Measurements:  sgpmfrsrlangleyE13.c1:  number of points used in final linear fit for the Direct Broadband(michalsky_number_points_broadband)
 Langley regression Io, Michalsky, Direct BroadBand(michalsky_solar_constant_broadband)
 percentage of initial points used in final linear fit for the Direct Broadband(michalsky_good_fraction_broadband)
 rejection flag for Direct Narrowband Filter6(michalsky_badflag_filter6)
 rejection flag for Direct Narrowband Filter5(michalsky_badflag_filter5)
 rejection flag for Direct Narrowband Filter2(michalsky_badflag_filter2)
 rejection flag for Direct Narrowband Filter1(michalsky_badflag_filter1)
 rejection flag for Direct Narrowband Filter4(michalsky_badflag_filter4)
 rejection flag for Direct Narrowband Filter3(michalsky_badflag_filter3)
 error in optical depth (slope) of final linear fit(error_slope)
 error in final linear fit for Langley analysis(error_fit)
 error in final linear fit for the Direct BroadBand(barnard_error_fit_broadband)
 rejection flag for Langley analysis(badflag)
 optical depth from Langley analysis(optical_depth)
 percentage of initial points used in final linear fit(good_fraction)
 Angstrom exponent(angstrom_exponent)
 solar constant from Langley analysis(solar_constant)
 optical depth for the Direct Narrowband Filter2(michalsky_optical_depth_filter2)
 optical depth for the Direct Narrowband Filter3(michalsky_optical_depth_filter3)
 optical depth for the Direct Narrowband Filter4(michalsky_optical_depth_filter4)
 optical depth for the Direct Narrowband Filter5(michalsky_optical_depth_filter5)
 optical depth for the Direct Narrowband Filter1(michalsky_optical_depth_filter1)
 rejection flag for Direct Narrowband Filter6(barnard_badflag_filter6)
 rejection flag for Direct Narrowband Filter1(barnard_badflag_filter1)
 rejection flag for Direct Narrowband Filter4(barnard_badflag_filter4)
 rejection flag for Direct Narrowband Filter5(barnard_badflag_filter5)
 rejection flag for Direct Narrowband Filter2(barnard_badflag_filter2)
 rejection flag for Direct Narrowband Filter3(barnard_badflag_filter3)
 number of points used in final linear fit for the Direct Narrowband Filter2(barnard_number_points_filter2)
 number of points used in final linear fit for the Direct Narrowband Filter3(barnard_number_points_filter3)
 number of points used in final linear fit for the Direct Narrowband Filter4(barnard_number_points_filter4)
 number of points used in final linear fit for the Direct Narrowband Filter5(barnard_number_points_filter5)
 number of points used in final linear fit for the Direct Narrowband Filter1(barnard_number_points_filter1)
 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(michalsky_solar_constant_sdist_filter4)
 optical depth for the Direct BroadBand(barnard_optical_depth_broadband)
 solar constant corrected for solar distance for the Direct Narrowband Filter6(michalsky_solar_constant_sdist_filter6)
 solar constant corrected for solar distance for the Direct Narrowband Filter1(michalsky_solar_constant_sdist_filter1)
 solar constant corrected for solar distance for the Direct Narrowband Filter3(michalsky_solar_constant_sdist_filter3)
 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)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter2(barnard_good_fraction_filter2)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter3(barnard_good_fraction_filter3)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter4(barnard_good_fraction_filter4)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter5(barnard_good_fraction_filter5)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter6(barnard_good_fraction_filter6)  optical depth for the Direct BroadBand(michalsky_optical_depth_broadband)
 Langley regression Io, adjusted to 1AU, Barnard, Direct BroadBand(barnard_solar_constant_sdist_broadband)
 standard deviation around regression line for the Direct Narrowband Filter4(michalsky_standard_deviation_filter4)
 standard deviation around regression line for the Direct Narrowband Filter3(michalsky_standard_deviation_filter3)
 standard deviation around regression line for the Direct Narrowband Filter2(michalsky_standard_deviation_filter2)
 standard deviation around regression line for the Direct Narrowband Filter1(michalsky_standard_deviation_filter1)
 base time in epoch(base_time)
 number of points used in final linear fit for the Direct Narrowband Filter6(barnard_number_points_filter6)
 standard deviation around regression line for the Direct Narrowband Filter6(michalsky_standard_deviation_filter6)
 standard deviation around regression line for the Direct Narrowband Filter5(michalsky_standard_deviation_filter5)
 solar constant for the Direct Narrowband Filter1(michalsky_solar_constant_filter1)
 optical depth for the Direct Narrowband Filter4(barnard_optical_depth_filter4)
 solar constant for the Direct Narrowband Filter6(michalsky_solar_constant_filter6)
 optical depth for the Direct Narrowband Filter3(barnard_optical_depth_filter3)
 optical depth for the Direct Narrowband Filter6(barnard_optical_depth_filter6)
 optical depth for the Direct Narrowband Filter5(barnard_optical_depth_filter5)
 Langley regression Io, Michalsky, Direct Narrowband Filter2(michalsky_solar_constant_filter2)
 solar constant for the Direct Narrowband Filter3(michalsky_solar_constant_filter3)
 Langley regression Io, Michalsky, Direct Narrowband Filter4(michalsky_solar_constant_filter4)
 Langley regression Io, Michalsky, Direct Narrowband Filter5(michalsky_solar_constant_filter5)
 number of points used in final linear fit(npoints)
 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)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter4(michalsky_good_fraction_filter4)  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 Narrowband
Filter2(michalsky_good_fraction_filter2)  percentage of initial points used in final linear fit for the Direct Narrowband
Filter1(michalsky_good_fraction_filter1)  error in optical depth (slope) of final linear fit for the Direct Narrowband
Filter4(barnard_error_slope_filter4)  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)  error in optical depth (slope) of final linear fit for the Direct Narrowband
Filter5(barnard_error_slope_filter5)  error in optical depth (slope) of final linear fit for the Direct Narrowband
Filter2(barnard_error_slope_filter2)  standard deviation around regression line for the Direct BroadBand(michalsky_standard_deviation_broadband)
 error in optical depth (slope) of final linear fit for the Direct Narrowband
Filter1(barnard_error_slope_filter1)  error in optical depth (slope) of final linear fit for the Direct Broadband(barnard_error_slope_broadband)
 number of points used in final linear fit for the Direct Broadband(barnard_number_points_broadband)
 optical depth for the Direct Narrowband Filter6(michalsky_optical_depth_filter6)
 Angstrom exponent(barnard_angstrom_exponent)
 solar constant corrected for solar distance for the Direct Broadband(michalsky_solar_constant_sdist_broadband)
 180.0  +180.0(alt)
 rejection flag for Direct Broadband(barnard_badflag_broadband)
 North Latitude(lat)
 MFRSR channels(channel)
 number of points used in final linear fit for the Direct Narrowband Filter6(michalsky_number_points_filter6)
 percentage of initial points used in final linear fit for the Direct Broadband(barnard_good_fraction_broadband)
 number of points used in final linear fit for the Direct Narrowband Filter5(michalsky_number_points_filter5)
 number of points used in final linear fit for the Direct Narrowband Filter4(michalsky_number_points_filter4)
 number of points used in final linear fit for the Direct Narrowband Filter3(michalsky_number_points_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)
 error in final linear fit for the Direct Narrowband Filter3(barnard_error_fit_filter3)
 error in final linear fit for the Direct Narrowband Filter4(barnard_error_fit_filter4)
 Angstrom exponent(michalsky_angstrom_exponent)
 error in final linear fit for the Direct Narrowband Filter1(barnard_error_fit_filter1)
 error in final linear fit for the Direct Narrowband Filter2(barnard_error_fit_filter2)
 lon(lon)
 solar constant corrected for solar distance for the Direct Narrowband Filter2(barnard_solar_constant_sdist_filter2)
 solar constant corrected for solar distance for the Direct Narrowband Filter1(barnard_solar_constant_sdist_filter1)
 Langley regression Io, adjusted to 1AU, Barnard, Direct Narrowband Filter4(barnard_solar_constant_sdist_filter4)
 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)
 solar constant corrected for solar distance for the Direct Narrowband Filter5(barnard_solar_constant_sdist_filter5)
 rejection flag for Direct Broadband(michalsky_badflag_broadband)
 optical depth for the Direct Narrowband Filter2(barnard_optical_depth_filter2)
 optical depth for the Direct Narrowband Filter1(barnard_optical_depth_filter1)
 Time offset from base_time(time_offset)
 error in final linear fit for the Direct Narrowband Filter5(barnard_error_fit_filter5)
 error in final linear fit for the Direct Narrowband Filter6(barnard_error_fit_filter6)
more
sgpmfrsrlangplotE13.c1:  log(irradiance) for the Direct Broadband(michalsky_lnI_broadband)
 North Latitude(lat)
 180.0  +180.0(alt)
 Airmasses(barnard_airmass)
 rejected points for the final fit for the Direct Narrowband Filter4, Michalsky(michalsky_rejected_filter4)
 rejected points for the final fit for the Direct Narrowband Filter3, Michalsky(michalsky_rejected_filter3)
 rejected points for the final fit for the Direct Narrowband Filter6, Michalsky(michalsky_rejected_filter6)
 rejected points for the final fit for the Direct Narrowband Filter5, Michalsky(michalsky_rejected_filter5)
 lon(lon)
 rejected points for the final fit for the Direct Narrowband Filter2(michalsky_rejected_filter2)
 rejected points for the final fit for the Direct Narrowband Filter1, Michalsky(michalsky_rejected_filter1)
 MFRSR channels(channel)
 base time in epoch(base_time)
 log(irradiance) for the Direct Narrowband Filter1, Barnard(barnard_lnI_filter1)
 log(irradiance) for the Direct Narrowband Filter2, Barnard(barnard_lnI_filter2)
 rejected points for the final fit for the Direct Broadband(michalsky_rejected_broadband)
 log(irradiance) for the Direct Narrowband Filter5(barnard_lnI_filter5)
 log(irradiance) for the Direct Narrowband Filter6(barnard_lnI_filter6)
 log(irradiance) for the Direct Narrowband Filter3, Barnard(barnard_lnI_filter3)
 log(irradiance) for the Direct Narrowband Filter4(barnard_lnI_filter4)
 rejected points for the final fit for the Direct Narrowband Filter6(barnard_rejected_filter6)
 rejected points for the final fit for the Direct Narrowband Filter1(barnard_rejected_filter1)
 rejected points for the final fit for the Direct Narrowband Filter5, Barnard(barnard_rejected_filter5)
 rejected points for the final fit for the Direct Narrowband Filter4, Barnard(barnard_rejected_filter4)
 rejected points for the final fit for the Direct Narrowband Filter3, Barnard(barnard_rejected_filter3)
 rejected points for the final fit for the Direct Narrowband Filter2(barnard_rejected_filter2)
 log(irradiance)(lnI)
 Time offset from base_time(time_offset)
 airmass(michalsky_airmass)
 log(irradiance) for the Direct Narrowband Filter6, Michalsky(michalsky_lnI_filter6)
 rejected points for the final fit(rejected)
 log(irradiance) for the Direct Narrowband Filter4, Michalsky(michalsky_lnI_filter4)
 log(irradiance) for the Direct Narrowband Filter5, Michalsky(michalsky_lnI_filter5)
 log(irradiance) for the Direct Narrowband Filter2, Michalsky(michalsky_lnI_filter2)
 log(irradiance) for the Direct Narrowband Filter3, Michalsky(michalsky_lnI_filter3)
 log(irradiance) for the Direct Narrowband Filter1(michalsky_lnI_filter1)
 rejected points for the final fit for the Direct Broadband, Barnard(barnard_rejected_broadband)
 Air mass(airmass)
 log(irradiance) for the Direct Broadband(barnard_lnI_broadband)
more
sgpmfrsrE13.b1:  Cosine correction applied to direct_horizontal_narrowband_filter4(computed_cosine_correction_filter4)
 Cosine correction applied to direct_horizontal_narrowband_filter3(computed_cosine_correction_filter3)
 Cosine correction applied to direct_horizontal_filter6(computed_cosine_correction_filter6)
 Cosine correction applied to direct_horizontal_filter5(computed_cosine_correction_filter5)
 Elevation angle(elevation_angle)
 Cosine correction applied to direct_horizontal_narrowband_filter2(computed_cosine_correction_filter2)
 Cosine correction applied to direct_horizontal_filter1(computed_cosine_correction_filter1)
 cosine correction, west to east, filter6(cosine_correction_we_filter6)
 Cosine correction, west to east, filter5(cosine_correction_we_filter5)
 Cosine correction, west to east, filter4(cosine_correction_we_filter4)
 Data Logger Temperature(logger_temp)
 time_in_seconds_since_volume_start(time)
 Cosine solar zenith angle(cosine_solar_zenith_angle)
 cosine correction, west to east, filter3(cosine_correction_we_filter3)
 cosine correction, west to east, filter2(cosine_correction_we_filter2)
 Cosine correction, west to east, filter1(cosine_correction_we_filter1)
 Narrowband Hemispheric Irradiance, Filter 1, offset corrected(hemisp_narrowband_filter1)
 Narrowband hemispheric irradiance, filter 3, offset and cosine corrected(hemisp_narrowband_filter3)
 Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
 Narrowband Hemispheric Irradiance, Filter 5, offset corrected(hemisp_narrowband_filter5)
 Ratio of direct_normal_broadband to diffuse_hemisp_broadband(direct_diffuse_ratio_broadband)
 Narrowband hemispheric irradiance, filter 4, offset and cosine corrected(hemisp_narrowband_filter4)
 Narrowband hemispheric irradiance, filter 6, nominal wavelength is 935 nm(hemisp_narrowband_filter6)
 Offset subtracted from hemispheric and diffuse broadband data(offset_broadband)
 angle of incidence during cosine bench measurements(bench_angle)
 Narrowband Direct Normal Irradiance, Filter 3, cosine corrected(direct_normal_narrowband_filter3)
 Direct normal narrowband irradiance, filter 4, offset corrected(direct_normal_narrowband_filter4)
 Narrowband Direct Normal Irradiance, Filter 5(direct_normal_narrowband_filter5)
 Direct normal narrowband irradiance, filter 6, offset corrected(direct_normal_narrowband_filter6)
 Narrowband Direct Normal Irradiance, Filter 1(direct_normal_narrowband_filter1)
 Direct normal narrowband irradiance, filter 2, offset corrected(direct_normal_narrowband_filter2)
 Alltime narrowband hemispheric irradiance, filter 5(alltime_hemisp_narrowband_filter5)
 Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
 Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
 Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
 Alltime narrowband hemispheric irradiance, filter 1(alltime_hemisp_narrowband_filter1)
 Alltime narrowband hemispheric irradiance, filter 2(alltime_hemisp_narrowband_filter2)
 Second detector temperature(head_temp2)
 base time in epoch(base_time)
 Cosine correction, south to north, filter4(cosine_correction_sn_filter4)
 Cosine correction, south to north, filter3(cosine_correction_sn_filter3)
 cosine correction, south to north, filter6(cosine_correction_sn_filter6)
 cosine correction, south to north, filter5(cosine_correction_sn_filter5)
 Cosine correction, south to north, filter2(cosine_correction_sn_filter2)
 Diffuse Hemispheric Broadband Irradiance, offset corrected(diffuse_hemisp_broadband)
 cosine correction, south to north, filter1(cosine_correction_sn_filter1)
 Data logger supply voltage(logger_volt)
 Time offset from base_time(time_offset)
 Cosine correction of filter1 diffuse, assuming Rayleigh sky at 45 degree zenith
angle(diffuse_correction_filter1)  Narrowband Direct Horizontal Irradiance, Filter 6, cosine corrected(direct_horizontal_narrowband_filter6)
 Narrowband Direct Horizontal Irradiance, Filter 5, cosine corrected(direct_horizontal_narrowband_filter5)
 Narrowband Direct Horizontal Irradiance, Filter 4, cosine corrected(direct_horizontal_narrowband_filter4)
 Direct Horizontal Narrowband Irradiance, Filter 3(direct_horizontal_narrowband_filter3)
 Narrowband Direct Horizontal Irradiance, Filter 2, cosine corrected(direct_horizontal_narrowband_filter2)
 Air mass(airmass)
 Direct horizontal narrowband irradiance, filter 1(direct_horizontal_narrowband_filter1)
 North Latitude(lat)
 180.0  +180.0(alt)
 Direct Normal Broadband Irradiance, cosine corrected, broadband scale applied(direct_normal_broadband)
 Cosine correction of filter2 diffuse, assuming Rayleigh sky at 45 deg zenith
angle(diffuse_correction_filter2)  Nominal calibration factor, applied to broadband data(nominal_calibration_factor_broadband)
 Solar zenith angle(solar_zenith_angle)
 Cosine correction of filter3 diffuse, assuming Rayleigh sky at 45 deg zenith
angle(diffuse_correction_filter3)  Cosine correction of filter4 diffuse, assuming Rayleigh sky at 45 deg zenith
angle(diffuse_correction_filter4)  Cosine correction of filter5 diffuse, assuming Rayleigh sky at 45 deg zenith
angle(diffuse_correction_filter5)  Cosine correction of filter6 diffuse, assuming Rayleigh sky at 45 deg zenith
angle(diffuse_correction_filter6)  lon(lon)
 Cosine correction applied to direct_horizontal_broadband(computed_cosine_correction_broadband)
 Alltime hemispheric broadband irradiance(alltime_hemisp_broadband)
 cosine correction, south to north, broadband channel(cosine_correction_sn_broadband)
 Detector temperature(head_temp)
 Direct Horizontal Broadband Irradiance(direct_horizontal_broadband)
 Nominal calibration factor, applied to filter6 data(nominal_calibration_factor_filter6)
 Nominal calibration factor, applied to filter5 data(nominal_calibration_factor_filter5)
 Nominal calibration factor, applied to filter4 data(nominal_calibration_factor_filter4)
 Nominal calibration factor, applied to filter3 data(nominal_calibration_factor_filter3)
 Nominal calibration factor, applied to filter2 data(nominal_calibration_factor_filter2)
 Nominal calibration factor, applied to filter1 data(nominal_calibration_factor_filter1)
 cosine correction, west to east, broadband channel(cosine_correction_we_broadband)
 Hemispheric broadband irradiance(hemisp_broadband)
 Offset subtracted from upwelling hemispheric filter2 data(offset_filter2)
 Offset subtracted from direct normal filter3 data(offset_filter3)
 Normalized filter function data, filter 1, measured transmittance value obtained
during bench calibrations(normalized_transmittance_filter1)  Offset subtracted from direct normal filter4 data(offset_filter4)
 Offset subtracted from upwelling hemispheric filter5 data(offset_filter5)
 Offset subtracted from hemispheric and diffuse filter6 data(offset_filter6)
 Offset subtracted from hemispheric filter1 data(offset_filter1)
 Ratio of direct_normal_filter5 to diffuse_hemisp_filter5(direct_diffuse_ratio_filter5)
 Normalized filter function data, filter 6, measured transmittance value obtained
during bench calibrations(normalized_transmittance_filter6)  Ratio of direct_normal_narrowband_filter6 to diffuse_hemisp_narrowband_filter6(direct_diffuse_ratio_filter6)
 Normalized filter function data, filter 4, measured transmittance value obtained
during bench calibrations(normalized_transmittance_filter4)  Normalized filter function data, filter 5, measured transmittance value obtained
during bench calibrations(normalized_transmittance_filter5)  Normalized filter function data, filter 2, measured transmittance value obtained
during bench calibrations(normalized_transmittance_filter2)  Normalized filter function data, filter 3, measured transmittance value obtained
during bench calibrations(normalized_transmittance_filter3)  Diffuse Narrowband Hemispheric Irradiance, Filter 6, offset corrected(diffuse_hemisp_narrowband_filter6)
 Narrowband diffuse hemispheric irradiance, filter 5, offset and cosine corrected(diffuse_hemisp_narrowband_filter5)
 Ratio of direct_normal_narrowband_filter3 to diffuse_hemisp_narrowband_filter3(direct_diffuse_ratio_filter3)
 Ratio of direct_normal_filter4 to diffuse_hemisp_filter4(direct_diffuse_ratio_filter4)
 Ratio of direct_normal_filter1 to diffuse_hemisp_filter1(direct_diffuse_ratio_filter1)
 Ratio of direct_normal_filter2 to diffuse_hemisp_filter2(direct_diffuse_ratio_filter2)
 Cosine correction of broadband diffuse, assuming Rayleigh sky at 45 degree
zenith angle(diffuse_correction_broadband)  Azimuth angle(azimuth_angle)
 Normalized filter function data, filter 6, wavelength value obtained during
bench calibrations(wavelength_filter6)  Normalized filter function data, filter 5, wavelength value obtained during
bench calibrations(wavelength_filter5)  Normalized filter function data, filter 4, wavelength value obtained during
bench calibrations(wavelength_filter4)  Normalized filter function data, filter 3, wavelength value obtained during
bench calibrations(wavelength_filter3)  Normalized filter function data, filter 2, wavelength value obtained during
bench calibrations(wavelength_filter2)  Diffuse Narrowband Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
 Normalized filter function data, filter 1, wavelength value obtained during
bench calibrations(wavelength_filter1)  Diffuse Narrowband Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
 Diffuse Narrowband Hemispheric Irradiance, Filter 2, offset corrected(diffuse_hemisp_narrowband_filter2)
 Diffuse Narrowband Hemispheric Irradiance, Filter 1, offset corrected(diffuse_hemisp_narrowband_filter1)
more
sgpmfrsrE13.a0:  Hemispheric broadband irradiance(hemisp_broadband)
 Diffuse narrowband hemispheric irradiance, filter 4(diffuse_hemisp_narrowband_filter4_raw)
 Hemispheric broadband irradiance(hemisp_broadband_raw)
 Narrowband hemispheric irradiance, filter 5(hemisp_narrowband_filter5_raw)
 Data Logger Temperature(logger_temp)
 Offset subtracted from hemispheric and diffuse broadband data(offset_broadband)
 Diffuse Hemispheric Broadband Irradiance(diffuse_hemisp_broadband_raw)
 Narrowband hemispheric irradiance, filter 6, nominal wavelength is 935 nm(hemisp_narrowband_filter6)
 Narrowband Hemispheric Irradiance, Filter 5, offset corrected(hemisp_narrowband_filter5)
 Narrowband hemispheric irradiance, filter 4, offset and cosine corrected(hemisp_narrowband_filter4)
 Narrowband hemispheric irradiance, filter 3, offset and cosine corrected(hemisp_narrowband_filter3)
 base time in epoch(base_time)
 Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
 Narrowband Hemispheric Irradiance, Filter 1, offset corrected(hemisp_narrowband_filter1)
 Narrowband hemispheric irradiance, filter 1(hemisp_narrowband_filter1_raw)
 Data logger supply voltage(logger_volt)
 Time offset from base_time(time_offset)
 Diffuse Narrowband Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5_raw)
 Narrowband hemispheric irradiance, filter 4(hemisp_narrowband_filter4_raw)
 Narrowband Direct Horizontal Irradiance, Filter 4, cosine corrected(direct_horizontal_narrowband_filter4)
 Narrowband Direct Horizontal Irradiance, Filter 5, cosine corrected(direct_horizontal_narrowband_filter5)
 Narrowband Direct Horizontal Irradiance, Filter 6, cosine corrected(direct_horizontal_narrowband_filter6)
 Direct horizontal narrowband irradiance, filter 1(direct_horizontal_narrowband_filter1)
 Narrowband Direct Horizontal Irradiance, Filter 2, cosine corrected(direct_horizontal_narrowband_filter2)
 Direct Horizontal Narrowband Irradiance, Filter 3(direct_horizontal_narrowband_filter3)
 Second detector temperature(head_temp2)
 Diffuse narrowband hemispheric irradiance, filter 1(diffuse_hemisp_narrowband_filter1_raw)
 Detector temperature(head_temp)
 Diffuse Narrowband Hemispheric Irradiance, Filter 6, offset corrected(diffuse_hemisp_narrowband_filter6)
 Narrowband diffuse hemispheric irradiance, filter 5, offset and cosine corrected(diffuse_hemisp_narrowband_filter5)
 Diffuse narrowband hemispheric irradiance, filter 6(diffuse_hemisp_narrowband_filter6_raw)
 Diffuse Narrowband Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
 Diffuse Narrowband Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
 Diffuse Narrowband Hemispheric Irradiance, Filter 2, offset corrected(diffuse_hemisp_narrowband_filter2)
 Diffuse Narrowband Hemispheric Irradiance, Filter 1, offset corrected(diffuse_hemisp_narrowband_filter1)
 180.0  +180.0(alt)
 Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3_raw)
 North Latitude(lat)
 Alltime narrowband hemispheric irradiance, filter 5(alltime_hemisp_narrowband_filter5)
 Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
 Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
 Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
 Alltime narrowband hemispheric irradiance, filter 1(alltime_hemisp_narrowband_filter1)
 Alltime narrowband hemispheric irradiance, filter 2(alltime_hemisp_narrowband_filter2)
 Alltime hemispheric broadband irradiance(alltime_hemisp_broadband)
 Diffuse Narrowband Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2_raw)
 Direct Horizontal Broadband Irradiance(direct_horizontal_broadband)
 Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6_raw)
 lon(lon)
 Offset subtracted from hemispheric and diffuse filter6 data(offset_filter6)
 Offset subtracted from upwelling hemispheric filter2 data(offset_filter2)
 Offset subtracted from direct normal filter3 data(offset_filter3)
 Offset subtracted from direct normal filter4 data(offset_filter4)
 Offset subtracted from upwelling hemispheric filter5 data(offset_filter5)
 Offset subtracted from hemispheric filter1 data(offset_filter1)
 time_in_seconds_since_volume_start(time)
 Narrowband hemispheric irradiance, filter 2(hemisp_narrowband_filter2_raw)
 Diffuse narrowband hemispheric irradiance, filter 3(diffuse_hemisp_narrowband_filter3_raw)
 Diffuse Hemispheric Broadband Irradiance, offset corrected(diffuse_hemisp_broadband)
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