2)= [0.2762tpDIR] + SigmaTc^4 -4Sigma*(Td^4 - Tc^4) where, Sigma = 5.6704E-8 (Stefan-Boltzman Const) 5) Generate new 1 minute average from the 3 20-second measurements
Measurements:	sgpsirs20sC1.a0: inst_down_long_shaded_dome_resist inst_down_long_shaded_case_resist Irradiance, longwave, downwelling, hemispheric, thermopile (Shaded Pyrgeometer1)(inst_down_long_hemisp_shaded_tp) sgpsirsC1.b1: Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Maxima(down_long_hemisp_shaded_max) down_long_hemisp_shaded_std Downwelling Longwave Hemispheric Irrad., Shaded Ventilated Pyrgeometer, Minima(down_long_hemisp_shaded_min) Downwelling Longwave Hemispheric Net Infrared(down_long_netir) inst_down_long_shaded_case_temp Downwelling Longwave Hemispheric Irradiance, Shaded Ventilated Pyrgeometer(down_long_hemisp_shaded) inst_down_long_shaded_dome_temp

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