DQRs for Session: 143357 User:jmokCompleted: 06-27-2012

Data Quality Reports for Session: 143357 User: jmok Completed: 06/27/2012

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D000719.1	TWP/C1 - Generator Problem	twpsondewnpnC1.a0, twpmfrsrC1.a0, twpsondewnpnC1.a1, twpmfrsrC1.b1, twpvceil25kC1.a1, twpvceil25kC1.b1
D001128.1	TWP/MFRSR/C1 - 615 nm channel bad	twpmfrsrC1.b1
D001129.1	TWP/MFRSR/C1 - Data go to zero between 10-11 LST.	twpmfrsrC1.a0, twpmfrsrC1.b1
D010430.6	TWP/MFRSR/C1 - Shadowband misalignment	twpmfrsrC1.a0, twpmfrsrC1.b1
D020208.2	TWP/MFRSR/C1 - Missing Data	twpmfrsrC1.b1, twpmfrsrC1.a0
D020620.62	TWP/C1 - Incorrect elevation reported in Manus Data	twpmfrsrC1.b1, twpmfrsrC1.a1, twpmfrsrC1.a0
D020821.1	TWP/MFRSR/C1 - 870 nm channel (filter 5) failing on TWP.C1 MFRSR	twpmfrsrC1.a0, twpmfrsrC1.b1
D030515.1	TWP/MFRSR/C1 - Instrument noise problem, Shadowband Misalignment	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrC1.00
D031028.1	TWP/MFRSR/C1 - Shadowband Misalignment	twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsraod1michC1.c1, twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrC1.00
D050106.1	TWP/MFRSR/C1 - shadowband misaligment	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D060505.2	TWP/MFRSR/C1 - Instrument not shading properly	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D070927.3	TWP/MFRSR/C1 - Incorrect Hemispheric and Diffuse data	twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrC1.a0, twpmfrsrC1.b1
D080108.4	TWP/MFRSR/C1 - Shadowband Misalignment	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D090224.2	TWP/MFRSR/C1 - Intermittent shading problem	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D100520.3	TWP/MFRSR/C1 - Installation Issue	twpmfrsrC1.00, twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D100524.6	TWP/MFRSR/C1 - Heater problem	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D100831.1	TWP/MFRSR/C1 - Heater problem	twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrC1.a0, twpmfrsrC1.b1
D110728.1	TWP/MFRSR/C1 - Heater Board Failure	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D111102.4	TWP/MFRSR/C1 - Linear heater board failure	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
D980512.1	TWP/MFRSR/C1 - Calibration Drift	twpmfrsrC1.a0, twpmfrsrC1.b1
D990507.4	TWP/MFRSR/C1 - New head/filters installed	twpmfrsrC1.a1, twpmfrsrC1.b1
D990906.2	TWP/MFRSR/C1 - Reprocess: Metadata error	twpmfrsrC1.a0, twpmfrsrC1.b1
D990912.1	TWP/MFRSR/C1 - Reprocess: Metadata error	twpmfrsrC1.a0, twpmfrsrC1.b1
D990912.2	TWP/MFRSR/C1 - Shadowband misalignment	twpmfrsrC1.a0, twpmfrsrC1.b1

DQRID : D000719.1

Start Date	Start Time	End Date	End Time
11/20/1998	0000	11/27/1998	0000

Subject:	TWP/C1 - Generator Problem
DataStreams:	twpsondewnpnC1.a0, twpmfrsrC1.a0, twpsondewnpnC1.a1, twpmfrsrC1.b1, twpvceil25kC1.a1, twpvceil25kC1.b1
Description:	On November 18 the generator was turned off due to a fault in the oil pressure sensor. It had been having trouble for at least a day prior to the manual shut-down. ADaM, the MPL, and the WSI were also shut down to prevent an unscheduled power cycle. As a result, there is a block of missing data from November 20-27 for all of the instruments except those connected to the Zeno loggers (SKYRAD, GNDRAD, SMET).
Measurements:	twpsondewnpnC1.a0: Wind Direction(deg) asc Mean Wind Speed(wspd) Humidity, relative(rh) Dry Bulb Temperature(tdry) lon base_time wstat lat Dewpoint Temperature(dp) Pressure, atmospheric, constant value of model level, RUC model output(pres) time_offset alt twpsondewnpnC1.a1: Pressure, atmospheric, constant value of model level, RUC model output(pres) wstat asc lon Dry Bulb Temperature(tdry) Humidity, relative(rh) Eastward Wind Component(u_wind) Mean Wind Speed(wspd) base_time Northward Wind Component(v_wind) Dewpoint Temperature(dp) time_offset alt Wind Direction(deg) lat twpvceil25kC1.a1: laser_temperature Backscatter(backscatter) lon measurement_parameters base_time alt_highest_signal Vertical visibility(vertical_visibility) alt lat Second lowest cloud base height(second_cbh) Lowest cloud base height detected.(first_cbh) receiver_sensitivity Third cloud base height(third_cbh) range detection_status background_light time_offset sum_backscatter status_flag window_contamination tilt_angle laser_pulse_energy filename status_string twpvceil25kC1.b1: laser_pulse_energy Second lowest cloud base height(second_cbh) time_offset receiver_sensitivity Vertical visibility(vertical_visibility) filename measurement_parameters status_string background_light sum_backscatter lon status_flag detection_status range laser_temperature Third cloud base height(third_cbh) Lowest cloud base height detected.(first_cbh) alt alt_highest_signal tilt_angle Backscatter(backscatter) window_contamination lat base_time twpmfrsrC1.b1: logger_volt lon alt diffuse_hemisp_broadband base_time cosine_solar_zenith_angle lat Direct Normal Broadband Irradiance(direct_norm_broadband) time_offset callang_flags hemisp_narrowband diffuse_hemisp_narrowband total_hemisp_broadband mfrsr_temp Direct Normal Irradiance, NIMFR(direct_norm_narrowband) twpmfrsrC1.a0: lat dif6 dif5 dif7 dif2 dif1 dif4 dif3 supply_voltage base_time detector_temp alt time_offset tot3 tot4 lon tot1 tot2 tot7 tot5 tot6 dirn4 dirn3 dirn2 dirn1 dirn7 dirn6 dirn5

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DQRID : D001128.1

Start Date	Start Time	End Date	End Time
03/30/2000	0000	04/11/2000	2359

Subject:	TWP/MFRSR/C1 - 615 nm channel bad
DataStreams:	twpmfrsrC1.b1
Description:	615 nm channel is bad.
Measurements:	twpmfrsrC1.b1: direct_horizontal_narrowband_filter3 Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3)

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DQRID : D001129.1

Start Date	Start Time	End Date	End Time
06/17/2000	0000	08/12/2000	2359

Subject:	TWP/MFRSR/C1 - Data go to zero between 10-11 LST.
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	Data goes to zero between 10-11 LST on many days.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband direct_horizontal_broadband 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_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) diffuse_hemisp_broadband 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) 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter5 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) direct_horizontal_narrowband_filter1 direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter4_raw hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter3_raw Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw hemisp_broadband diffuse_hemisp_broadband

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DQRID : D010430.6

Start Date	Start Time	End Date	End Time
01/01/2001	0000	01/01/2001	2359

Subject:	TWP/MFRSR/C1 - Shadowband misalignment
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	Slight midday shading problem affecting direct and diffuse only.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) diffuse_hemisp_broadband Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 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) direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter6_raw direct_horizontal_broadband diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter2_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) diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_broadband

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DQRID : D020208.2

Start Date	Start Time	End Date	End Time
03/28/1999	0625	04/01/1999	1552
05/15/1999	0401	05/17/1999	0359
05/24/1999	2124	06/15/1999	0329
08/02/1999	0950	08/05/1999	1044
09/03/1999	0235	09/10/1999	0209
10/01/1999	0830	10/22/1999	1955
05/27/2000	1454	05/29/2000	0501
01/09/1999	0338	01/11/1999	2014
03/12/1999	1413	03/15/1999	0019
08/12/2000	1605	08/14/2000	0501
08/22/2000	2326	08/24/2000	0436
01/04/1999	0853	01/06/1999	2034
09/03/2000	0419	09/08/2000	2112
10/14/2000	0400	10/19/2000	0218
12/02/2000	2218	12/04/2000	0235
12/21/2000	0554	12/23/2000	0013
01/01/2001	0512	01/03/2001	0437
02/17/2001	1357	02/19/2001	0640
03/17/2001	1426	03/20/2001	0455
03/20/2002	0119	03/22/2002	0647
09/26/2002	0036	10/01/2002	0047
11/20/1998	0136	11/27/1998	0405
12/13/1998	2124	12/15/1998	0013
12/17/1997	0759	01/13/1998	0213
01/14/1998	1752	02/07/1998	0328
05/23/1998	1707	05/25/1998	2305
06/22/1998	1236	07/07/1998	2151
08/21/1998	2247	08/27/1998	0708
10/25/1996	1136	10/27/1996	2051
11/01/1996	1216	11/04/1996	1554
11/15/1996	1403	11/18/1996	0758
11/18/1996	2246	11/20/1996	1829
03/16/1997	0300	03/25/1997	0039
03/27/1997	1609	04/01/1997	0711
04/01/1997	2306	04/03/1997	2035
06/04/1997	0618	06/11/1997	0352
07/08/1997	1047	07/21/1997	2126
11/06/1997	0452	11/10/1997	1658
10/20/2002	0123	10/30/2002	0330
07/13/2006	1802	09/13/2006	1600
10/13/2010	0800	10/15/2010	0200
12/18/2010	1115	12/20/2010	0420
12/24/2010	0715	12/27/2010	0345
02/03/2011	2200	02/07/2011	2300

Subject:	TWP/MFRSR/C1 - Missing Data
DataStreams:	twpmfrsrC1.b1, twpmfrsrC1.a0
Description:	Data are missing and unrecoverable.
Measurements:	twpmfrsrC1.b1: logger_volt Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) cosine_correction_we_broadband bench_angle solar_zenith_angle cosine_correction_we_filter3 hemisp_broadband cosine_correction_we_filter2 cosine_correction_we_filter5 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_sn_filter2 cosine_correction_sn_filter1 cosine_correction_sn_filter4 cosine_correction_sn_filter3 cosine_correction_sn_filter6 cosine_correction_sn_filter5 diffuse_correction_filter4 diffuse_correction_filter5 diffuse_correction_filter6 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) lon computed_cosine_correction_broadband nominal_calibration_factor_filter4 nominal_calibration_factor_filter5 nominal_calibration_factor_filter6 nominal_calibration_factor_filter1 cosine_correction_we_filter6 nominal_calibration_factor_filter2 nominal_calibration_factor_filter3 diffuse_correction_filter1 diffuse_correction_filter3 diffuse_correction_filter2 alt diffuse_hemisp_broadband logger_temp elevation_angle base_time direct_diffuse_ratio_filter3 cosine_solar_zenith_angle direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 lat direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 wavelength_filter6 wavelength_filter4 wavelength_filter5 wavelength_filter2 wavelength_filter3 head_temp wavelength_filter1 diffuse_correction_broadband offset_filter4 offset_filter5 offset_filter6 offset_filter1 offset_filter2 alltime_hemisp_broadband offset_filter3 time_offset direct_horizontal_broadband computed_cosine_correction_filter6 computed_cosine_correction_filter5 computed_cosine_correction_filter4 computed_cosine_correction_filter3 computed_cosine_correction_filter2 computed_cosine_correction_filter1 offset_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 time direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 nominal_calibration_factor_broadband direct_horizontal_narrowband_filter1 airmass 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 normalized_transmittance_filter6 normalized_transmittance_filter5 normalized_transmittance_filter4 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 direct_diffuse_ratio_broadband head_temp2 azimuth_angle 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) normalized_transmittance_filter1 normalized_transmittance_filter2 normalized_transmittance_filter3 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) cosine_correction_sn_broadband twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 lat direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter4_raw alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_raw head_temp hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw time offset_filter3 offset_filter2 offset_broadband offset_filter1 hemisp_narrowband_filter4_raw Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) base_time Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) offset_filter6 offset_filter5 offset_filter4 logger_temp direct_horizontal_broadband diffuse_hemisp_broadband_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) head_temp2 diffuse_hemisp_narrowband_filter1_raw alt time_offset hemisp_narrowband_filter2_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 lon Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband logger_volt diffuse_hemisp_broadband

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DQRID : D020620.62

Start Date	Start Time	End Date	End Time
10/21/1996	1804	06/22/2000	2359

Subject:	TWP/C1 - Incorrect elevation reported in Manus Data
DataStreams:	twpmfrsrC1.b1, twpmfrsrC1.a1, twpmfrsrC1.a0
Description:	(From Bill Clements) We have been using 6m MSL as the station elevation of Momote (Manus). This was based on information posted near the station barometer in the Momote Weather Service Office. It turns out that the official WMO station elevation for Momote is 4m MSL and the upper air elevation is 5m MSL. All Manus instruments except the sonde station are at 4m MSL. The sonde launching station is at 5m MSL.
Measurements:	twpmfrsrC1.b1: alt twpmfrsrC1.a0: alt twpmfrsrC1.a1: alt

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DQRID : D020821.1

Start Date	Start Time	End Date	End Time
11/07/2001	0000	10/30/2002	2359

Subject:	TWP/MFRSR/C1 - 870 nm channel (filter 5) failing on TWP.C1 MFRSR
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	The 870 nm channel has been failing and generally is zero or too low. It returns intermittently but the quality/accuracy of the measurement is unknown. It is possible, with caution, some of the intermittent data can be used by an experienced user but generally for this time period the data is erroneous and thus it is colored red.
Measurements:	twpmfrsrC1.b1: Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) twpmfrsrC1.a0: direct_horizontal_narrowband_filter5 Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)

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DQRID : D030515.1

Start Date	Start Time	End Date	End Time
05/04/2003	0000	05/29/2003	0200

Subject:	TWP/MFRSR/C1 - Instrument noise problem, Shadowband Misalignment
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrC1.00
Description:	There was a slight shading problem from 05/04 to 05/29. Maintenance corrected the problem at around 0200 UTC on 05/29. The shading misalignment resulted in frequently noisy/oscillating data on all broadband/narrowband channels, making data questionable during this time.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband direct_horizontal_broadband 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_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) diffuse_hemisp_broadband 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) 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 hemisp_narrowband_filter5_raw 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) direct_horizontal_narrowband_filter1 direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter4_raw hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter6_raw hemisp_broadband_raw hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw hemisp_broadband diffuse_hemisp_broadband twpmfrsrC1.00: Raw data stream - documentation not supported

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DQRID : D031028.1

Start Date	Start Time	End Date	End Time
10/18/2003	0000	11/10/2003	2359

Subject:	TWP/MFRSR/C1 - Shadowband Misalignment
DataStreams:	twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsraod1michC1.c1, twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrC1.00
Description:	Mid-day shadowband alignment problem. Problem was most evident between 9am and 3pm local time
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband lon cosine_solar_zenith_angle direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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, 870 nm wavelength(hemisp_narrowband_filter6) logger_volt 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) alt diffuse_hemisp_broadband base_time lat head_temp time_offset 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsraod1michC1.c1: 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) Wavelength of spectrum data(wavelength) head_temp hemisp_narrowband_filter6_raw computed_cosine_correction_broadband Io_filter5 Io_filter4 Io_filter1 Io_filter3 Io_filter2 alt alltime_hemisp_broadband computed_cosine_correction_filter3 computed_cosine_correction_filter2 computed_cosine_correction_filter1 computed_cosine_correction_filter6 computed_cosine_correction_filter5 computed_cosine_correction_filter4 bench_angle wavelength_filter6 wavelength_filter5 wavelength_filter4 wavelength_filter3 nominal_calibration_factor_filter4 wavelength_filter1 nominal_calibration_factor_filter3 wavelength_filter2 nominal_calibration_factor_filter6 nominal_calibration_factor_filter5 diffuse_hemisp_narrowband_filter6_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) nominal_calibration_factor_filter2 nominal_calibration_factor_filter1 diffuse_correction_filter2 diffuse_correction_filter1 diffuse_correction_filter6 lat diffuse_correction_filter5 Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) diffuse_correction_filter4 diffuse_correction_filter3 solar_zenith_angle lon elevation_angle direct_diffuse_ratio_broadband Ozone_absorption_coefficient_filter5 Ozone_absorption_coefficient_filter2 Ozone_absorption_coefficient_filter1 Ozone_absorption_coefficient_filter4 Ozone_absorption_coefficient_filter3 diffuse_correction_broadband cosine_correction_sn_broadband hemisp_narrowband_filter4_raw logger_volt Rayleigh_optical_depth_filter3 direct_diffuse_ratio_filter4 Rayleigh_optical_depth_filter2 direct_diffuse_ratio_filter5 Rayleigh_optical_depth_filter5 direct_diffuse_ratio_filter2 diffuse_hemisp_narrowband_filter4_raw Rayleigh_optical_depth_filter4 direct_diffuse_ratio_filter3 diffuse_hemisp_broadband_raw alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Rayleigh_optical_depth_filter1 direct_diffuse_ratio_filter6 alltime_hemisp_narrowband_filter4 offset_filter4 offset_filter3 offset_filter6 offset_filter5 direct_diffuse_ratio_filter1 offset_filter2 offset_filter1 hemisp_narrowband_filter1_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter1 diffuse_hemisp_narrowband_filter1_raw surface_pressure time variability_flag head_temp2 azimuth_angle hemisp_broadband cosine_correction_we_broadband sun_to_earth_distance direct_horizontal_broadband Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) 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 5(total_optical_depth_filter5) time_offset base_time diffuse_hemisp_narrowband_filter5_raw offset_broadband hemisp_narrowband_filter3_raw 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) cosine_correction_sn_filter2 Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) cosine_correction_sn_filter3 Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) cosine_correction_sn_filter1 cosine_correction_sn_filter6 cosine_correction_sn_filter4 cosine_correction_sn_filter5 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 hemisp_broadband_raw direct_horizontal_narrowband_filter3 nominal_calibration_factor_broadband direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 airmass hemisp_narrowband_filter5_raw logger_temp cosine_solar_zenith_angle normalized_transmittance_filter6 Ozone_column_amount normalized_transmittance_filter5 normalized_transmittance_filter4 normalized_transmittance_filter3 normalized_transmittance_filter2 normalized_transmittance_filter1 cosine_correction_we_filter5 cosine_correction_we_filter6 cosine_correction_we_filter3 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_we_filter2 diffuse_hemisp_narrowband_filter3_raw angstrom_exponent Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) TOA_irradiance diffuse_hemisp_broadband hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter2_raw twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 lat direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter4_raw head_temp hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw base_time diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw alt hemisp_narrowband_filter2_raw diffuse_hemisp_broadband logger_volt hemisp_narrowband_filter5_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw hemisp_narrowband_filter4_raw 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) direct_horizontal_broadband 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) time_offset lon Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband twpmfrsrC1.00: Raw data stream - documentation not supported twpmfrsrlangleyC1.c1: barnard_number_points_broadband michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 michalsky_solar_constant_sdist_filter3 barnard_solar_constant_sdist_broadband michalsky_solar_constant_sdist_broadband barnard_angstrom_exponent michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter2 michalsky_standard_deviation_filter1 barnard_solar_constant_sdist_filter4 barnard_solar_constant_sdist_filter3 barnard_solar_constant_sdist_filter6 barnard_solar_constant_sdist_filter5 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter1 barnard_error_fit_broadband michalsky_number_points_broadband michalsky_solar_constant_filter1 michalsky_solar_constant_filter4 michalsky_solar_constant_filter5 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 barnard_badflag_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 michalsky_badflag_filter4 barnard_optical_depth_broadband michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 michalsky_good_fraction_filter1 michalsky_good_fraction_broadband michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 lat michalsky_badflag_broadband barnard_good_fraction_broadband base_time michalsky_solar_constant_filter6 barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_error_slope_broadband barnard_number_points_filter1 barnard_number_points_filter4 barnard_number_points_filter5 barnard_good_fraction_filter2 barnard_number_points_filter2 barnard_good_fraction_filter1 barnard_number_points_filter3 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_good_fraction_filter6 barnard_number_points_filter6 alt barnard_good_fraction_filter5 barnard_optical_depth_filter2 barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 barnard_badflag_filter1 time_offset barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent michalsky_solar_constant_broadband barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 barnard_error_fit_filter2 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_number_points_filter4 michalsky_number_points_filter5 michalsky_number_points_filter6 lon michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband michalsky_airmass michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 base_time lat barnard_rejected_broadband lon time_offset barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 barnard_rejected_filter5 barnard_rejected_filter6 barnard_airmass barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 alt barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 michalsky_rejected_broadband

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DQRID : D050106.1

Start Date	Start Time	End Date	End Time
05/16/2004	1600	07/06/2004	0300

Subject:	TWP/MFRSR/C1 - shadowband misaligment
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	During the time period specified, the shadowband was misaligned. Portions of the data have acceptable shading and can be used by experienced data users applying appropriate screening.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) 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_broadband direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw 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) direct_horizontal_broadband diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_broadband twpmfrsrlangleyC1.c1: barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_number_points_broadband barnard_error_slope_broadband barnard_number_points_filter1 barnard_number_points_filter4 barnard_number_points_filter5 barnard_good_fraction_filter2 barnard_number_points_filter2 barnard_good_fraction_filter1 barnard_number_points_filter3 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_good_fraction_filter6 barnard_number_points_filter6 barnard_good_fraction_filter5 barnard_angstrom_exponent barnard_optical_depth_filter2 barnard_optical_depth_filter1 michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 barnard_optical_depth_filter6 michalsky_standard_deviation_filter3 barnard_optical_depth_filter5 michalsky_standard_deviation_filter2 barnard_optical_depth_filter4 michalsky_standard_deviation_filter1 barnard_optical_depth_filter3 barnard_badflag_filter1 barnard_error_fit_broadband michalsky_number_points_broadband barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent barnard_badflag_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 barnard_optical_depth_broadband michalsky_badflag_filter4 michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 barnard_error_fit_filter2 michalsky_good_fraction_filter1 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_good_fraction_broadband michalsky_number_points_filter4 michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 michalsky_number_points_filter5 michalsky_number_points_filter6 michalsky_badflag_broadband michalsky_optical_depth_broadband barnard_good_fraction_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_rejected_broadband barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 michalsky_rejected_broadband barnard_rejected_filter5 barnard_rejected_filter6

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DQRID : D060505.2

Start Date	Start Time	End Date	End Time
12/25/2005	0200	01/19/2006	0600

Subject:	TWP/MFRSR/C1 - Instrument not shading properly
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	Shading problem between the hours of 0200 and 0600 UTC. The magnitude of the problem remains constant throughout the period. It is possible the shading problem exists prior to and beyond the dates given here, but cloudy skies preclude verifying this. Dec 25th and Jan 19th are the first and last days clear enough to detect a problem.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) 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_broadband direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw 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) direct_horizontal_broadband diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_broadband twpmfrsrlangleyC1.c1: michalsky_solar_constant_filter6 barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_number_points_broadband michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 barnard_error_slope_broadband michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 michalsky_solar_constant_sdist_filter3 barnard_solar_constant_sdist_broadband barnard_number_points_filter1 michalsky_solar_constant_sdist_broadband barnard_number_points_filter4 barnard_number_points_filter5 barnard_good_fraction_filter2 barnard_number_points_filter2 barnard_good_fraction_filter1 barnard_number_points_filter3 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_good_fraction_filter6 barnard_number_points_filter6 barnard_good_fraction_filter5 barnard_angstrom_exponent barnard_optical_depth_filter2 barnard_optical_depth_filter1 michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 barnard_optical_depth_filter6 michalsky_standard_deviation_filter3 barnard_optical_depth_filter5 michalsky_standard_deviation_filter2 barnard_optical_depth_filter4 michalsky_standard_deviation_filter1 barnard_optical_depth_filter3 barnard_badflag_filter1 barnard_solar_constant_sdist_filter4 barnard_solar_constant_sdist_filter3 barnard_solar_constant_sdist_filter6 barnard_solar_constant_sdist_filter5 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter1 barnard_error_fit_broadband michalsky_number_points_broadband barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent michalsky_solar_constant_filter1 michalsky_solar_constant_filter4 michalsky_solar_constant_filter5 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 barnard_badflag_broadband michalsky_solar_constant_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 michalsky_badflag_filter4 barnard_optical_depth_broadband michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 michalsky_good_fraction_filter1 barnard_error_fit_filter2 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_good_fraction_broadband michalsky_number_points_filter4 michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 michalsky_number_points_filter5 michalsky_number_points_filter6 michalsky_badflag_broadband michalsky_optical_depth_broadband barnard_good_fraction_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: barnard_airmass michalsky_lnI_broadband barnard_lnI_filter1 barnard_lnI_filter2 michalsky_airmass barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_rejected_broadband barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 michalsky_rejected_broadband barnard_rejected_filter5 barnard_rejected_filter6

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DQRID : D070927.3

Start Date	Start Time	End Date	End Time
11/12/2007	2030	11/15/2007	0800

Subject:	TWP/MFRSR/C1 - Incorrect Hemispheric and Diffuse data
DataStreams:	twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	The instrument underwent a configuration change. Around this time there was a glitch in the functioning of this instrument resulting in the hemispheric and diffuse data jumping offscale. The problem lasted for about three days. Use no data during the period covered by this DQR.
Measurements:	twpmfrsrC1.b1: hemisp_broadband 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_broadband alltime_hemisp_broadband 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsrC1.a0: hemisp_narrowband_filter5_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter4_raw alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw hemisp_broadband_raw hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw 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) diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband diffuse_hemisp_broadband twpmfrsrlangleyC1.c1: michalsky_solar_constant_filter6 barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_number_points_broadband michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 barnard_error_slope_broadband michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 michalsky_solar_constant_sdist_filter3 barnard_solar_constant_sdist_broadband barnard_number_points_filter1 michalsky_solar_constant_sdist_broadband barnard_number_points_filter4 barnard_number_points_filter5 barnard_number_points_filter2 barnard_good_fraction_filter2 barnard_number_points_filter3 barnard_good_fraction_filter1 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_number_points_filter6 barnard_good_fraction_filter6 barnard_good_fraction_filter5 barnard_optical_depth_filter2 barnard_angstrom_exponent barnard_optical_depth_filter1 michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 barnard_optical_depth_filter6 michalsky_standard_deviation_filter4 barnard_optical_depth_filter5 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter2 barnard_optical_depth_filter4 michalsky_standard_deviation_filter1 barnard_optical_depth_filter3 barnard_badflag_filter1 barnard_solar_constant_sdist_filter4 barnard_solar_constant_sdist_filter3 barnard_solar_constant_sdist_filter6 barnard_solar_constant_sdist_filter5 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter1 barnard_error_fit_broadband michalsky_number_points_broadband barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent michalsky_solar_constant_filter1 michalsky_solar_constant_filter4 michalsky_solar_constant_filter5 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 barnard_badflag_broadband michalsky_solar_constant_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 michalsky_badflag_filter4 barnard_optical_depth_broadband michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 michalsky_good_fraction_filter1 barnard_error_fit_filter2 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_good_fraction_broadband michalsky_number_points_filter4 michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 michalsky_number_points_filter5 michalsky_number_points_filter6 michalsky_badflag_broadband michalsky_optical_depth_broadband barnard_good_fraction_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: barnard_airmass michalsky_lnI_broadband barnard_lnI_filter1 barnard_lnI_filter2 michalsky_airmass barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_rejected_broadband barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 michalsky_rejected_broadband barnard_rejected_filter5 barnard_rejected_filter6

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DQRID : D080108.4

Start Date	Start Time	End Date	End Time
12/01/2007	0000	02/08/2008	0430

Subject:	TWP/MFRSR/C1 - Shadowband Misalignment
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	A shading issue is apparent between the hours of 0200 and 0600 UTC. The exact start is difficult to determine due to the persistent cloudy conditions. The first day it can conclusively be seen is 12/08/2007. This DQR begins with 12/01 to ensure the start of the problem was captured. Data outside of the affected hours should be fine.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband 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_broadband direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw 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) direct_horizontal_broadband diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband diffuse_hemisp_broadband twpmfrsrlangleyC1.c1: michalsky_solar_constant_filter6 barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_number_points_broadband michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 barnard_error_slope_broadband michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 michalsky_solar_constant_sdist_filter3 barnard_solar_constant_sdist_broadband barnard_number_points_filter1 michalsky_solar_constant_sdist_broadband barnard_number_points_filter4 barnard_number_points_filter5 barnard_good_fraction_filter2 barnard_number_points_filter2 barnard_good_fraction_filter1 barnard_number_points_filter3 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_number_points_filter6 barnard_good_fraction_filter6 barnard_good_fraction_filter5 barnard_optical_depth_filter2 barnard_angstrom_exponent barnard_optical_depth_filter1 michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 barnard_optical_depth_filter6 michalsky_standard_deviation_filter3 barnard_optical_depth_filter5 michalsky_standard_deviation_filter2 barnard_optical_depth_filter4 michalsky_standard_deviation_filter1 barnard_optical_depth_filter3 barnard_badflag_filter1 barnard_solar_constant_sdist_filter4 barnard_solar_constant_sdist_filter3 barnard_solar_constant_sdist_filter6 barnard_solar_constant_sdist_filter5 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter1 barnard_error_fit_broadband michalsky_number_points_broadband barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent michalsky_solar_constant_filter1 michalsky_solar_constant_filter4 michalsky_solar_constant_filter5 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 barnard_badflag_broadband michalsky_solar_constant_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 michalsky_badflag_filter4 barnard_optical_depth_broadband michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 michalsky_good_fraction_filter1 barnard_error_fit_filter2 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_good_fraction_broadband michalsky_number_points_filter4 michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 michalsky_number_points_filter5 michalsky_number_points_filter6 michalsky_badflag_broadband michalsky_optical_depth_broadband barnard_good_fraction_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_lnI_broadband

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DQRID : D090224.2

Start Date	Start Time	End Date	End Time
07/25/2008	0130	07/25/2008	0630
08/19/2008	0230	08/19/2008	0630
08/07/2008	2200	08/08/2008	0615

Subject:	TWP/MFRSR/C1 - Intermittent shading problem
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	The instrument experienced intermittent shading issues.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) cosine_correction_we_broadband hemisp_broadband lon computed_cosine_correction_broadband nominal_calibration_factor_filter4 nominal_calibration_factor_filter5 nominal_calibration_factor_filter6 nominal_calibration_factor_filter1 nominal_calibration_factor_filter2 nominal_calibration_factor_filter3 logger_temp direct_diffuse_ratio_filter3 cosine_solar_zenith_angle direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 diffuse_correction_broadband alltime_hemisp_broadband airmass Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) head_temp2 azimuth_angle Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) logger_volt solar_zenith_angle lat head_temp time_offset time alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 bench_angle cosine_correction_we_filter3 cosine_correction_we_filter2 cosine_correction_we_filter5 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_we_filter6 elevation_angle direct_horizontal_broadband computed_cosine_correction_filter6 computed_cosine_correction_filter5 computed_cosine_correction_filter4 computed_cosine_correction_filter3 computed_cosine_correction_filter2 offset_broadband computed_cosine_correction_filter1 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 nominal_calibration_factor_broadband direct_horizontal_narrowband_filter1 Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) direct_diffuse_ratio_broadband cosine_correction_sn_broadband cosine_correction_sn_filter2 cosine_correction_sn_filter1 cosine_correction_sn_filter4 cosine_correction_sn_filter3 cosine_correction_sn_filter6 cosine_correction_sn_filter5 diffuse_correction_filter4 diffuse_correction_filter5 diffuse_correction_filter6 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_correction_filter1 diffuse_correction_filter3 diffuse_correction_filter2 alt diffuse_hemisp_broadband base_time wavelength_filter6 wavelength_filter4 wavelength_filter5 wavelength_filter2 wavelength_filter3 wavelength_filter1 offset_filter4 offset_filter5 offset_filter6 offset_filter1 offset_filter2 offset_filter3 normalized_transmittance_filter6 normalized_transmittance_filter5 normalized_transmittance_filter4 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) normalized_transmittance_filter1 normalized_transmittance_filter2 normalized_transmittance_filter3 twpmfrsraod1michC1.c1: head_temp Io_filter5 Io_filter4 Io_filter1 Io_filter3 Io_filter2 alt computed_cosine_correction_filter3 computed_cosine_correction_filter2 computed_cosine_correction_filter1 computed_cosine_correction_filter6 computed_cosine_correction_filter5 computed_cosine_correction_filter4 bench_angle diffuse_hemisp_narrowband_filter6_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_correction_filter2 diffuse_correction_filter1 diffuse_correction_filter6 diffuse_correction_filter5 diffuse_correction_filter4 Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) diffuse_correction_filter3 lon Ozone_absorption_coefficient_filter5 Ozone_absorption_coefficient_filter2 Ozone_absorption_coefficient_filter1 Ozone_absorption_coefficient_filter4 Ozone_absorption_coefficient_filter3 Rayleigh_optical_depth_filter3 Rayleigh_optical_depth_filter2 Rayleigh_optical_depth_filter5 diffuse_hemisp_narrowband_filter4_raw Rayleigh_optical_depth_filter4 diffuse_hemisp_broadband_raw Rayleigh_optical_depth_filter1 offset_filter4 offset_filter3 offset_filter6 offset_filter5 offset_filter2 offset_filter1 diffuse_hemisp_narrowband_filter1_raw surface_pressure time variability_flag direct_horizontal_broadband Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) 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 5(total_optical_depth_filter5) time_offset base_time diffuse_hemisp_narrowband_filter5_raw cosine_correction_sn_filter2 cosine_correction_sn_filter3 cosine_correction_sn_filter1 cosine_correction_sn_filter6 cosine_correction_sn_filter4 cosine_correction_sn_filter5 hemisp_broadband_raw nominal_calibration_factor_broadband hemisp_narrowband_filter5_raw logger_temp cosine_solar_zenith_angle normalized_transmittance_filter6 normalized_transmittance_filter5 normalized_transmittance_filter4 normalized_transmittance_filter3 normalized_transmittance_filter2 normalized_transmittance_filter1 cosine_correction_we_filter5 cosine_correction_we_filter6 cosine_correction_we_filter3 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_we_filter2 diffuse_hemisp_narrowband_filter3_raw Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) TOA_irradiance hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter2_raw 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) Wavelength of spectrum data(wavelength) hemisp_narrowband_filter6_raw computed_cosine_correction_broadband alltime_hemisp_broadband wavelength_filter6 wavelength_filter5 wavelength_filter4 wavelength_filter3 nominal_calibration_factor_filter4 wavelength_filter1 nominal_calibration_factor_filter3 wavelength_filter2 nominal_calibration_factor_filter6 nominal_calibration_factor_filter5 nominal_calibration_factor_filter2 nominal_calibration_factor_filter1 lat solar_zenith_angle elevation_angle direct_diffuse_ratio_broadband diffuse_correction_broadband cosine_correction_sn_broadband hemisp_narrowband_filter4_raw logger_volt direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 direct_diffuse_ratio_filter6 alltime_hemisp_narrowband_filter4 direct_diffuse_ratio_filter1 hemisp_narrowband_filter1_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter1 head_temp2 azimuth_angle hemisp_broadband cosine_correction_we_broadband sun_to_earth_distance Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) offset_broadband hemisp_narrowband_filter3_raw 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) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 airmass Ozone_column_amount angstrom_exponent diffuse_hemisp_broadband twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 lat direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter2_raw head_temp2 logger_volt diffuse_hemisp_broadband hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw alltime_hemisp_broadband hemisp_narrowband_filter4_raw 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) direct_horizontal_broadband 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) time_offset lon hemisp_broadband diffuse_hemisp_narrowband_filter4_raw head_temp diffuse_hemisp_narrowband_filter5_raw offset_broadband base_time diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw alt hemisp_narrowband_filter2_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw time offset_filter3 offset_filter2 offset_filter1 offset_filter6 offset_filter5 offset_filter4 logger_temp alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsrlangleyC1.c1: barnard_number_points_broadband barnard_angstrom_exponent barnard_solar_constant_sdist_filter4 barnard_solar_constant_sdist_filter3 barnard_solar_constant_sdist_filter6 barnard_solar_constant_sdist_filter5 barnard_solar_constant_sdist_filter2 barnard_solar_constant_sdist_filter1 barnard_error_fit_broadband michalsky_number_points_broadband michalsky_solar_constant_filter1 michalsky_solar_constant_filter4 michalsky_solar_constant_filter5 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 barnard_badflag_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 michalsky_badflag_filter4 barnard_optical_depth_broadband michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 michalsky_good_fraction_filter1 michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 base_time barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_error_slope_broadband barnard_good_fraction_filter2 barnard_good_fraction_filter1 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_good_fraction_filter6 alt barnard_good_fraction_filter5 barnard_optical_depth_filter2 barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 michalsky_solar_constant_broadband barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 barnard_error_fit_filter2 lon michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 michalsky_solar_constant_sdist_filter3 barnard_solar_constant_sdist_broadband michalsky_solar_constant_sdist_broadband michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter2 michalsky_standard_deviation_filter1 michalsky_good_fraction_broadband lat michalsky_badflag_broadband barnard_good_fraction_broadband michalsky_solar_constant_filter6 barnard_number_points_filter1 barnard_number_points_filter4 barnard_number_points_filter5 barnard_number_points_filter2 barnard_number_points_filter3 barnard_number_points_filter6 barnard_badflag_filter1 time_offset barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_number_points_filter4 michalsky_number_points_filter5 michalsky_number_points_filter6 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband michalsky_airmass michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_rejected_broadband lon time_offset barnard_airmass alt barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 michalsky_rejected_broadband base_time lat barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 barnard_rejected_filter5 barnard_rejected_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4

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DQRID : D100520.3

Start Date	Start Time	End Date	End Time
02/19/2010	0300	05/12/2010	0030

Subject:	TWP/MFRSR/C1 - Installation Issue
DataStreams:	twpmfrsrC1.00, twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	A refurbished system with a new logger was installed on 20100219. This was our first install in the southern hemisphere. We had an unknown software bug, and initially the instrument was set up 180 deg off in an effort to get it to shade properly. This didn't work, and I suspect is related to the weird neg dir normal values that started this DQPR. A software fix was made, and the instrument was set up correctly on 20100512.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) direct_diffuse_ratio_broadband Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) 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_broadband 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsraod1michC1.c1: 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) hemisp_narrowband_filter6_raw Io_filter5 Io_filter4 Io_filter1 Io_filter3 Io_filter2 diffuse_hemisp_narrowband_filter6_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) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_broadband hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 diffuse_hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 diffuse_hemisp_broadband_raw direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter1_raw variability_flag hemisp_broadband direct_horizontal_broadband Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) 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 5(total_optical_depth_filter5) diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw 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) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 hemisp_broadband_raw direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter3_raw angstrom_exponent Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) diffuse_hemisp_broadband hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter2_raw twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter4_raw hemisp_broadband_raw hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw diffuse_hemisp_broadband hemisp_narrowband_filter5_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw hemisp_narrowband_filter4_raw 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) direct_horizontal_broadband 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, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband twpmfrsrC1.00: Raw data stream - documentation not supported twpmfrsrlangleyC1.c1: barnard_number_points_broadband michalsky_solar_constant_sdist_filter4 michalsky_solar_constant_sdist_filter5 michalsky_solar_constant_sdist_filter6 michalsky_solar_constant_sdist_filter1 michalsky_solar_constant_sdist_filter2 michalsky_solar_constant_sdist_filter3 michalsky_solar_constant_sdist_broadband barnard_angstrom_exponent michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter2 michalsky_standard_deviation_filter1 barnard_error_fit_broadband michalsky_number_points_broadband michalsky_solar_constant_filter1 michalsky_solar_constant_filter4 michalsky_solar_constant_filter5 michalsky_solar_constant_filter2 michalsky_solar_constant_filter3 barnard_badflag_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 barnard_optical_depth_broadband michalsky_badflag_filter4 michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 michalsky_good_fraction_filter1 michalsky_good_fraction_broadband michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 michalsky_badflag_broadband barnard_good_fraction_broadband michalsky_solar_constant_filter6 barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_error_slope_broadband barnard_number_points_filter1 barnard_number_points_filter4 barnard_number_points_filter5 barnard_good_fraction_filter2 barnard_number_points_filter2 barnard_good_fraction_filter1 barnard_number_points_filter3 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_good_fraction_filter6 barnard_number_points_filter6 barnard_good_fraction_filter5 barnard_optical_depth_filter2 barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 barnard_badflag_filter1 time_offset barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent michalsky_solar_constant_broadband barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 barnard_error_fit_filter2 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_number_points_filter4 michalsky_number_points_filter5 michalsky_number_points_filter6 michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_rejected_broadband barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 barnard_rejected_filter5 barnard_rejected_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 michalsky_rejected_broadband

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DQRID : D100524.6

Start Date	Start Time	End Date	End Time
07/06/2009	0800	02/19/2010	0300

Subject:	TWP/MFRSR/C1 - Heater problem
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	The heater was suffering from intermittent, short duration, drop outs. In July the issue became more pronounced and on July 26 it stopped functioning altogether. It began operating again on Aug 9, but was still suffering from occasional glitches. System was scheduled for replacement. Replacement system installed on 20100219.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 alltime_hemisp_broadband direct_horizontal_broadband offset_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) direct_diffuse_ratio_broadband head_temp2 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) 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_broadband head_temp offset_filter4 offset_filter5 offset_filter6 offset_filter1 offset_filter2 offset_filter3 alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsraod1michC1.c1: 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) hemisp_narrowband_filter6_raw Io_filter5 Io_filter4 Io_filter1 Io_filter3 Io_filter2 alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_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) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_broadband hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 diffuse_hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 diffuse_hemisp_broadband_raw alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 direct_diffuse_ratio_filter6 alltime_hemisp_narrowband_filter4 offset_filter4 offset_filter3 offset_filter6 offset_filter5 direct_diffuse_ratio_filter1 offset_filter2 offset_filter1 hemisp_narrowband_filter1_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter1 diffuse_hemisp_narrowband_filter1_raw variability_flag hemisp_broadband direct_horizontal_broadband Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) 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 5(total_optical_depth_filter5) diffuse_hemisp_narrowband_filter5_raw offset_broadband hemisp_narrowband_filter3_raw 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) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 hemisp_broadband_raw direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter3_raw angstrom_exponent Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) diffuse_hemisp_broadband hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter2_raw twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter4_raw head_temp hemisp_broadband_raw hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw offset_broadband diffuse_hemisp_broadband_raw head_temp2 diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw diffuse_hemisp_broadband hemisp_narrowband_filter5_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw offset_filter3 offset_filter2 offset_filter1 hemisp_narrowband_filter4_raw 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) offset_filter6 offset_filter5 offset_filter4 direct_horizontal_broadband 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband twpmfrsrlangleyC1.c1: barnard_number_points_broadband barnard_angstrom_exponent michalsky_standard_deviation_filter6 michalsky_standard_deviation_filter5 michalsky_standard_deviation_filter4 michalsky_standard_deviation_filter3 michalsky_standard_deviation_filter2 michalsky_standard_deviation_filter1 barnard_error_fit_broadband michalsky_number_points_broadband barnard_badflag_broadband michalsky_badflag_filter5 michalsky_badflag_filter6 michalsky_badflag_filter4 barnard_optical_depth_broadband michalsky_badflag_filter3 michalsky_badflag_filter2 michalsky_badflag_filter1 michalsky_good_fraction_filter1 michalsky_good_fraction_broadband michalsky_good_fraction_filter6 michalsky_good_fraction_filter5 michalsky_good_fraction_filter4 michalsky_good_fraction_filter3 michalsky_good_fraction_filter2 michalsky_badflag_broadband barnard_good_fraction_broadband barnard_error_slope_filter2 barnard_error_slope_filter1 barnard_error_slope_filter4 barnard_error_slope_filter3 barnard_error_slope_filter6 barnard_error_slope_filter5 michalsky_standard_deviation_broadband barnard_error_slope_broadband barnard_number_points_filter1 barnard_number_points_filter4 barnard_number_points_filter5 barnard_number_points_filter2 barnard_good_fraction_filter2 barnard_number_points_filter3 barnard_good_fraction_filter1 barnard_good_fraction_filter4 barnard_good_fraction_filter3 barnard_number_points_filter6 barnard_good_fraction_filter6 barnard_good_fraction_filter5 barnard_optical_depth_filter2 barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 barnard_badflag_filter1 barnard_badflag_filter6 barnard_badflag_filter5 barnard_badflag_filter4 barnard_badflag_filter3 barnard_badflag_filter2 michalsky_angstrom_exponent barnard_error_fit_filter5 barnard_error_fit_filter6 barnard_error_fit_filter3 barnard_error_fit_filter4 barnard_error_fit_filter1 barnard_error_fit_filter2 michalsky_number_points_filter1 michalsky_number_points_filter2 michalsky_number_points_filter3 michalsky_number_points_filter4 michalsky_number_points_filter5 michalsky_number_points_filter6 michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_rejected_broadband barnard_rejected_filter1 barnard_rejected_filter2 barnard_rejected_filter3 barnard_rejected_filter4 barnard_rejected_filter5 barnard_rejected_filter6 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_broadband michalsky_rejected_filter3 michalsky_rejected_filter4 michalsky_rejected_filter5 michalsky_rejected_filter6 michalsky_rejected_filter1 michalsky_rejected_filter2 michalsky_rejected_broadband

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DQRID : D100831.1

Start Date	Start Time	End Date	End Time
05/14/2010	1930	08/27/2010	0300

Subject:	TWP/MFRSR/C1 - Heater problem
DataStreams:	twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	The linear heater board failed. It took a bit longer than usual to repair this instrument. We suspect the heater boards fail due to excessive heat, so we wanted to put a cooling solution in place at the time of the heater board replacement. This was accomplished on 20100827 @ 0300 UTC. Avoid using data covered by this DQR.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 alltime_hemisp_broadband direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) direct_diffuse_ratio_broadband Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) 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_broadband alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) twpmfrsraod1michC1.c1: 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) hemisp_narrowband_filter6_raw Io_filter5 Io_filter4 Io_filter1 Io_filter3 Io_filter2 alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_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) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_broadband hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 diffuse_hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter2 direct_diffuse_ratio_filter3 diffuse_hemisp_broadband_raw alltime_hemisp_narrowband_filter6 direct_diffuse_ratio_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 offset_filter4 offset_filter3 offset_filter6 offset_filter5 direct_diffuse_ratio_filter1 offset_filter2 offset_filter1 hemisp_narrowband_filter1_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter1 diffuse_hemisp_narrowband_filter1_raw hemisp_broadband direct_horizontal_broadband Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) 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 5(total_optical_depth_filter5) diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw 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) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter4 hemisp_broadband_raw direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter3_raw Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) angstrom_exponent Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) diffuse_hemisp_broadband hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter2_raw twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter4_raw hemisp_broadband_raw hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw offset_broadband diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw diffuse_hemisp_broadband hemisp_narrowband_filter5_raw Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw offset_filter3 offset_filter2 offset_filter1 hemisp_narrowband_filter4_raw 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) offset_filter6 offset_filter5 offset_filter4 direct_horizontal_broadband 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband twpmfrsrlangleyC1.c1: barnard_angstrom_exponent barnard_optical_depth_broadband barnard_optical_depth_filter2 barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 michalsky_angstrom_exponent michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 barnard_lnI_broadband

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DQRID : D110728.1

Start Date	Start Time	End Date	End Time
06/03/2011	2013	06/03/2011	2336
06/08/2011	1404	07/20/2011	0242

Subject:	TWP/MFRSR/C1 - Heater Board Failure
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	The heater board failed. It initially began failing on 20110603, recovered for a few days, then failed completely on 20110608. Do not use data covered by this DQR.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband 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_broadband direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 alltime_hemisp_broadband direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 direct_diffuse_ratio_broadband 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsraod1michC1.c1: 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) hemisp_narrowband_filter6_raw Io_filter5 Io_filter4 Io_filter1 Io_filter3 hemisp_broadband Io_filter2 direct_horizontal_broadband Aerosol optical depth filter 1(aerosol_optical_depth_filter1) Total optical depth direct narrowband filter 2(total_optical_depth_filter2) Aerosol optical depth filter 3(aerosol_optical_depth_filter3) alltime_hemisp_broadband Total optical depth direct narrowband filter 1(total_optical_depth_filter1) Aerosol optical depth filter 2(aerosol_optical_depth_filter2) Aerosol optical depth filter 5(aerosol_optical_depth_filter5) Aerosol optical depth filter 4(aerosol_optical_depth_filter4) 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 5(total_optical_depth_filter5) diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter6_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) 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) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 hemisp_broadband_raw direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_diffuse_ratio_broadband hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter3_raw Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) direct_diffuse_ratio_filter4 angstrom_exponent Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter2 diffuse_hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter3 diffuse_hemisp_broadband_raw alltime_hemisp_narrowband_filter6 direct_diffuse_ratio_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 direct_diffuse_ratio_filter1 diffuse_hemisp_broadband hemisp_narrowband_filter1_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter1 hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter2_raw twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter4_raw alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_raw hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw 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) direct_horizontal_broadband diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband diffuse_hemisp_broadband twpmfrsrlangleyC1.c1: barnard_optical_depth_filter2 barnard_angstrom_exponent barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 michalsky_angstrom_exponent barnard_optical_depth_broadband michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_lnI_broadband

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DQRID : D111102.4

Start Date	Start Time	End Date	End Time
09/20/2011	1548	10/13/2011	2300

Subject:	TWP/MFRSR/C1 - Linear heater board failure
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsraod1michC1.c1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1
Description:	Due to corrosion on the rear of the linear heater board, the instrument began producing faulty data. Do not use data covered by this DQR. The corrosion was cleaned, and the instrument was brought back to a functioning condition.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) hemisp_broadband 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_broadband direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 alltime_hemisp_broadband direct_horizontal_broadband direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 direct_diffuse_ratio_broadband 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsraod1michC1.c1: 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) hemisp_narrowband_filter6_raw Io_filter5 Io_filter4 Io_filter1 Io_filter3 hemisp_broadband Io_filter2 direct_horizontal_broadband Total optical depth direct narrowband filter 2(total_optical_depth_filter2) alltime_hemisp_broadband Total optical depth direct narrowband filter 1(total_optical_depth_filter1) 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 5(total_optical_depth_filter5) diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter6_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) 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) Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 hemisp_broadband_raw direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_diffuse_ratio_broadband hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw diffuse_hemisp_narrowband_filter3_raw Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) direct_diffuse_ratio_filter4 angstrom_exponent Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter2 diffuse_hemisp_narrowband_filter4_raw direct_diffuse_ratio_filter3 diffuse_hemisp_broadband_raw alltime_hemisp_narrowband_filter6 direct_diffuse_ratio_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 direct_diffuse_ratio_filter1 diffuse_hemisp_broadband hemisp_narrowband_filter1_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter1 hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter2_raw twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter5_raw direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter1 Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter4_raw alltime_hemisp_broadband diffuse_hemisp_narrowband_filter6_raw head_temp hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter5_raw hemisp_narrowband_filter4_raw 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) direct_horizontal_broadband diffuse_hemisp_broadband_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) head_temp2 diffuse_hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) hemisp_broadband diffuse_hemisp_broadband twpmfrsrlangleyC1.c1: barnard_optical_depth_filter2 barnard_angstrom_exponent barnard_optical_depth_filter1 barnard_optical_depth_filter6 barnard_optical_depth_filter5 barnard_optical_depth_filter4 barnard_optical_depth_filter3 michalsky_angstrom_exponent barnard_optical_depth_broadband michalsky_optical_depth_broadband michalsky_optical_depth_filter1 michalsky_optical_depth_filter6 michalsky_optical_depth_filter2 michalsky_optical_depth_filter3 michalsky_optical_depth_filter4 michalsky_optical_depth_filter5 twpmfrsrlangplotC1.c1: michalsky_lnI_broadband barnard_lnI_filter1 barnard_lnI_filter2 barnard_lnI_filter5 barnard_lnI_filter6 barnard_lnI_filter3 barnard_lnI_filter4 michalsky_lnI_filter5 michalsky_lnI_filter4 michalsky_lnI_filter3 michalsky_lnI_filter2 michalsky_lnI_filter6 michalsky_lnI_filter1 barnard_lnI_broadband

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DQRID : D980512.1

Start Date	Start Time	End Date	End Time
10/21/1996	1803	08/27/1997	2359

Subject:	TWP/MFRSR/C1 - Calibration Drift
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	Through this period we see significant drift in all of the MFRSR channels except the 862 nm channel. The most serious drift occurred in the 610 and 665 nm channels which suffered a loss in sensitivity of a factor of 5 or more over the affected period. The MFRSR head was replaced on August 27, 1997 during a RESET visit.
Measurements:	twpmfrsrC1.b1: direct_diffuse_ratio_filter3 Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter6 direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 hemisp_broadband alltime_hemisp_broadband direct_horizontal_broadband 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, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) diffuse_hemisp_broadband 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) alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 direct_diffuse_ratio_broadband 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) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter2 hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) direct_horizontal_narrowband_filter1 direct_horizontal_broadband Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) hemisp_narrowband_filter3_raw diffuse_hemisp_broadband_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) diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter4_raw alltime_hemisp_broadband hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter6_raw hemisp_broadband_raw diffuse_hemisp_narrowband_filter3_raw hemisp_narrowband_filter6_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter1 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter6 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter2_raw hemisp_broadband diffuse_hemisp_broadband

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DQRID : D990507.4

Start Date	Start Time	End Date	End Time
02/27/1999	0000	04/04/1999	2359

Subject:	TWP/MFRSR/C1 - New head/filters installed
DataStreams:	twpmfrsrC1.a1, twpmfrsrC1.b1
Description:	On 1999.02.27 a new head was installed with Centronics filters. This head had been worked over on the PNNL testbed prior to deployment. The head temperature is very stable. There's no sign of filter drift. There are a few data gaps of unknown origin. There are no signs of shading or alignment problems. There were a lot more Langley events than we had anticipated; this allowed an assessment of the calibration error: 415 nm 0.6% 500 nm -0.2% 615 nm 0.8% 673 nm 2.3% 870 nm 0.7% These numbers, although preliminary, can only be described a very good.
Measurements:	twpmfrsrC1.b1: logger_volt Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) cosine_correction_we_broadband solar_zenith_angle bench_angle cosine_correction_we_filter3 cosine_correction_we_filter2 hemisp_broadband cosine_correction_we_filter5 cosine_correction_we_filter4 cosine_correction_we_filter1 cosine_correction_sn_filter2 cosine_correction_sn_filter1 cosine_correction_sn_filter4 cosine_correction_sn_filter3 cosine_correction_sn_filter6 cosine_correction_sn_filter5 diffuse_correction_filter4 diffuse_correction_filter5 diffuse_correction_filter6 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) lon computed_cosine_correction_broadband nominal_calibration_factor_filter4 nominal_calibration_factor_filter5 nominal_calibration_factor_filter6 nominal_calibration_factor_filter1 cosine_correction_we_filter6 nominal_calibration_factor_filter2 nominal_calibration_factor_filter3 diffuse_correction_filter1 diffuse_correction_filter3 diffuse_correction_filter2 alt diffuse_hemisp_broadband logger_temp elevation_angle base_time cosine_solar_zenith_angle direct_diffuse_ratio_filter3 direct_diffuse_ratio_filter4 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 lat direct_diffuse_ratio_filter1 direct_diffuse_ratio_filter2 wavelength_filter6 wavelength_filter4 wavelength_filter5 wavelength_filter2 wavelength_filter3 wavelength_filter1 head_temp diffuse_correction_broadband offset_filter4 offset_filter5 offset_filter6 offset_filter1 offset_filter2 offset_filter3 alltime_hemisp_broadband time_offset direct_horizontal_broadband computed_cosine_correction_filter6 computed_cosine_correction_filter5 computed_cosine_correction_filter4 computed_cosine_correction_filter3 computed_cosine_correction_filter2 offset_broadband computed_cosine_correction_filter1 direct_horizontal_narrowband_filter2 time direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 nominal_calibration_factor_broadband direct_horizontal_narrowband_filter1 airmass 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, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) 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) alltime_hemisp_narrowband_filter2 normalized_transmittance_filter6 alltime_hemisp_narrowband_filter1 normalized_transmittance_filter5 normalized_transmittance_filter4 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter3 direct_diffuse_ratio_broadband head_temp2 azimuth_angle 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) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) normalized_transmittance_filter1 normalized_transmittance_filter2 normalized_transmittance_filter3 Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) cosine_correction_sn_broadband twpmfrsrC1.a1: diffuse_hemisp_narrowband Direct Normal Irradiance, NIMFR(direct_norm_narrowband) hemisp_broadband Direct Normal Broadband Irradiance(direct_norm_broadband) diffuse_hemisp_broadband hemisp_narrowband

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DQRID : D990906.2

Start Date	Start Time	End Date	End Time
09/02/1999	2018	09/04/1999	0513

Subject:	TWP/MFRSR/C1 - Reprocess: Metadata error
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	The mfrsr C1 head was swapped out on 99.09.02. The old head ID ($0248) remained in the data stream until 99.09.04, at which time the correct value, $0922 was loaded.
Measurements:	twpmfrsrC1.b1: base_time twpmfrsrC1.a0: base_time

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DQRID : D990912.1

Start Date	Start Time	End Date	End Time
02/27/1999	0000	08/12/1999	2359

Subject:	TWP/MFRSR/C1 - Reprocess: Metadata error
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	On 1999/02/27 head 225 was replaced by head 227 but the head ID was not updated in the documentation until 1999/08/12. The head ID was incorrectly reported in the data for this period.
Measurements:	twpmfrsrC1.b1: base_time twpmfrsrC1.a0: base_time

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DQRID : D990912.2

Start Date	Start Time	End Date	End Time
06/15/1999	0000	08/17/1999	2359

Subject:	TWP/MFRSR/C1 - Shadowband misalignment
DataStreams:	twpmfrsrC1.a0, twpmfrsrC1.b1
Description:	From 1999/06/15 (or earlier), the MFRSR had shading problem in the morning hours. These shading problems can be identified by the fuzziness in the direct normal irradiance. The problem was corrected on 1999/08/17. Only the direct normal irradiance and the diffuse irradiance are affected, total irradiance is OK.
Measurements:	twpmfrsrC1.b1: Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) diffuse_hemisp_broadband direct_horizontal_broadband Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter1 twpmfrsrC1.a0: direct_horizontal_narrowband_filter6 diffuse_hemisp_narrowband_filter1_raw diffuse_hemisp_narrowband_filter4_raw direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter4 direct_horizontal_narrowband_filter5 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) direct_horizontal_narrowband_filter1 diffuse_hemisp_narrowband_filter6_raw direct_horizontal_broadband diffuse_hemisp_narrowband_filter3_raw diffuse_hemisp_broadband_raw diffuse_hemisp_narrowband_filter2_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) diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_broadband

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