Data Quality Reports for Session: 103779 User: barnard Completed: 01/18/2007


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050516.2TWP/MFRSR/C2 - Shadowband MisalignmenttwpmfrsrC2.00, twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsrlangleyC2.c1, twpmfrsrlangplotC2.c1,
twpmfrsrod1barnmichC2.c1


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:twpmfrsrC2.00, twpmfrsrC2.a0, twpmfrsrC2.b1, twpmfrsrlangleyC2.c1, twpmfrsrlangplotC2.c1,
twpmfrsrod1barnmichC2.c1
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:twpmfrsrlangplotC2.c1:
  • rejected points for the final fit for the Direct Narrowband Filter1(barnard_rejected_filter1)
  • log(irradiance) for the Direct Broadband(michalsky_lnI_broadband)
  • log(irradiance) for the Direct Narrowband Filter6(barnard_lnI_filter6)
  • Airmasses(michalsky_airmass)
  • log(irradiance) for the Direct Broadband(barnard_lnI_broadband)
  • rejected points for the final fit for the Direct Narrowband Filter6(barnard_rejected_filter6)
  • log(irradiance) for the Direct Narrowband Filter3(michalsky_lnI_filter3)
  • log(irradiance) for the Direct Narrowband Filter5(michalsky_lnI_filter5)
  • rejected points for the final fit for the Direct Broadband(barnard_rejected_broadband)
  • log(irradiance) for the Direct Narrowband Filter4(michalsky_lnI_filter4)
  • Airmasses(barnard_airmass)
  • log(irradiance) for the Direct Narrowband Filter6(michalsky_lnI_filter6)
  • rejected points for the final fit for the Direct Narrowband Filter4(barnard_rejected_filter4)
  • log(irradiance) for the Direct Narrowband Filter2(michalsky_lnI_filter2)
  • rejected points for the final fit for the Direct Narrowband Filter3(barnard_rejected_filter3)
  • log(irradiance) for the Direct Narrowband Filter1(michalsky_lnI_filter1)
  • rejected points for the final fit for the Direct Broadband(michalsky_rejected_broadband)
  • rejected points for the final fit for the Direct Narrowband Filter2(barnard_rejected_filter2)
  • rejected points for the final fit for the Direct Narrowband Filter5(barnard_rejected_filter5)
  • rejected points for the final fit for the Direct Narrowband Filter2(michalsky_rejected_filter2)
  • rejected points for the final fit for the Direct Narrowband Filter3(michalsky_rejected_filter3)
  • log(irradiance) for the Direct Narrowband Filter3(barnard_lnI_filter3)
  • rejected points for the final fit for the Direct Narrowband Filter4(michalsky_rejected_filter4)
  • log(irradiance) for the Direct Narrowband Filter2(barnard_lnI_filter2)
  • rejected points for the final fit for the Direct Narrowband Filter1(michalsky_rejected_filter1)
  • rejected points for the final fit for the Direct Narrowband Filter6(michalsky_rejected_filter6)
  • rejected points for the final fit for the Direct Narrowband Filter5(michalsky_rejected_filter5)
  • log(irradiance) for the Direct Narrowband Filter4(barnard_lnI_filter4)
  • log(irradiance) for the Direct Narrowband Filter5(barnard_lnI_filter5)
  • log(irradiance) for the Direct Narrowband Filter1(barnard_lnI_filter1)

twpmfrsrod1barnmichC2.c1:
  • aerosol optical depth filter 3(aerosol_optical_depth_filter3)
  • aerosol optical depth filter 4(aerosol_optical_depth_filter4)
  • total optical depth direct narrowband filter 1(total_optical_depth_filter1)
  • aerosol optical depth filter 5(aerosol_optical_depth_filter5)
  • aerosol optical depth filter 2(aerosol_optical_depth_filter2)
  • aerosol optical depth filter 1(aerosol_optical_depth_filter1)
  • totaloptical depth direct narrowband filter 2(total_optical_depth_filter2)
  • extraterrestrial spectral irradiance used for optical depth calculations,
    corrected for eccentricity of earth\'s orbit(io_filter1)
  • Indicator of optical depth stability(optical_depth_stability_flag)
  • extraterrestrial spectral irradiance used for optical depth calculations,
    corrected for eccentricity of earth\'s orbit(io_filter4)
  • Optical depth from TOMS satellite(TOMS_optical_depth)
  • Rayleigh optical thickness computed for filter 1(Rayleigh_optical_thickness_filter1)
  • extraterrestrial spectral irradiance used for optical depth calculations,
    corrected for eccentricity of earth\'s orbit(io_filter5)
  • extraterrestrial spectral irradiance used for optical depth calculations,
    corrected for eccentricity of earth\'s orbit(io_filter3)
  • extraterrestrial spectral irradiance used for optical depth calculations,
    corrected for eccentricity of earth\'s orbit(io_filter2)
  • Ozone absorption coefficient used for filter 3(Ozone_absorption_coefficient_filter3)
  • Rayleigh optical thickness computed for filter 2(Rayleigh_optical_thickness_filter2)
  • Rayleigh optical thickness computed for filter 3(Rayleigh_optical_thickness_filter3)
  • Rayleigh optical thickness computed for filter 5(Rayleigh_optical_thickness_filter5)
  • Ozone absorption coefficient used for filter 5(Ozone_absorption_coefficient_filter5)
  • Ozone absorption coefficient used for filter 4(Ozone_absorption_coefficient_filter4)
  • angstrom exponent(angstrom_exponent)
  • Rayleigh optical thickness computed for filter 4(Rayleigh_optical_thickness_filter4)
  • Ozone absorption coefficient used for filter 2(Ozone_absorption_coefficient_filter2)
  • total optical depth direct narrowband filter 5(total_optical_depth_filter5)
  • total optical depth direct narrowband filter 3(total_optical_depth_filter3)
  • total optical depth direct narrowband filter 4(total_optical_depth_filter4)
  • Ozone absorption coefficient used for filter 1(Ozone_absorption_coefficient_filter1)

twpmfrsrlangleyC2.c1:
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter6(michalsky_good_fraction_filter6)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter5(michalsky_good_fraction_filter5)
  • optical depth for the Direct Narrowband Filter3(michalsky_optical_depth_filter3)
  • number of points used in final linear fit for the Direct Narrowband Filter2(michalsky_number_points_filter2)
  • number of points used in final linear fit for the Direct Narrowband Filter1(michalsky_number_points_filter1)
  • rejection flag for Direct Narrowband Filter2(michalsky_badflag_filter2)
  • error in optical depth (slope) of final linear fit for the Direct Narrowband
    Filter2(barnard_error_slope_filter2)
  • rejection flag for Direct Broadband(barnard_badflag_broadband)
  • optical depth for the Direct Narrowband Filter1(michalsky_optical_depth_filter1)
  • solar constant for the Direct Narrowband Filter1(michalsky_solar_constant_filter1)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter4(michalsky_good_fraction_filter4)
  • rejection flag for Direct Narrowband Filter6(michalsky_badflag_filter6)
  • rejection flag for Direct Narrowband Filter4(michalsky_badflag_filter4)
  • error in final linear fit for the Direct Narrowband Filter4(barnard_error_fit_filter4)
  • error in final linear fit for the Direct Narrowband Filter3(barnard_error_fit_filter3)
  • standard deviation around regression line for the Direct BroadBand(michalsky_standard_deviation_broadband)
  • Angstrom exponent(barnard_angstrom_exponent)
  • error in final linear fit for the Direct Narrowband Filter5(barnard_error_fit_filter5)
  • solar constant corrected for solar distance for the Direct Narrowband Filter5(barnard_solar_constant_sdist_filter5)
  • rejection flag for Direct Narrowband Filter3(michalsky_badflag_filter3)
  • error in final linear fit for the Direct Narrowband Filter1(barnard_error_fit_filter1)
  • error in optical depth (slope) of final linear fit for the Direct Broadband(barnard_error_slope_broadband)
  • error in final linear fit for the Direct Narrowband Filter6(barnard_error_fit_filter6)
  • optical depth for the Direct BroadBand(barnard_optical_depth_broadband)
  • error in final linear fit for the Direct Narrowband Filter2(barnard_error_fit_filter2)
  • rejection flag for Direct Narrowband Filter5(michalsky_badflag_filter5)
  • solar constant corrected for solar distance for the Direct Narrowband Filter1(barnard_solar_constant_sdist_filter1)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter6(barnard_good_fraction_filter6)
  • solar constant for the Direct BroadBand(michalsky_solar_constant_broadband)
  • optical depth for the Direct Narrowband Filter5(barnard_optical_depth_filter5)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter5(barnard_good_fraction_filter5)
  • solar constant for the Direct Narrowband Filter4(michalsky_solar_constant_filter4)
  • rejection flag for Direct Narrowband Filter4(barnard_badflag_filter4)
  • error in optical depth (slope) of final linear fit for the Direct Narrowband
    Filter5(barnard_error_slope_filter5)
  • number of points used in final linear fit for the Direct Broadband(michalsky_number_points_broadband)
  • error in optical depth (slope) of final linear fit for the Direct Narrowband
    Filter1(barnard_error_slope_filter1)
  • solar constant for the Direct Narrowband Filter2(michalsky_solar_constant_filter2)
  • error in optical depth (slope) of final linear fit for the Direct Narrowband
    Filter4(barnard_error_slope_filter4)
  • solar constant for the Direct Narrowband Filter3(michalsky_solar_constant_filter3)
  • rejection flag for Direct Narrowband Filter6(barnard_badflag_filter6)
  • error in optical depth (slope) of final linear fit for the Direct Narrowband
    Filter3(barnard_error_slope_filter3)
  • error in optical depth (slope) of final linear fit for the Direct Narrowband
    Filter6(barnard_error_slope_filter6)
  • rejection flag for Direct Narrowband Filter5(barnard_badflag_filter5)
  • solar constant corrected for solar distance for the Direct Narrowband Filter2(barnard_solar_constant_sdist_filter2)
  • optical depth for the Direct Narrowband Filter1(barnard_optical_depth_filter1)
  • percentage of initial points used in final linear fit for the Direct Broadband(michalsky_good_fraction_broadband)
  • error in final linear fit for the Direct BroadBand(barnard_error_fit_broadband)
  • solar constant corrected for solar distance for the Direct Narrowband Filter2(michalsky_solar_constant_sdist_filter2)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter1(barnard_good_fraction_filter1)
  • number of points used in final linear fit for the Direct Narrowband Filter3(barnard_number_points_filter3)
  • optical depth for the Direct Narrowband Filter3(barnard_optical_depth_filter3)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter2(barnard_good_fraction_filter2)
  • standard deviation around regression line for the Direct Narrowband Filter6(michalsky_standard_deviation_filter6)
  • solar constant corrected for solar distance for the Direct Broadband(michalsky_solar_constant_sdist_broadband)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter3(barnard_good_fraction_filter3)
  • solar constant corrected for solar distance for the Direct Narrowband Filter3(michalsky_solar_constant_sdist_filter3)
  • standard deviation around regression line for the Direct Narrowband Filter5(michalsky_standard_deviation_filter5)
  • Angstrom exponent(michalsky_angstrom_exponent)
  • number of points used in final linear fit for the Direct Narrowband Filter5(barnard_number_points_filter5)
  • standard deviation around regression line for the Direct Narrowband Filter2(michalsky_standard_deviation_filter2)
  • optical depth for the Direct Narrowband Filter6(barnard_optical_depth_filter6)
  • number of points used in final linear fit for the Direct Broadband(barnard_number_points_broadband)
  • solar constant corrected for solar distance for the Direct Narrowband Filter1(michalsky_solar_constant_sdist_filter1)
  • standard deviation around regression line for the Direct Narrowband Filter3(michalsky_standard_deviation_filter3)
  • number of points used in final linear fit for the Direct Narrowband Filter4(barnard_number_points_filter4)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter4(barnard_good_fraction_filter4)
  • optical depth for the Direct Narrowband Filter4(barnard_optical_depth_filter4)
  • standard deviation around regression line for the Direct Narrowband Filter4(michalsky_standard_deviation_filter4)
  • number of points used in final linear fit for the Direct Narrowband Filter1(barnard_number_points_filter1)
  • solar constant for the Direct Narrowband Filter5(michalsky_solar_constant_filter5)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter2(michalsky_good_fraction_filter2)
  • rejection flag for Direct Narrowband Filter3(barnard_badflag_filter3)
  • standard deviation around regression line for the Direct Narrowband Filter1(michalsky_standard_deviation_filter1)
  • optical depth for the Direct Narrowband Filter2(barnard_optical_depth_filter2)
  • solar constant corrected for solar distance for the Direct Narrowband Filter4(michalsky_solar_constant_sdist_filter4)
  • number of points used in final linear fit for the Direct Narrowband Filter2(barnard_number_points_filter2)
  • solar constant corrected for solar distance for the Direct Narrowband Filter6(michalsky_solar_constant_sdist_filter6)
  • rejection flag for Direct Narrowband Filter2(barnard_badflag_filter2)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter3(michalsky_good_fraction_filter3)
  • percentage of initial points used in final linear fit for the Direct Broadband(barnard_good_fraction_broadband)
  • rejection flag for Direct Broadband(michalsky_badflag_broadband)
  • solar constant corrected for solar distance for the Direct BroadBand(barnard_solar_constant_sdist_broadband)
  • solar constant corrected for solar distance for the Direct Narrowband Filter3(barnard_solar_constant_sdist_filter3)
  • solar constant corrected for solar distance for the Direct Narrowband Filter6(barnard_solar_constant_sdist_filter6)
  • number of points used in final linear fit for the Direct Narrowband Filter6(barnard_number_points_filter6)
  • solar constant corrected for solar distance for the Direct Narrowband Filter5(michalsky_solar_constant_sdist_filter5)
  • solar constant corrected for solar distance for the Direct Narrowband Filter4(barnard_solar_constant_sdist_filter4)
  • percentage of initial points used in final linear fit for the Direct Narrowband
    Filter1(michalsky_good_fraction_filter1)
  • solar constant for the Direct Narrowband Filter6(michalsky_solar_constant_filter6)
  • optical depth for the Direct Narrowband Filter2(michalsky_optical_depth_filter2)
  • optical depth for the Direct BroadBand(michalsky_optical_depth_broadband)
  • rejection flag for Direct Narrowband Filter1(michalsky_badflag_filter1)
  • number of points used in final linear fit for the Direct Narrowband Filter3(michalsky_number_points_filter3)
  • optical depth for the Direct Narrowband Filter4(michalsky_optical_depth_filter4)
  • number of points used in final linear fit for the Direct Narrowband Filter6(michalsky_number_points_filter6)
  • optical depth for the Direct Narrowband Filter5(michalsky_optical_depth_filter5)
  • number of points used in final linear fit for the Direct Narrowband Filter5(michalsky_number_points_filter5)
  • rejection flag for Direct Narrowband Filter1(barnard_badflag_filter1)
  • number of points used in final linear fit for the Direct Narrowband Filter4(michalsky_number_points_filter4)
  • optical depth for the Direct Narrowband Filter6(michalsky_optical_depth_filter6)

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

twpmfrsrC2.b1:
  • Narrowband Direct Normal Irradiance, Filter 2, cosine corrected(direct_normal_narrowband_filter2)
  • Narrowband Direct Normal Irradiance, Filter 1, cosine corrected(direct_normal_narrowband_filter1)
  • Direct Normal Broadband Irradiance, cosine corrected, broadband scale applied(direct_normal_broadband)
  • Direct Normal Irradiance, NIMFR(direct_norm_narrowband)
  • Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband)
  • Direct Normal Irradiance, Uncalibrated Silicon Detector, NIMFR(direct_norm_broadband)
  • Narrowband Direct Normal Irradiance, Filter 5, cosine corrected(direct_normal_narrowband_filter5)
  • Narrowband Direct Normal Irradiance, Filter 6, cosine corrected(direct_normal_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1, offset and cosine corrected(diffuse_hemisp_narrowband_filter1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2, offset and cosine corrected(diffuse_hemisp_narrowband_filter2)
  • Narrowband Direct Normal Irradiance, Filter 3, cosine corrected(direct_normal_narrowband_filter3)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5, offset and cosine corrected(diffuse_hemisp_narrowband_filter5)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3, offset and cosine corrected(diffuse_hemisp_narrowband_filter3)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6, offset and cosine corrected(diffuse_hemisp_narrowband_filter6)
  • Narrowband Direct Normal Irradiance, Filter 4, cosine corrected(direct_normal_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4, offset and cosine corrected(diffuse_hemisp_narrowband_filter4)
  • Diffuse Hemispheric Broadband Irradiance, offset subtracted, cosine corrected,
    broadband scale applied(diffuse_hemisp_broadband)

twpmfrsrC2.a0:
  • Direct-normal Irradiance, 500 nm(dirn3)
  • Diffuse Horizontal Irradiance, Broadband Solar(dif1)
  • Direct Normal Broadband Irradiance, cosine corrected, broadband scale applied(direct_normal_broadband)
  • Diffuse Horizontal Irradiance, 500 nm(dif3)
  • Narrowband Direct Normal Irradiance, Filter 1, cosine corrected(direct_normal_narrowband_filter1)
  • Diffuse Horizontal Irradiance, 610 nm(dif4)
  • Direct-normal Irradiance, 610 nm(dirn4)
  • Direct-normal Irradiance, 665 nm(dirn5)
  • Direct-normal Irradiance, 862 nm(dirn6)
  • Narrowband Direct Normal Irradiance, Filter 3, cosine corrected(direct_normal_narrowband_filter3)
  • Narrowband Direct Normal Irradiance, Filter 2, cosine corrected(direct_normal_narrowband_filter2)
  • Direct-normal Irradiance, 940 nm(dirn7)
  • Diffuse Hemispheric Broadband Irradiance, offset subtracted, cosine corrected,
    broadband scale applied(diffuse_hemisp_broadband)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2, offset and cosine corrected(diffuse_hemisp_narrowband_filter2)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4, offset and cosine corrected(diffuse_hemisp_narrowband_filter4)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3, offset and cosine corrected(diffuse_hemisp_narrowband_filter3)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5, offset and cosine corrected(diffuse_hemisp_narrowband_filter5)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1, offset and cosine corrected(diffuse_hemisp_narrowband_filter1)
  • Diffuse Horizontal Irradiance, 665 nm(dif5)
  • Narrowband Direct Normal Irradiance, Filter 4, cosine corrected(direct_normal_narrowband_filter4)
  • Narrowband Direct Normal Irradiance, Filter 6, cosine corrected(direct_normal_narrowband_filter6)
  • Narrowband Direct Normal Irradiance, Filter 5, cosine corrected(direct_normal_narrowband_filter5)
  • Direct-normal Irradiance, 415 nm(dirn2)
  • Diffuse Horizontal Irradiance, 415 nm(dif2)
  • Diffuse Horizontal Irradiance, 940 nm(dif7)
  • Direct-normal Irradiance, Broadband Solar(dirn1)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6, offset and cosine corrected(diffuse_hemisp_narrowband_filter6)
  • Diffuse Horizontal Irradiance, 862 nm(dif6)


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