Data Quality Reports for Session: 145643 User: bsyin1 Completed: 10/25/2012


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D001108.4TWP/MFRSR/C2 - Incorrect lat/lon/alt recorded in datatwpmfrsrC2.a0, twpmfrsrC2.b1
D020613.4TWP/C2 InstallationtwpmfrsrC2.a0, twpmfrsrC2.a1, twpmfrsrC2.b1, twpmfrsrC2.00
D030204.1TWP/MFRSR/C2 - 415nm channel unstabletwpmfrsrC2.a0, twpmfrsrC2.b1
D050516.2TWP/MFRSR/C2 - Shadowband MisalignmenttwpmfrsrlangleyC2.c1, twpmfrsrlangplotC2.c1, twpmfrsrC2.00, twpmfrsrC2.a0, twpmfrsrC2.b1
D080530.2TWP/MFRSR/C2 - Missing datatwpmfrsrC2.a0, twpmfrsrC2.b1
D090225.13TWP/MFRSR/C2 - Shadowband misalignmenttwpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsraod1michC2.c1, twpmfrsrlangleyC2.c1,
twpmfrsrlangplotC2.c1
D090518.6TWP/MFRSR/C2 - Shadowband misalignmenttwpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsrlangplotC2.c1, twpmfrsrlangleyC2.c1
D100407.2TWP/MFRSR/C2 - Instrument logger problemtwpmfrsrC2.00, twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsrlangleyC2.c1, twpmfrsrlangplotC2.c1,
twpmfrsraod1michC2.c1
D101115.1TWP/MFRSR/C2 - Shadowband misalignmenttwpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsraod1michC2.c1, twpmfrsrlangleyC2.c1,
twpmfrsrlangplotC2.c1
D120207.2TWP/MFRSR/C2 - Heater board problemtwpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsraod1michC2.c1, twpmfrsrlangleyC2.c1,
twpmfrsrlangplotC2.c1
D990713.1TWP/MFRSR/C2 - Head not leveltwpmfrsrC2.b1, twpmfrsrC2.a0
D990809.4TWP/MFRSR/C2 - Estimated calibration errorstwpmfrsrC2.a0, twpmfrsrC2.b1


DQRID : D001108.4
Start DateStart TimeEnd DateEnd Time
10/31/1998000010/15/19992359
Subject:
TWP/MFRSR/C2 - Incorrect lat/lon/alt recorded in data
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1
Description:
The lat/lon/alt values reported in the data files are
incorrect.  The correct values are:

latitude = -0.521
longitude = -166.9153 (MFRSR reports East latitudes as negative)
altitude = 7.1
Measurements:twpmfrsrC2.b1:
  • lat
  • alt
  • lon

twpmfrsrC2.a0:
  • lon
  • lat
  • alt


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DQRID : D020613.4
Start DateStart TimeEnd DateEnd Time
11/01/1998000011/19/19982359
Subject:
TWP/C2  Installation
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.a1, twpmfrsrC2.b1, twpmfrsrC2.00
Description:
The Nauru ARCS was installed during the period September-November
1998.  Data were being collected by the end of October, but for the
first several weeks of November, the site was undergoing considerable
change, so data from that period should be used with caution.  The
official site dedication occured on November 20.  Most on-site
activity ended following the dedication so we will consider November
20 to be the beginning of the Nauru operations.  The last members of
the installation team left Nauru on November 24.
Measurements:twpmfrsrC2.b1:
  • alt
  • hemisp_narrowband
  • callang_flags
  • mfrsr_temp
  • diffuse_hemisp_broadband
  • diffuse_hemisp_narrowband
  • Direct Normal Irradiance, NIMFR(direct_norm_narrowband)
  • base_time
  • lat
  • lon
  • logger_volt
  • time_offset
  • total_hemisp_broadband
  • Direct Normal Broadband Irradiance(direct_norm_broadband)
  • cosine_solar_zenith_angle

twpmfrsrC2.a0:
  • dirn7
  • dirn6
  • dirn5
  • dirn4
  • dirn3
  • dirn2
  • dirn1
  • tot6
  • tot7
  • tot4
  • tot5
  • tot2
  • tot3
  • tot1
  • detector_temp
  • supply_voltage
  • lon
  • alt
  • time_offset
  • dif7
  • dif6
  • lat
  • dif5
  • dif4
  • dif3
  • dif2
  • dif1
  • base_time

twpmfrsrC2.00:
  • Raw data stream - documentation not supported

twpmfrsrC2.a1:
  • Direct Normal Irradiance, NIMFR(direct_norm_narrowband)
  • lat
  • cosine_solar_zenith_angle
  • alt
  • callang_flags
  • diffuse_hemisp_narrowband
  • time_offset
  • diffuse_hemisp_broadband
  • logger_volt
  • mfrsr_temp
  • lon
  • base_time
  • Direct Normal Broadband Irradiance(direct_norm_broadband)
  • hemisp_broadband
  • hemisp_narrowband


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DQRID : D030204.1
Start DateStart TimeEnd DateEnd Time
03/22/2002000009/14/20022359
Subject:
TWP/MFRSR/C2 - 415nm channel unstable
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1
Description:
The MFRSR 415nm channel is unstable during this timeperiod. The variables in all versions 
of data associated with this channel intermittently may be either missing or the values 
may be too low.
Measurements:twpmfrsrC2.b1:
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)

twpmfrsrC2.a0:
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • direct_horizontal_narrowband_filter1
  • diffuse_hemisp_narrowband_filter1_raw


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DQRID : D050516.2
Start DateStart TimeEnd DateEnd Time
05/01/2005190005/17/20050700
06/02/2005190006/28/20050500
Subject:
TWP/MFRSR/C2 - Shadowband Misalignment
DataStreams:twpmfrsrlangleyC2.c1, twpmfrsrlangplotC2.c1, twpmfrsrC2.00, twpmfrsrC2.a0, twpmfrsrC2.b1
Description:
During these two periods, there was a shadowband misalignment on the Nauru MFRSR.  The 
shadowband alignment was adjusted several times during this period:  on May 17, May 24, June 
10, and June 28.  The shadowband motor was also replaced on June 28 (all dates 2005).  
During the flagged periods (May 1-17, June 2-28), the misalignment resulted in significant 
noise and occasional biases in the direct and diffuse irradiance variables.  Optical 
depths derived from this instrument will also be of poor quality during this period.
Measurements:twpmfrsrC2.b1:
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • 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 1(direct_normal_narrowband_filter1)
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)

twpmfrsrlangplotC2.c1:
  • michalsky_rejected_broadband
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter2
  • michalsky_lnI_filter1
  • barnard_rejected_broadband
  • barnard_airmass
  • michalsky_lnI_broadband
  • barnard_rejected_filter5
  • barnard_rejected_filter6
  • barnard_rejected_filter1
  • barnard_rejected_filter2
  • barnard_rejected_filter3
  • barnard_rejected_filter4
  • michalsky_rejected_filter1
  • michalsky_rejected_filter4
  • michalsky_rejected_filter5
  • michalsky_rejected_filter2
  • michalsky_rejected_filter3
  • michalsky_rejected_filter6
  • michalsky_airmass
  • barnard_lnI_broadband
  • barnard_lnI_filter2
  • barnard_lnI_filter3
  • barnard_lnI_filter1
  • barnard_lnI_filter6
  • barnard_lnI_filter4
  • barnard_lnI_filter5

twpmfrsrC2.a0:
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • diffuse_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter3_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • diffuse_hemisp_broadband_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)

twpmfrsrC2.00:
  • Raw data stream - documentation not supported

twpmfrsrlangleyC2.c1:
  • michalsky_number_points_broadband
  • michalsky_solar_constant_filter6
  • michalsky_solar_constant_filter5
  • michalsky_optical_depth_broadband
  • michalsky_good_fraction_filter1
  • michalsky_good_fraction_filter2
  • barnard_optical_depth_broadband
  • michalsky_good_fraction_filter6
  • michalsky_good_fraction_filter5
  • barnard_angstrom_exponent
  • michalsky_good_fraction_filter4
  • michalsky_good_fraction_filter3
  • barnard_solar_constant_sdist_filter1
  • barnard_solar_constant_sdist_filter2
  • barnard_solar_constant_sdist_filter3
  • barnard_solar_constant_sdist_filter4
  • barnard_error_fit_broadband
  • barnard_solar_constant_sdist_filter5
  • barnard_solar_constant_sdist_filter6
  • michalsky_standard_deviation_filter1
  • michalsky_standard_deviation_filter2
  • michalsky_standard_deviation_filter3
  • barnard_good_fraction_broadband
  • michalsky_standard_deviation_filter4
  • michalsky_standard_deviation_filter5
  • michalsky_standard_deviation_filter6
  • barnard_badflag_filter1
  • barnard_badflag_filter2
  • barnard_badflag_filter4
  • barnard_badflag_filter3
  • barnard_badflag_filter6
  • barnard_badflag_filter5
  • michalsky_solar_constant_broadband
  • michalsky_solar_constant_sdist_broadband
  • barnard_badflag_broadband
  • michalsky_angstrom_exponent
  • michalsky_solar_constant_sdist_filter6
  • michalsky_solar_constant_sdist_filter5
  • michalsky_solar_constant_sdist_filter4
  • michalsky_solar_constant_sdist_filter3
  • michalsky_solar_constant_sdist_filter2
  • michalsky_badflag_filter6
  • michalsky_solar_constant_sdist_filter1
  • barnard_good_fraction_filter1
  • michalsky_badflag_filter1
  • barnard_good_fraction_filter2
  • barnard_good_fraction_filter3
  • michalsky_badflag_filter3
  • barnard_good_fraction_filter4
  • michalsky_badflag_filter2
  • barnard_good_fraction_filter5
  • michalsky_badflag_filter5
  • barnard_good_fraction_filter6
  • michalsky_badflag_filter4
  • barnard_error_slope_filter1
  • barnard_solar_constant_sdist_broadband
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter2
  • barnard_error_slope_filter3
  • barnard_optical_depth_filter3
  • barnard_error_slope_filter2
  • barnard_optical_depth_filter4
  • barnard_error_slope_filter5
  • barnard_optical_depth_filter5
  • barnard_error_slope_filter4
  • barnard_optical_depth_filter6
  • barnard_number_points_broadband
  • barnard_error_slope_filter6
  • barnard_error_fit_filter6
  • barnard_error_fit_filter3
  • barnard_error_fit_filter2
  • michalsky_badflag_broadband
  • barnard_error_fit_filter5
  • barnard_error_fit_filter4
  • barnard_error_fit_filter1
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • michalsky_good_fraction_broadband
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5
  • barnard_number_points_filter6
  • barnard_number_points_filter5
  • barnard_number_points_filter4
  • barnard_number_points_filter3
  • barnard_number_points_filter2
  • barnard_number_points_filter1
  • michalsky_number_points_filter5
  • michalsky_number_points_filter4
  • michalsky_number_points_filter3
  • michalsky_number_points_filter2
  • michalsky_number_points_filter1
  • michalsky_standard_deviation_broadband
  • michalsky_number_points_filter6
  • michalsky_solar_constant_filter4
  • michalsky_solar_constant_filter3
  • michalsky_solar_constant_filter2
  • michalsky_solar_constant_filter1
  • barnard_error_slope_broadband


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DQRID : D080530.2
Start DateStart TimeEnd DateEnd Time
06/19/2003200206/21/20030102
07/15/2005021509/15/20050202
10/14/2005201911/17/20050302
06/06/2009030209/16/20090002
01/22/2010050003/15/20100600
10/25/2002024110/28/20020725
12/16/2001020012/18/20010037
12/25/2001152601/03/20022235
09/20/2010060009/29/20100747
08/25/2010060008/30/20101900
Subject:
TWP/MFRSR/C2 - Missing data
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1
Description:
Data are missing and unrecoverable.
Measurements:twpmfrsrC2.b1:
  • alt
  • cosine_correction_we_broadband
  • diffuse_correction_broadband
  • diffuse_hemisp_broadband
  • head_temp2
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • offset_broadband
  • logger_temp
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • wavelength_filter2
  • wavelength_filter1
  • wavelength_filter4
  • offset_filter1
  • wavelength_filter3
  • solar_zenith_angle
  • offset_filter2
  • wavelength_filter6
  • base_time
  • wavelength_filter5
  • offset_filter5
  • offset_filter6
  • offset_filter3
  • offset_filter4
  • lat
  • logger_volt
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • azimuth_angle
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • direct_diffuse_ratio_broadband
  • direct_horizontal_broadband
  • cosine_correction_sn_broadband
  • hemisp_broadband
  • diffuse_correction_filter1
  • diffuse_correction_filter2
  • normalized_transmittance_filter4
  • normalized_transmittance_filter3
  • normalized_transmittance_filter6
  • normalized_transmittance_filter5
  • bench_angle
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter1
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3)
  • cosine_correction_we_filter6
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • cosine_correction_we_filter5
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter1
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • direct_diffuse_ratio_filter6
  • alltime_hemisp_narrowband_filter6
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • alltime_hemisp_narrowband_filter5
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • alltime_hemisp_narrowband_filter4
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter1
  • nominal_calibration_factor_broadband
  • computed_cosine_correction_filter6
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter4
  • cosine_correction_we_filter1
  • cosine_correction_we_filter2
  • cosine_correction_we_filter3
  • cosine_correction_we_filter4
  • airmass
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • alltime_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • computed_cosine_correction_broadband
  • lon
  • time_offset
  • cosine_correction_sn_filter5
  • cosine_correction_sn_filter4
  • cosine_correction_sn_filter6
  • cosine_correction_sn_filter1
  • cosine_correction_sn_filter3
  • cosine_correction_sn_filter2
  • elevation_angle
  • head_temp
  • cosine_solar_zenith_angle
  • time

twpmfrsrC2.a0:
  • hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter5_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • diffuse_hemisp_broadband
  • head_temp2
  • lon
  • alt
  • alltime_hemisp_broadband
  • logger_volt
  • offset_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • time_offset
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter1_raw
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • head_temp
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter5_raw
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter2_raw
  • offset_filter2
  • offset_filter1
  • hemisp_narrowband_filter3_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • lat
  • diffuse_hemisp_broadband_raw
  • base_time
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • logger_temp
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • time
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)


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DQRID : D090225.13
Start DateStart TimeEnd DateEnd Time
09/19/2008200010/03/20082359
Subject:
TWP/MFRSR/C2 - Shadowband misalignment
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsraod1michC2.c1, twpmfrsrlangleyC2.c1,
twpmfrsrlangplotC2.c1
Description:
A shading problem was first noticable on 20080912 and continued until 20081004.  Affect 
times range from 2000 to 0300.  Note that this range spans UTC midnight.
Measurements:twpmfrsrC2.b1:
  • diffuse_correction_broadband
  • head_temp2
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • normalized_transmittance_filter1
  • normalized_transmittance_filter2
  • nominal_calibration_factor_filter5
  • nominal_calibration_factor_filter6
  • nominal_calibration_factor_filter3
  • nominal_calibration_factor_filter4
  • azimuth_angle
  • nominal_calibration_factor_filter1
  • nominal_calibration_factor_filter2
  • direct_diffuse_ratio_broadband
  • direct_horizontal_broadband
  • cosine_correction_sn_broadband
  • normalized_transmittance_filter4
  • normalized_transmittance_filter3
  • normalized_transmittance_filter6
  • normalized_transmittance_filter5
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3)
  • cosine_correction_we_filter6
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • cosine_correction_we_filter5
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter1
  • computed_cosine_correction_filter6
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter4
  • cosine_correction_we_filter1
  • cosine_correction_we_filter2
  • cosine_correction_we_filter3
  • cosine_correction_we_filter4
  • cosine_solar_zenith_angle
  • time
  • offset_broadband
  • wavelength_filter2
  • wavelength_filter1
  • wavelength_filter4
  • wavelength_filter3
  • wavelength_filter6
  • wavelength_filter5
  • lat
  • diffuse_correction_filter1
  • diffuse_correction_filter2
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • computed_cosine_correction_broadband
  • cosine_correction_sn_filter5
  • cosine_correction_sn_filter4
  • cosine_correction_sn_filter6
  • cosine_correction_sn_filter1
  • cosine_correction_sn_filter3
  • cosine_correction_sn_filter2
  • head_temp
  • diffuse_hemisp_broadband
  • offset_filter1
  • solar_zenith_angle
  • offset_filter2
  • offset_filter5
  • offset_filter6
  • offset_filter3
  • offset_filter4
  • logger_volt
  • hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter4
  • nominal_calibration_factor_broadband
  • airmass
  • lon
  • time_offset
  • alt
  • cosine_correction_we_broadband
  • logger_temp
  • base_time
  • bench_angle
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter1
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • alltime_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • elevation_angle

twpmfrsrlangplotC2.c1:
  • michalsky_rejected_broadband
  • alt
  • barnard_lnI_filter2
  • barnard_lnI_filter3
  • barnard_lnI_filter1
  • barnard_lnI_filter6
  • barnard_lnI_filter4
  • barnard_lnI_filter5
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter2
  • michalsky_lnI_filter1
  • barnard_airmass
  • barnard_rejected_filter5
  • barnard_rejected_filter6
  • barnard_rejected_filter1
  • barnard_rejected_filter2
  • barnard_rejected_filter3
  • barnard_rejected_filter4
  • michalsky_rejected_filter1
  • michalsky_rejected_filter4
  • michalsky_rejected_filter5
  • michalsky_rejected_filter2
  • michalsky_rejected_filter3
  • michalsky_rejected_filter6
  • barnard_lnI_broadband
  • lon
  • base_time
  • barnard_rejected_broadband
  • time_offset
  • lat
  • michalsky_lnI_broadband
  • michalsky_airmass

twpmfrsraod1michC2.c1:
  • hemisp_broadband_raw
  • alltime_hemisp_broadband
  • Ozone_column_amount
  • alt
  • bench_angle
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • lat
  • cosine_correction_sn_filter5
  • cosine_correction_we_filter6
  • cosine_correction_sn_filter6
  • cosine_correction_sn_filter3
  • cosine_correction_we_filter4
  • cosine_correction_sn_filter4
  • cosine_correction_we_filter5
  • cosine_correction_we_filter2
  • cosine_correction_we_filter3
  • cosine_correction_we_filter1
  • normalized_transmittance_filter6
  • diffuse_hemisp_narrowband_filter2_raw
  • azimuth_angle
  • cosine_correction_sn_filter1
  • cosine_correction_sn_filter2
  • normalized_transmittance_filter1
  • normalized_transmittance_filter4
  • normalized_transmittance_filter5
  • normalized_transmittance_filter2
  • normalized_transmittance_filter3
  • Aerosol optical depth filter 5(aerosol_optical_depth_filter5)
  • Aerosol optical depth filter 1(aerosol_optical_depth_filter1)
  • Aerosol optical depth filter 2(aerosol_optical_depth_filter2)
  • Aerosol optical depth filter 3(aerosol_optical_depth_filter3)
  • Aerosol optical depth filter 4(aerosol_optical_depth_filter4)
  • computed_cosine_correction_broadband
  • cosine_correction_sn_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • surface_pressure
  • computed_cosine_correction_filter1
  • computed_cosine_correction_filter2
  • computed_cosine_correction_filter5
  • computed_cosine_correction_filter6
  • computed_cosine_correction_filter3
  • computed_cosine_correction_filter4
  • hemisp_narrowband_filter2_raw
  • logger_temp
  • offset_broadband
  • cosine_solar_zenith_angle
  • diffuse_hemisp_narrowband_filter3_raw
  • time
  • wavelength_filter6
  • wavelength_filter5
  • wavelength_filter4
  • wavelength_filter3
  • wavelength_filter2
  • wavelength_filter1
  • nominal_calibration_factor_broadband
  • diffuse_hemisp_narrowband_filter5_raw
  • direct_horizontal_broadband
  • sun_to_earth_distance
  • direct_diffuse_ratio_broadband
  • hemisp_narrowband_filter5_raw
  • diffuse_correction_filter6
  • Wavelength of spectrum data(wavelength)
  • base_time
  • diffuse_correction_filter1
  • elevation_angle
  • cosine_correction_we_broadband
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • diffuse_correction_filter2
  • solar_zenith_angle
  • airmass
  • hemisp_broadband
  • hemisp_narrowband_filter1_raw
  • lon
  • head_temp
  • logger_volt
  • direct_diffuse_ratio_filter6
  • direct_diffuse_ratio_filter5
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter1
  • Ozone_absorption_coefficient_filter3
  • Ozone_absorption_coefficient_filter2
  • Ozone_absorption_coefficient_filter1
  • Ozone_absorption_coefficient_filter5
  • Ozone_absorption_coefficient_filter4
  • 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 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • variability_flag
  • 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, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Total optical depth direct narrowband filter 3(total_optical_depth_filter3)
  • Total optical depth direct narrowband filter 2(total_optical_depth_filter2)
  • hemisp_narrowband_filter4_raw
  • Total optical depth direct narrowband filter 1(total_optical_depth_filter1)
  • Total optical depth direct narrowband filter 5(total_optical_depth_filter5)
  • Total optical depth direct narrowband filter 4(total_optical_depth_filter4)
  • diffuse_hemisp_broadband
  • TOA_irradiance
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • nominal_calibration_factor_filter1
  • Io_filter2
  • Io_filter1
  • Io_filter4
  • nominal_calibration_factor_filter5
  • Io_filter3
  • nominal_calibration_factor_filter4
  • nominal_calibration_factor_filter3
  • Io_filter5
  • nominal_calibration_factor_filter2
  • nominal_calibration_factor_filter6
  • diffuse_correction_broadband
  • Rayleigh_optical_depth_filter5
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • Rayleigh_optical_depth_filter2
  • Rayleigh_optical_depth_filter1
  • Rayleigh_optical_depth_filter4
  • Rayleigh_optical_depth_filter3
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • alltime_hemisp_narrowband_filter2
  • direct_horizontal_narrowband_filter5
  • alltime_hemisp_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • head_temp2
  • time_offset
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • hemisp_narrowband_filter3_raw
  • angstrom_exponent
  • diffuse_hemisp_narrowband_filter6_raw
  • offset_filter6
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • offset_filter4
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • offset_filter5
  • offset_filter2
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • offset_filter3
  • offset_filter1

twpmfrsrC2.a0:
  • 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)
  • diffuse_hemisp_broadband
  • alt
  • alltime_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter4_raw
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter4_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • hemisp_broadband_raw
  • head_temp2
  • lon
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • diffuse_hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • time_offset
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • direct_horizontal_broadband
  • offset_filter2
  • offset_filter1
  • hemisp_narrowband_filter3_raw
  • lat
  • diffuse_hemisp_broadband_raw
  • base_time
  • hemisp_broadband
  • logger_volt
  • offset_broadband
  • diffuse_hemisp_narrowband_filter3_raw
  • head_temp
  • hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter2_raw
  • logger_temp
  • time

twpmfrsrlangleyC2.c1:
  • barnard_good_fraction_broadband
  • michalsky_solar_constant_broadband
  • lat
  • michalsky_angstrom_exponent
  • michalsky_solar_constant_sdist_filter6
  • michalsky_solar_constant_sdist_filter5
  • michalsky_solar_constant_sdist_filter4
  • michalsky_solar_constant_sdist_filter3
  • michalsky_solar_constant_sdist_filter2
  • michalsky_solar_constant_sdist_filter1
  • barnard_error_slope_filter1
  • barnard_error_slope_filter3
  • barnard_error_slope_filter2
  • barnard_error_slope_filter5
  • barnard_error_slope_filter4
  • barnard_error_slope_filter6
  • barnard_error_slope_broadband
  • michalsky_optical_depth_broadband
  • michalsky_good_fraction_filter1
  • michalsky_good_fraction_filter2
  • barnard_optical_depth_broadband
  • michalsky_good_fraction_filter6
  • michalsky_good_fraction_filter5
  • barnard_angstrom_exponent
  • base_time
  • michalsky_good_fraction_filter4
  • michalsky_good_fraction_filter3
  • barnard_error_fit_broadband
  • alt
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5
  • lon
  • time_offset
  • barnard_solar_constant_sdist_filter1
  • barnard_solar_constant_sdist_filter2
  • barnard_solar_constant_sdist_filter3
  • barnard_solar_constant_sdist_filter4
  • barnard_solar_constant_sdist_filter5
  • barnard_solar_constant_sdist_filter6
  • barnard_badflag_filter1
  • barnard_badflag_filter2
  • barnard_badflag_filter4
  • barnard_badflag_filter3
  • barnard_badflag_filter6
  • barnard_badflag_filter5
  • michalsky_solar_constant_sdist_broadband
  • barnard_badflag_broadband
  • barnard_good_fraction_filter1
  • barnard_good_fraction_filter2
  • barnard_good_fraction_filter3
  • barnard_good_fraction_filter4
  • barnard_good_fraction_filter5
  • barnard_good_fraction_filter6
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter2
  • barnard_optical_depth_filter3
  • barnard_optical_depth_filter4
  • barnard_optical_depth_filter5
  • barnard_number_points_broadband
  • barnard_optical_depth_filter6
  • michalsky_badflag_broadband
  • michalsky_good_fraction_broadband
  • michalsky_number_points_filter5
  • michalsky_number_points_filter4
  • michalsky_number_points_filter3
  • michalsky_number_points_filter2
  • michalsky_number_points_filter1
  • michalsky_number_points_filter6
  • michalsky_number_points_broadband
  • michalsky_solar_constant_filter6
  • michalsky_solar_constant_filter5
  • michalsky_standard_deviation_filter1
  • michalsky_standard_deviation_filter2
  • michalsky_standard_deviation_filter3
  • michalsky_standard_deviation_filter4
  • michalsky_standard_deviation_filter5
  • michalsky_standard_deviation_filter6
  • michalsky_badflag_filter6
  • michalsky_badflag_filter1
  • michalsky_badflag_filter3
  • michalsky_badflag_filter2
  • michalsky_badflag_filter5
  • michalsky_badflag_filter4
  • barnard_solar_constant_sdist_broadband
  • barnard_error_fit_filter6
  • barnard_error_fit_filter3
  • barnard_error_fit_filter2
  • barnard_error_fit_filter5
  • barnard_error_fit_filter4
  • barnard_error_fit_filter1
  • barnard_number_points_filter6
  • barnard_number_points_filter5
  • barnard_number_points_filter4
  • barnard_number_points_filter3
  • barnard_number_points_filter2
  • barnard_number_points_filter1
  • michalsky_standard_deviation_broadband
  • michalsky_solar_constant_filter4
  • michalsky_solar_constant_filter3
  • michalsky_solar_constant_filter2
  • michalsky_solar_constant_filter1


Back To Table of Contents

DQRID : D090518.6
Start DateStart TimeEnd DateEnd Time
03/13/2009190005/20/20092300
Subject:
TWP/MFRSR/C2 - Shadowband misalignment
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsrlangplotC2.c1, twpmfrsrlangleyC2.c1
Description:
A shading issue was first noticable in March, likely beginning on or about 3/13.  As time 
progressed it became much worse.  Maintenance on 20090520 resolved the problem.  The 
shading got so bad, the mentor suggests avoiding data covered by this DQR.
Measurements:twpmfrsrC2.b1:
  • diffuse_correction_broadband
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • direct_diffuse_ratio_broadband
  • direct_horizontal_broadband
  • hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • 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 1(direct_normal_narrowband_filter1)
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • diffuse_correction_filter1
  • diffuse_correction_filter2
  • diffuse_correction_filter6
  • diffuse_correction_filter5
  • diffuse_correction_filter4
  • diffuse_correction_filter3
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter1
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)

twpmfrsrlangplotC2.c1:
  • michalsky_rejected_broadband
  • barnard_rejected_broadband
  • michalsky_lnI_broadband
  • michalsky_airmass
  • barnard_lnI_filter2
  • barnard_lnI_filter3
  • barnard_lnI_filter1
  • barnard_lnI_filter6
  • barnard_lnI_filter4
  • barnard_lnI_filter5
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter2
  • michalsky_lnI_filter1
  • barnard_airmass
  • barnard_rejected_filter5
  • barnard_rejected_filter6
  • barnard_rejected_filter1
  • barnard_rejected_filter2
  • barnard_rejected_filter3
  • barnard_rejected_filter4
  • michalsky_rejected_filter1
  • michalsky_rejected_filter4
  • michalsky_rejected_filter5
  • michalsky_rejected_filter2
  • michalsky_rejected_filter3
  • michalsky_rejected_filter6
  • barnard_lnI_broadband

twpmfrsrC2.a0:
  • 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
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • diffuse_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter4_raw
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • hemisp_narrowband_filter6_raw
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter3_raw
  • diffuse_hemisp_broadband_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • hemisp_broadband
  • hemisp_broadband_raw
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter2_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2

twpmfrsrlangleyC2.c1:
  • barnard_solar_constant_sdist_filter1
  • barnard_solar_constant_sdist_filter2
  • barnard_solar_constant_sdist_filter3
  • barnard_solar_constant_sdist_filter4
  • barnard_solar_constant_sdist_filter5
  • barnard_solar_constant_sdist_filter6
  • barnard_good_fraction_broadband
  • barnard_badflag_filter1
  • barnard_badflag_filter2
  • barnard_badflag_filter4
  • barnard_badflag_filter3
  • barnard_badflag_filter6
  • barnard_badflag_filter5
  • michalsky_solar_constant_broadband
  • michalsky_solar_constant_sdist_broadband
  • barnard_badflag_broadband
  • michalsky_angstrom_exponent
  • michalsky_solar_constant_sdist_filter6
  • michalsky_solar_constant_sdist_filter5
  • michalsky_solar_constant_sdist_filter4
  • michalsky_solar_constant_sdist_filter3
  • michalsky_solar_constant_sdist_filter2
  • michalsky_solar_constant_sdist_filter1
  • barnard_good_fraction_filter1
  • barnard_good_fraction_filter2
  • barnard_good_fraction_filter3
  • barnard_good_fraction_filter4
  • barnard_good_fraction_filter5
  • barnard_good_fraction_filter6
  • barnard_error_slope_filter1
  • barnard_optical_depth_filter1
  • barnard_error_slope_filter3
  • barnard_optical_depth_filter2
  • barnard_error_slope_filter2
  • barnard_optical_depth_filter3
  • barnard_error_slope_filter5
  • barnard_optical_depth_filter4
  • barnard_error_slope_filter4
  • barnard_optical_depth_filter5
  • barnard_number_points_broadband
  • barnard_optical_depth_filter6
  • barnard_error_slope_filter6
  • michalsky_badflag_broadband
  • michalsky_good_fraction_broadband
  • michalsky_number_points_filter5
  • michalsky_number_points_filter4
  • michalsky_number_points_filter3
  • michalsky_number_points_filter2
  • michalsky_number_points_filter1
  • michalsky_number_points_filter6
  • barnard_error_slope_broadband
  • michalsky_number_points_broadband
  • michalsky_solar_constant_filter6
  • michalsky_solar_constant_filter5
  • michalsky_optical_depth_broadband
  • michalsky_good_fraction_filter1
  • michalsky_good_fraction_filter2
  • barnard_optical_depth_broadband
  • michalsky_good_fraction_filter6
  • michalsky_good_fraction_filter5
  • barnard_angstrom_exponent
  • michalsky_good_fraction_filter4
  • michalsky_good_fraction_filter3
  • barnard_error_fit_broadband
  • michalsky_standard_deviation_filter1
  • michalsky_standard_deviation_filter2
  • michalsky_standard_deviation_filter3
  • michalsky_standard_deviation_filter4
  • michalsky_standard_deviation_filter5
  • michalsky_standard_deviation_filter6
  • michalsky_badflag_filter6
  • michalsky_badflag_filter1
  • michalsky_badflag_filter3
  • michalsky_badflag_filter2
  • michalsky_badflag_filter5
  • michalsky_badflag_filter4
  • barnard_solar_constant_sdist_broadband
  • barnard_error_fit_filter6
  • barnard_error_fit_filter3
  • barnard_error_fit_filter2
  • barnard_error_fit_filter5
  • barnard_error_fit_filter4
  • barnard_error_fit_filter1
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5
  • barnard_number_points_filter6
  • barnard_number_points_filter5
  • barnard_number_points_filter4
  • barnard_number_points_filter3
  • barnard_number_points_filter2
  • barnard_number_points_filter1
  • michalsky_standard_deviation_broadband
  • michalsky_solar_constant_filter4
  • michalsky_solar_constant_filter3
  • michalsky_solar_constant_filter2
  • michalsky_solar_constant_filter1


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DQRID : D100407.2
Start DateStart TimeEnd DateEnd Time
09/03/2009030001/22/20100500
Subject:
TWP/MFRSR/C2 - Instrument logger problem
DataStreams:twpmfrsrC2.00, twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsrlangleyC2.c1, twpmfrsrlangplotC2.c1,
twpmfrsraod1michC2.c1
Description:
The logger was replaced while troubleshooting a prior issue.  The replacement logger 
reports erratic voltages.  On 20100122 the instrument stopped functioning, so the problem was 
likely related to a failing logger.  Nonetheless, the irradiance data appear to be OK, so 
this DQR is being labeled as yellow/suspect.
Measurements:twpmfrsrC2.b1:
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • offset_filter1
  • offset_filter2
  • offset_filter5
  • offset_filter6
  • offset_filter3
  • offset_filter4
  • logger_volt
  • direct_diffuse_ratio_broadband
  • direct_horizontal_broadband
  • hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • 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 1(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter1
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • alltime_hemisp_narrowband_filter6
  • alltime_hemisp_narrowband_filter5
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • alltime_hemisp_narrowband_filter4
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • offset_broadband
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter1
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • alltime_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • head_temp

twpmfrsrlangplotC2.c1:
  • michalsky_rejected_broadband
  • barnard_rejected_broadband
  • michalsky_lnI_broadband
  • barnard_lnI_filter2
  • barnard_lnI_filter3
  • barnard_lnI_filter1
  • barnard_lnI_filter6
  • barnard_lnI_filter4
  • barnard_lnI_filter5
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter2
  • michalsky_lnI_filter1
  • barnard_rejected_filter5
  • barnard_rejected_filter6
  • barnard_rejected_filter1
  • barnard_rejected_filter2
  • barnard_rejected_filter3
  • barnard_rejected_filter4
  • michalsky_rejected_filter1
  • michalsky_rejected_filter4
  • michalsky_rejected_filter5
  • michalsky_rejected_filter2
  • michalsky_rejected_filter3
  • michalsky_rejected_filter6
  • barnard_lnI_broadband

twpmfrsraod1michC2.c1:
  • hemisp_broadband_raw
  • alltime_hemisp_broadband
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_broadband
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • head_temp
  • logger_volt
  • Aerosol optical depth filter 5(aerosol_optical_depth_filter5)
  • Aerosol optical depth filter 1(aerosol_optical_depth_filter1)
  • Aerosol optical depth filter 2(aerosol_optical_depth_filter2)
  • Aerosol optical depth filter 3(aerosol_optical_depth_filter3)
  • Aerosol optical depth filter 4(aerosol_optical_depth_filter4)
  • direct_diffuse_ratio_filter6
  • direct_diffuse_ratio_filter5
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter1
  • 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 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter4_raw
  • variability_flag
  • 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, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Total optical depth direct narrowband filter 3(total_optical_depth_filter3)
  • Total optical depth direct narrowband filter 2(total_optical_depth_filter2)
  • Total optical depth direct narrowband filter 1(total_optical_depth_filter1)
  • hemisp_narrowband_filter4_raw
  • Total optical depth direct narrowband filter 5(total_optical_depth_filter5)
  • Total optical depth direct narrowband filter 4(total_optical_depth_filter4)
  • diffuse_hemisp_broadband_raw
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • hemisp_narrowband_filter2_raw
  • Io_filter2
  • Io_filter1
  • Io_filter4
  • Io_filter3
  • Io_filter5
  • offset_broadband
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • alltime_hemisp_narrowband_filter4
  • direct_horizontal_narrowband_filter6
  • alltime_hemisp_narrowband_filter3
  • direct_horizontal_narrowband_filter5
  • alltime_hemisp_narrowband_filter2
  • direct_horizontal_narrowband_filter4
  • alltime_hemisp_narrowband_filter1
  • diffuse_hemisp_narrowband_filter3_raw
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter3_raw
  • angstrom_exponent
  • direct_diffuse_ratio_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter5_raw
  • offset_filter6
  • offset_filter4
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • offset_filter5
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • offset_filter2
  • offset_filter3
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • offset_filter1

twpmfrsrC2.a0:
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • diffuse_hemisp_broadband
  • alltime_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter4_raw
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • hemisp_narrowband_filter6_raw
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • offset_filter2
  • offset_filter1
  • hemisp_narrowband_filter3_raw
  • diffuse_hemisp_broadband_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • hemisp_broadband
  • hemisp_broadband_raw
  • head_temp2
  • logger_volt
  • offset_broadband
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter1_raw
  • head_temp
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter2_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2

twpmfrsrC2.00:
  • Raw data stream - documentation not supported

twpmfrsrlangleyC2.c1:
  • barnard_good_fraction_broadband
  • barnard_badflag_filter1
  • barnard_badflag_filter2
  • barnard_badflag_filter4
  • barnard_badflag_filter3
  • barnard_badflag_filter6
  • barnard_badflag_filter5
  • barnard_badflag_broadband
  • michalsky_angstrom_exponent
  • barnard_good_fraction_filter1
  • barnard_good_fraction_filter2
  • barnard_good_fraction_filter3
  • barnard_good_fraction_filter4
  • barnard_good_fraction_filter5
  • barnard_good_fraction_filter6
  • barnard_error_slope_filter1
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter2
  • barnard_error_slope_filter3
  • barnard_optical_depth_filter3
  • barnard_error_slope_filter2
  • barnard_error_slope_filter5
  • barnard_optical_depth_filter4
  • barnard_error_slope_filter4
  • barnard_optical_depth_filter5
  • barnard_number_points_broadband
  • barnard_optical_depth_filter6
  • barnard_error_slope_filter6
  • michalsky_badflag_broadband
  • michalsky_good_fraction_broadband
  • michalsky_number_points_filter5
  • michalsky_number_points_filter4
  • michalsky_number_points_filter3
  • michalsky_number_points_filter2
  • michalsky_number_points_filter1
  • michalsky_number_points_filter6
  • barnard_error_slope_broadband
  • michalsky_number_points_broadband
  • michalsky_optical_depth_broadband
  • michalsky_good_fraction_filter1
  • barnard_optical_depth_broadband
  • michalsky_good_fraction_filter2
  • michalsky_good_fraction_filter6
  • barnard_angstrom_exponent
  • michalsky_good_fraction_filter5
  • michalsky_good_fraction_filter4
  • michalsky_good_fraction_filter3
  • barnard_error_fit_broadband
  • michalsky_standard_deviation_filter1
  • michalsky_standard_deviation_filter2
  • michalsky_standard_deviation_filter3
  • michalsky_standard_deviation_filter4
  • michalsky_standard_deviation_filter5
  • michalsky_standard_deviation_filter6
  • michalsky_badflag_filter6
  • michalsky_badflag_filter1
  • michalsky_badflag_filter3
  • michalsky_badflag_filter2
  • michalsky_badflag_filter5
  • michalsky_badflag_filter4
  • barnard_error_fit_filter6
  • barnard_error_fit_filter3
  • barnard_error_fit_filter2
  • barnard_error_fit_filter5
  • barnard_error_fit_filter4
  • barnard_error_fit_filter1
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5
  • barnard_number_points_filter6
  • barnard_number_points_filter5
  • barnard_number_points_filter4
  • barnard_number_points_filter3
  • barnard_number_points_filter2
  • barnard_number_points_filter1
  • michalsky_standard_deviation_broadband


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DQRID : D101115.1
Start DateStart TimeEnd DateEnd Time
04/13/2010190009/17/20100000
Subject:
TWP/MFRSR/C2 - Shadowband misalignment
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsraod1michC2.c1, twpmfrsrlangleyC2.c1,
twpmfrsrlangplotC2.c1
Description:
There is a shading problem impacting data from approximately 0100 to sunset each day.  
Avoid using data during these hours.
Measurements:twpmfrsrC2.b1:
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • direct_diffuse_ratio_broadband
  • direct_horizontal_broadband
  • hemisp_broadband
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter1
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • 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 1(direct_normal_narrowband_filter1)
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • direct_diffuse_ratio_filter6
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)

twpmfrsrlangplotC2.c1:
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter2
  • michalsky_lnI_filter1
  • michalsky_lnI_broadband
  • barnard_lnI_broadband
  • barnard_lnI_filter2
  • barnard_lnI_filter3
  • barnard_lnI_filter1
  • barnard_lnI_filter6
  • barnard_lnI_filter4
  • barnard_lnI_filter5

twpmfrsraod1michC2.c1:
  • hemisp_broadband_raw
  • diffuse_hemisp_broadband_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • diffuse_hemisp_broadband
  • hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • hemisp_narrowband_filter2_raw
  • Io_filter2
  • Io_filter1
  • Io_filter4
  • Io_filter3
  • Io_filter5
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • Aerosol optical depth filter 5(aerosol_optical_depth_filter5)
  • Aerosol optical depth filter 1(aerosol_optical_depth_filter1)
  • Aerosol optical depth filter 2(aerosol_optical_depth_filter2)
  • direct_horizontal_narrowband_filter6
  • Aerosol optical depth filter 3(aerosol_optical_depth_filter3)
  • direct_horizontal_narrowband_filter5
  • Aerosol optical depth filter 4(aerosol_optical_depth_filter4)
  • direct_horizontal_narrowband_filter4
  • direct_diffuse_ratio_filter6
  • direct_diffuse_ratio_filter5
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter1
  • diffuse_hemisp_narrowband_filter3_raw
  • 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 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter4_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter3_raw
  • angstrom_exponent
  • direct_diffuse_ratio_broadband
  • 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, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter6_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • hemisp_narrowband_filter5_raw
  • Total optical depth direct narrowband filter 3(total_optical_depth_filter3)
  • Total optical depth direct narrowband filter 2(total_optical_depth_filter2)
  • Total optical depth direct narrowband filter 1(total_optical_depth_filter1)
  • hemisp_narrowband_filter4_raw
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Total optical depth direct narrowband filter 5(total_optical_depth_filter5)
  • Total optical depth direct narrowband filter 4(total_optical_depth_filter4)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)

twpmfrsrC2.a0:
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • diffuse_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter3_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • diffuse_hemisp_broadband_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)

twpmfrsrlangleyC2.c1:
  • michalsky_optical_depth_broadband
  • barnard_optical_depth_broadband
  • barnard_angstrom_exponent
  • michalsky_angstrom_exponent
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter2
  • barnard_optical_depth_filter3
  • barnard_optical_depth_filter4
  • barnard_optical_depth_filter5
  • barnard_optical_depth_filter6
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5


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DQRID : D120207.2
Start DateStart TimeEnd DateEnd Time
09/11/2011050009/13/20111425
Subject:
TWP/MFRSR/C2 - Heater board problem
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsraod1michC2.c1, twpmfrsrlangleyC2.c1,
twpmfrsrlangplotC2.c1
Description:
The heater board stopped functioning for some reason.  Possible bad connection as the head 
temp came back to a normal level without any site maintenance.  Do not use data covered 
by this DQR.
Measurements:twpmfrsrlangplotC2.c1:
  • michalsky_lnI_broadband
  • barnard_lnI_filter2
  • barnard_lnI_filter3
  • barnard_lnI_filter1
  • barnard_lnI_filter6
  • barnard_lnI_filter4
  • barnard_lnI_filter5
  • michalsky_lnI_filter5
  • michalsky_lnI_filter6
  • michalsky_lnI_filter3
  • michalsky_lnI_filter4
  • michalsky_lnI_filter2
  • michalsky_lnI_filter1
  • barnard_lnI_broadband

twpmfrsrC2.b1:
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • offset_filter1
  • offset_filter2
  • offset_filter5
  • offset_filter6
  • offset_filter3
  • offset_filter4
  • direct_diffuse_ratio_broadband
  • direct_horizontal_broadband
  • hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • 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 1(direct_normal_narrowband_filter1)
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter1
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • alltime_hemisp_narrowband_filter6
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • alltime_hemisp_narrowband_filter5
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • alltime_hemisp_narrowband_filter4
  • offset_broadband
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • direct_diffuse_ratio_filter1
  • Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • direct_diffuse_ratio_filter6
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • alltime_hemisp_broadband
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)

twpmfrsraod1michC2.c1:
  • hemisp_broadband_raw
  • alltime_hemisp_broadband
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_broadband
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • direct_diffuse_ratio_filter6
  • direct_diffuse_ratio_filter5
  • direct_diffuse_ratio_filter4
  • direct_diffuse_ratio_filter3
  • direct_diffuse_ratio_filter2
  • direct_diffuse_ratio_filter1
  • 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 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • diffuse_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, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Total optical depth direct narrowband filter 3(total_optical_depth_filter3)
  • Total optical depth direct narrowband filter 2(total_optical_depth_filter2)
  • hemisp_narrowband_filter4_raw
  • Total optical depth direct narrowband filter 1(total_optical_depth_filter1)
  • Total optical depth direct narrowband filter 5(total_optical_depth_filter5)
  • Total optical depth direct narrowband filter 4(total_optical_depth_filter4)
  • diffuse_hemisp_broadband_raw
  • diffuse_hemisp_broadband
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • hemisp_narrowband_filter2_raw
  • Io_filter2
  • Io_filter1
  • Io_filter4
  • Io_filter3
  • Io_filter5
  • offset_broadband
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter3
  • direct_horizontal_narrowband_filter6
  • alltime_hemisp_narrowband_filter2
  • direct_horizontal_narrowband_filter5
  • alltime_hemisp_narrowband_filter1
  • direct_horizontal_narrowband_filter4
  • diffuse_hemisp_narrowband_filter3_raw
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • direct_horizontal_broadband
  • hemisp_narrowband_filter3_raw
  • angstrom_exponent
  • direct_diffuse_ratio_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter5_raw
  • offset_filter6
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • offset_filter4
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • offset_filter5
  • offset_filter2
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • offset_filter3
  • offset_filter1

twpmfrsrC2.a0:
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter5_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • diffuse_hemisp_broadband
  • alltime_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • hemisp_narrowband_filter4_raw
  • alltime_hemisp_narrowband_filter1
  • alltime_hemisp_narrowband_filter2
  • alltime_hemisp_narrowband_filter3
  • alltime_hemisp_narrowband_filter4
  • alltime_hemisp_narrowband_filter5
  • alltime_hemisp_narrowband_filter6
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • hemisp_narrowband_filter6_raw
  • offset_filter4
  • offset_filter3
  • offset_filter6
  • offset_filter5
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • offset_filter2
  • offset_filter1
  • hemisp_narrowband_filter3_raw
  • diffuse_hemisp_broadband_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • hemisp_broadband
  • hemisp_broadband_raw
  • offset_broadband
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter1_raw
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter5_raw
  • hemisp_narrowband_filter2_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2

twpmfrsrlangleyC2.c1:
  • michalsky_angstrom_exponent
  • barnard_optical_depth_filter1
  • barnard_optical_depth_filter2
  • barnard_optical_depth_filter3
  • barnard_optical_depth_filter4
  • barnard_optical_depth_filter5
  • barnard_optical_depth_filter6
  • michalsky_optical_depth_broadband
  • barnard_optical_depth_broadband
  • barnard_angstrom_exponent
  • michalsky_optical_depth_filter2
  • michalsky_optical_depth_filter1
  • michalsky_optical_depth_filter4
  • michalsky_optical_depth_filter3
  • michalsky_optical_depth_filter6
  • michalsky_optical_depth_filter5


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DQRID : D990713.1
Start DateStart TimeEnd DateEnd Time
10/31/1998235906/19/19992359
Subject:
TWP/MFRSR/C2 - Head not level
DataStreams:twpmfrsrC2.b1, twpmfrsrC2.a0
Description:
The data from the Nauru MFRSR is questionable because either the cosine correction is bad 
and/or the head was not level.  These problems cause some total optical depths to be 
below the Rayleigh limit ... obviously something is wrong!  The head was checked for level on 
1999/05/12 and it was found to be out of level so we do know that 'levelness' has been a 
problem.  We don't yet know if the cosine correction, too, has been a problem.  In any 
event the head was changed on 99/06/19 and the data from this point on looks very good.
Measurements:twpmfrsrC2.b1:
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • 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 1(direct_normal_narrowband_filter1)
  • diffuse_hemisp_broadband
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • hemisp_broadband
  • cosine_solar_zenith_angle

twpmfrsrC2.a0:
  • hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter5_raw
  • hemisp_broadband_raw
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_broadband
  • diffuse_hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter3_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • hemisp_narrowband_filter1_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)


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DQRID : D990809.4
Start DateStart TimeEnd DateEnd Time
06/21/1999000007/22/19992359
Subject:
TWP/MFRSR/C2 - Estimated calibration errors
DataStreams:twpmfrsrC2.a0, twpmfrsrC2.b1
Description:
The Nauru MFRSR data has been examined for the dates of about 1999/06/21 through 
1999/07/22.  The head temperature is stable, and there's no sign of shading problems.  The 
calibration stability was examined through the use of Langley regressions, and the calibrations 
seem stable and reasonably accurate, to wit:

wavelength     estimated calibration error (negative means MFRSR is too low)
415                -1.6%
500                -1.2%
615                -0.2%
673                -0.6%
870                 0.6%
940                 don't know but probably with 1-2%

Keep in mind that these estimates are from a time period of about 1 month's duration and 
they could change as we receive more data.
Measurements:twpmfrsrC2.b1:
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • 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 1(direct_normal_narrowband_filter1)
  • diffuse_hemisp_broadband
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband)
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter2
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter5
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • direct_horizontal_broadband
  • hemisp_broadband

twpmfrsrC2.a0:
  • hemisp_broadband
  • Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4)
  • Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1)
  • Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3)
  • hemisp_broadband_raw
  • Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2)
  • diffuse_hemisp_narrowband_filter5_raw
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6)
  • Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3)
  • Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5)
  • Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2)
  • Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1)
  • diffuse_hemisp_narrowband_filter2_raw
  • diffuse_hemisp_broadband
  • hemisp_narrowband_filter6_raw
  • diffuse_hemisp_narrowband_filter6_raw
  • hemisp_narrowband_filter5_raw
  • diffuse_hemisp_narrowband_filter1_raw
  • direct_horizontal_broadband
  • diffuse_hemisp_narrowband_filter4_raw
  • hemisp_narrowband_filter2_raw
  • hemisp_narrowband_filter3_raw
  • direct_horizontal_narrowband_filter5
  • direct_horizontal_narrowband_filter6
  • direct_horizontal_narrowband_filter3
  • direct_horizontal_narrowband_filter4
  • direct_horizontal_narrowband_filter1
  • direct_horizontal_narrowband_filter2
  • diffuse_hemisp_narrowband_filter3_raw
  • hemisp_narrowband_filter4_raw
  • diffuse_hemisp_broadband_raw
  • hemisp_narrowband_filter1_raw
  • 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, 870 nm wavelength(diffuse_hemisp_narrowband_filter5)


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