DQRID : D120703.1
Start DateStart TimeEnd DateEnd Time
04/14/2012000004/16/20122359
04/07/2012000004/09/20122359
more
Subject:
SGP/AOS/C1 - Missing data
DataStreams:sgpaosccn100C1.a1, sgpaospass3wC1.a1, sgpaosnephwetC1.a1, sgpaosacsmC1.a1,
sgpaospsap3wC1.a1, sgpaoscpcC1.a1, sgpaosclap3wC1.a1, sgpnoaaaosavgC1.b1, sgpaipavg1ogrenC1.c1,
sgpaipfitrh1ogrenC1.c1, sgpnoaaaosC1.b1, sgpaip1ogrenC1.c1, sgpaospass3wauxC1.a1,
sgpaosnephdryC1.a1
Description:
Data are missing and unrecoverable.
Suggestions: 
Measurements:sgpaipfitrh1ogrenC1.c1:
  • Number of data points in the hygroscopicity fit for fRH_Bs_B_10um_2p(fRH_Bs_B_10um_2p_n)
  • Maximum value of Bbs_B_Wet_1um_Neph3W_2 in data selected for fRH fit(Bbs_B_Wet_1um_max)
  • Computed ratio of Bs_R_10um at RH 85% and RH 40% for 3 parameter fit(ratio_85by40_Bs_R_10um_3p)
  • Computed ratio of Bbs_G_10um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bbs_G_10um_2p)
  • Minimum value of Bs_G_Dry_10um_Neph3W_1 in data selected for fRH fit(Bs_G_Dry_10um_min)
  • R-squared computation for hygroscopicity fit for fRH_Bs_R_1um_2p(fRH_Bs_R_1um_2p_r_square)
  • Computed ratio of Bs_B_10um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bs_B_10um_2p)
  • Maximum value of Bbs_R_Wet_1um_Neph3W_2 in data selected for fRH fit(Bbs_R_Wet_1um_max)
  • Computed ratio of Bs_R_10um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bs_R_10um_2p)
  • Computed ratio of Bbs_G_1um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bbs_G_1um_2p)
  • R-squared computation for hygroscopicity fit for fRH_Bs_R_10um_3p(fRH_Bs_R_10um_3p_r_square)
  • Maximum value of Bs_R_Wet_10um_Neph3W_2 in data selected for fRH fit(Bs_R_Wet_10um_max)
  • Number of data points in the hygroscopicity fit for fRH_Bbs_R_1um_2p(fRH_Bbs_R_1um_2p_n)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Minimum value of Bs_R_Wet_1um_Neph3W_2 in data selected for fRH fit(Bs_R_Wet_1um_min)
  • Maximum value of Bs_G_Wet_1um_Neph3W_2 in data selected for fRH fit(Bs_G_Wet_1um_max)
  • Minimum value of RH_NephVol_Dry in data selected for fit(RH_NephVol_Dry_min)
  • Number of data points in the hygroscopicity fit for fRH_Bs_B_10um_3p(fRH_Bs_B_10um_3p_n)
  • Maximum value of Bbs_G_Wet_10um_Neph3W_2 in data selected for fRH fit(Bbs_G_Wet_10um_max)
  • Minimum value of Bs_B_Wet_10um_Neph3W_2 in data selected for fRH fit(Bs_B_Wet_10um_min)
  • R-squared computation for hygroscopicity fit for fRH_Bs_G_10um_2p(fRH_Bs_G_10um_2p_r_square)
  • R-squared computation for hygroscopicity fit for fRH_Bs_G_1um_3p(fRH_Bs_G_1um_3p_r_square)
  • Minimum value of Bs_B_Wet_1um_Neph3W_2 in data selected for fRH fit(Bs_B_Wet_1um_min)
  • Minimum value of Bbs_G_Wet_1um_Neph3W_2 in data selected for fRH fit(Bbs_G_Wet_1um_min)
  • R-squared computation for hygroscopicity fit for fRH_Bbs_B_1um_2p(fRH_Bbs_B_1um_2p_r_square)
  • Minimum value of Bbs_B_Dry_10um_Neph3W_1 in data selected for fRH fit(Bbs_B_Dry_10um_min)
  • Computed ratio of Bbs_B_1um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bbs_B_1um_2p)
  • Coefficients for 2 parameter fit of Bs_B_1um hygroscopic growth as a function of
    RH(fRH_Bs_B_1um_2p)
  • Maximum value of Bbs_G_Dry_1um_Neph3W_1 in data selected for fRH fit(Bbs_G_Dry_1um_max)
  • time_in_seconds_since_volume_start(time)
  • Minimum value of Bs_R_Dry_10um_Neph3W_1 in data selected for fRH fit(Bs_R_Dry_10um_min)
  • Maximum value of Bs_G_Dry_1um_Neph3W_1 in data selected for fRH fit(Bs_G_Dry_1um_max)
  • R-squared computation for hygroscopicity fit for fRH_Bbs_G_1um_2p(fRH_Bbs_G_1um_2p_r_square)
  • Coefficients for 2 parameter fit of Bs_R_1um hygroscopic growth as a function of
    RH(fRH_Bs_R_1um_2p)
  • Maximum value of Bbs_G_Dry_10um_Neph3W_1 in data selected for fRH fit(Bbs_G_Dry_10um_max)
  • Coefficients for 3 parameter fit of Bs_B_1um hygroscopic growth as a function of
    RH(fRH_Bs_B_1um_3p)
  • Coefficients for 3 parameter fit of Bs_R_1um hygroscopic growth as a function of
    RH(fRH_Bs_R_1um_3p)
  • Computed ratio of Bbs_R_1um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bbs_R_1um_2p)
  • Maximum value of Bs_B_Dry_1um_Neph3W_1 in data selected for fRH fit(Bs_B_Dry_1um_max)
  • R-squared computation for hygroscopicity fit for fRH_Bs_B_1um_3p(fRH_Bs_B_1um_3p_r_square)
  • Minimum value of Bs_G_Wet_10um_Neph3W_2 in data selected for fRH fit(Bs_G_Wet_10um_min)
  • Minimum value of Bs_G_Wet_1um_Neph3W_2 in data selected for fRH fit(Bs_G_Wet_1um_min)
  • Maximum value of Bbs_B_Wet_10um_Neph3W_2 in data selected for fRH fit(Bbs_B_Wet_10um_max)
  • Maximum value of Bbs_R_Wet_10um_Neph3W_2 in data selected for fRH fit(Bbs_R_Wet_10um_max)
  • Maximum value of Bs_R_Dry_1um_Neph3W_1 in data selected for fRH fit(Bs_R_Dry_1um_max)
  • Maximum value of Bs_B_Dry_10um_Neph3W_1 in data selected for fRH fit(Bs_B_Dry_10um_max)
  • Computed ratio of Bs_B_10um at RH 85% and RH 40% for 3 parameter fit(ratio_85by40_Bs_B_10um_3p)
  • R-squared computation for hygroscopicity fit for fRH_Bbs_G_10um_2p(fRH_Bbs_G_10um_2p_r_square)
  • Maximum value of Bs_R_Dry_10um_Neph3W_1 in data selected for fRH fit(Bs_R_Dry_10um_max)
  • R-squared computation for hygroscopicity fit for fRH_Bs_B_1um_2p(fRH_Bs_B_1um_2p_r_square)
  • Coefficients for 2 parameter fit of Bs_G_1um hygroscopic growth as a function of
    RH(fRH_Bs_G_1um_2p)
  • Coefficients for 3 parameter fit of Bs_G_1um hygroscopic growth as a function of
    RH(fRH_Bs_G_1um_3p)
  • R-squared computation for hygroscopicity fit for fRH_Bs_R_1um_3p(fRH_Bs_R_1um_3p_r_square)
  • Minimum value of Bbs_G_Dry_1um_Neph3W_1 in data selected for fRH fit(Bbs_G_Dry_1um_min)
  • Time offset from base_time(time_offset)
  • R-squared computation for hygroscopicity fit for fRH_Bbs_R_1um_2p(fRH_Bbs_R_1um_2p_r_square)
  • Maximum value of Bbs_B_Dry_10um_Neph3W_1 in data selected for fRH fit(Bbs_B_Dry_10um_max)
  • R-squared computation for hygroscopicity fit for fRH_Bs_R_10um_2p(fRH_Bs_R_10um_2p_r_square)
  • Computed ratio of Bs_G_10um at RH 85% and RH 40% for 3 parameter fit(ratio_85by40_Bs_G_10um_3p)
  • Number of data points in the hygroscopicity fit for fRH_Bs_G_1um_3p(fRH_Bs_G_1um_3p_n)
  • Minimum value of RH_NephVol_Wet in data selected for fit(RH_NephVol_Wet_min)
  • Computed ratio of Bbs_R_10um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bbs_R_10um_2p)
  • Coefficients for 3 parameter fit of Bs_B_10um hygroscopic growth as a function
    of RH(fRH_Bs_B_10um_3p)
  • Minimum value of Bbs_B_Dry_1um_Neph3W_1 in data selected for fRH fit(Bbs_B_Dry_1um_min)
  • Computed ratio of Bs_G_10um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bs_G_10um_2p)
  • Computed ratio of Bs_R_1um at RH 85% and RH 40% for 3 parameter fit(ratio_85by40_Bs_R_1um_3p)
  • Computed ratio of Bs_B_1um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bs_B_1um_2p)
  • Minimum value of Bbs_G_Dry_10um_Neph3W_1 in data selected for fRH fit(Bbs_G_Dry_10um_min)
  • R-squared computation for hygroscopicity fit for fRH_Bbs_R_10um_2p(fRH_Bbs_R_10um_2p_r_square)
  • Minimum value of Bs_B_Dry_1um_Neph3W_1 in data selected for fRH fit(Bs_B_Dry_1um_min)
  • Coefficients for 2 parameter fit of Bs_B_10um hygroscopic growth as a function
    of RH(fRH_Bs_B_10um_2p)
  • Number of data points in the hygroscopicity fit for fRH_Bs_B_1um_3p(fRH_Bs_B_1um_3p_n)
  • Number of data points in the hygroscopicity fit for fRH_Bs_R_10um_3p(fRH_Bs_R_10um_3p_n)
  • Computed ratio of Bs_R_1um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bs_R_1um_2p)
  • Computed ratio of Bs_B_1um at RH 85% and RH 40% for 3 parameter fit(ratio_85by40_Bs_B_1um_3p)
  • Number of data points in the hygroscopicity fit for fRH_Bs_G_10um_3p(fRH_Bs_G_10um_3p_n)
  • Minimum value of Bbs_R_Dry_1um_Neph3W_1 in data selected for fRH fit(Bbs_R_Dry_1um_min)
  • Minimum value of Bs_G_Dry_1um_Neph3W_1 in data selected for fRH fit(Bs_G_Dry_1um_min)
  • Minimum value of Bbs_B_Wet_10um_Neph3W_2 in data selected for fRH fit(Bbs_B_Wet_10um_min)
  • Minimum value of Bbs_R_Wet_10um_Neph3W_2 in data selected for fRH fit(Bbs_R_Wet_10um_min)
  • Number of data points in the hygroscopicity fit for fRH_Bs_B_1um_2p(fRH_Bs_B_1um_2p_n)
  • R-squared computation for hygroscopicity fit for fRH_Bs_G_10um_3p(fRH_Bs_G_10um_3p_r_square)
  • Minimum value of Bs_R_Dry_1um_Neph3W_1 in data selected for fRH fit(Bs_R_Dry_1um_min)
  • Maximum value of Bs_G_Wet_10um_Neph3W_2 in data selected for fRH fit(Bs_G_Wet_10um_max)
  • Number of data points in the hygroscopicity fit for fRH_Bbs_B_10um_2p(fRH_Bbs_B_10um_2p_n)
  • lon(lon)
  • Number of data points in the hygroscopicity fit for fRH_Bs_R_10um_2p(fRH_Bs_R_10um_2p_n)
  • Number of data points in the hygroscopicity fit for fRH_Bs_G_10um_2p(fRH_Bs_G_10um_2p_n)
  • Minimum value of Bs_B_Dry_10um_Neph3W_1 in data selected for fRH fit(Bs_B_Dry_10um_min)
  • Number of data points in the hygroscopicity fit for fRH_Bbs_B_1um_2p(fRH_Bbs_B_1um_2p_n)
  • Coefficients for 2 parameter fit of Bbs_B_10um hygroscopic growth as a function
    of RH(fRH_Bbs_B_10um_2p)
  • Maximum value of RH_NephVol_Wet in data selected for fit(RH_NephVol_Wet_max)
  • Maximum value of Bs_G_Dry_10um_Neph3W_1 in data selected for fRH fit(Bs_G_Dry_10um_max)
  • Maximum value of Bbs_R_Dry_1um_Neph3W_1 in data selected for fRH fit(Bbs_R_Dry_1um_max)
  • Number of data points in the hygroscopicity fit for fRH_Bs_R_1um_3p(fRH_Bs_R_1um_3p_n)
  • R-squared computation for hygroscopicity fit for fRH_Bs_B_10um_2p(fRH_Bs_B_10um_2p_r_square)
  • R-squared computation for hygroscopicity fit for fRH_Bbs_B_10um_2p(fRH_Bbs_B_10um_2p_r_square)
  • Minimum value of Bbs_B_Wet_1um_Neph3W_2 in data selected for fRH fit(Bbs_B_Wet_1um_min)
  • Maximum value of Bbs_B_Dry_1um_Neph3W_1 in data selected for fRH fit(Bbs_B_Dry_1um_max)
  • Minimum value of Bbs_R_Dry_10um_Neph3W_1 in data selected for fRH fit(Bbs_R_Dry_10um_min)
  • R-squared computation for hygroscopicity fit for fRH_Bs_B_10um_3p(fRH_Bs_B_10um_3p_r_square)
  • Minimum value of Bs_R_Wet_10um_Neph3W_2 in data selected for fRH fit(Bs_R_Wet_10um_min)
  • Coefficients for 2 parameter fit of Bbs_R_10um hygroscopic growth as a function
    of RH(fRH_Bbs_R_10um_2p)
  • Coefficients for 2 parameter fit of Bbs_G_10um hygroscopic growth as a function
    of RH(fRH_Bbs_G_10um_2p)
  • Computed ratio of Bs_G_1um at RH 85% and RH 40% for 3 parameter fit(ratio_85by40_Bs_G_1um_3p)
  • base time in epoch(base_time)
  • R-squared computation for hygroscopicity fit for fRH_Bs_G_1um_2p(fRH_Bs_G_1um_2p_r_square)
  • Number of data points in the hygroscopicity fit for fRH_Bbs_R_10um_2p(fRH_Bbs_R_10um_2p_n)
  • Number of data points in the hygroscopicity fit for fRH_Bbs_G_10um_2p(fRH_Bbs_G_10um_2p_n)
  • Number of data points in the hygroscopicity fit for fRH_Bbs_G_1um_2p(fRH_Bbs_G_1um_2p_n)
  • Number of data points in the hygroscopicity fit for fRH_Bs_G_1um_2p(fRH_Bs_G_1um_2p_n)
  • Maximum value of RH_NephVol_Dry in data selected for fit(RH_NephVol_Dry_max)
  • Maximum value of Bs_R_Wet_1um_Neph3W_2 in data selected for fRH fit(Bs_R_Wet_1um_max)
  • Coefficients for 3 parameter fit of Bs_G_10um hygroscopic growth as a function
    of RH(fRH_Bs_G_10um_3p)
  • Coefficients for 2 parameter fit of Bbs_B_1um hygroscopic growth as a function
    of RH(fRH_Bbs_B_1um_2p)
  • Coefficients for 2 parameter fit of Bbs_R_1um hygroscopic growth as a function
    of RH(fRH_Bbs_R_1um_2p)
  • Minimum value of Bbs_G_Wet_10um_Neph3W_2 in data selected for fRH fit(Bbs_G_Wet_10um_min)
  • Computed ratio of Bs_G_1um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bs_G_1um_2p)
  • Maximum value of Bs_B_Wet_10um_Neph3W_2 in data selected for fRH fit(Bs_B_Wet_10um_max)
  • Minimum value of Bbs_R_Wet_1um_Neph3W_2 in data selected for fRH fit(Bbs_R_Wet_1um_min)
  • Computed ratio of Bbs_B_10um at RH 85% and RH 40% for 2 parameter fit(ratio_85by40_Bbs_B_10um_2p)
  • Number of data points in the hygroscopicity fit for fRH_Bs_R_1um_2p(fRH_Bs_R_1um_2p_n)
  • Coefficients for 3 parameter fit of Bs_R_10um hygroscopic growth as a function
    of RH(fRH_Bs_R_10um_3p)
  • Maximum value of Bs_B_Wet_1um_Neph3W_2 in data selected for fRH fit(Bs_B_Wet_1um_max)
  • Maximum value of Bbs_R_Dry_10um_Neph3W_1 in data selected for fRH fit(Bbs_R_Dry_10um_max)
  • Coefficients for 2 parameter fit of Bs_R_10um hygroscopic growth as a function
    of RH(fRH_Bs_R_10um_2p)
  • Coefficients for 2 parameter fit of Bbs_G_1um hygroscopic growth as a function
    of RH(fRH_Bbs_G_1um_2p)
  • Coefficients for 2 parameter fit of Bs_G_10um hygroscopic growth as a function
    of RH(fRH_Bs_G_10um_2p)
  • Maximum value of Bbs_G_Wet_1um_Neph3W_2 in data selected for fRH fit(Bbs_G_Wet_1um_max)
more
sgpaospsap3wC1.a1:
  • AOS PSAP3W mass flow, mV(mass_flow_voltage)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • time_in_seconds_since_volume_start(time)
  • lon(lon)
  • AOS PSAP3W flags(psap_flags)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_B_Dry_10um_PSAP3W_1)
  • Absorption coefficient green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • base time in epoch(base_time)
  • Absorption coefficient, green wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_G_Dry_10um_PSAP3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Mass flow(mass_flow)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 1 um size
    cut(Ba_B_Dry_1um_PSAP3W_1)
  • AOS PSAP3W transmittance, green channel(TrG)
  • AOS PSAP3W transmittance, blue channel(TrB)
  • AOS PSAP3W transmittance, red channel(TrR)
  • Averaging time interval(averaging_time)
  • Time offset from base_time(time_offset)
more
sgpaosacsmC1.a1:
  • time_in_seconds_since_volume_start(time)
  • Mass concentration of nitrate, ambient aerosol in air(nitrate)
  • Mass concentration of total organics, ambient aerosol in air(total_organics)
  • lon(lon)
  • Mass concentration of sulfate, ambient aerosol in air.(sulfate)
  • Mass concentration of ammonium, ambient aerosol in air(ammonium)
  • Mass concentration of chloride, ambient aerosol in air.(chloride)
  • base time in epoch(base_time)
  • Time offset from base_time(time_offset)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
more
sgpaosnephdryC1.a1:
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10um(Bbs_B_Dry_10um_Neph3W_1)
  • North Latitude(lat)
  • Aerosol total light scattering coefficient, ref. humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
  • -180.0 - +180.0(alt)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1)
  • Time offset from base_time(time_offset)
  • Sample temperature inside reference nephelometer(T_Neph_Dry)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
  • Back-scattering coefficient, green wavelength, low RH, 10 um size cut(Bbs_G_Dry_10um_Neph3W_1)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut,
    reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1)
  • Instrument flags, reference nephelometer(neph_dry_flags)
  • Aerosol total light scattering coefficient, red channel, 10 um particle size(Bs_R_Dry_10um_Neph3W_1)
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
  • time_in_seconds_since_volume_start(time)
  • lon(lon)
  • base time in epoch(base_time)
  • Relative humidity, reference nephelometer(RH_Neph_Dry)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1)
  • Temperature at reference nephelometer inlet(T_NephInlet_Dry)
  • Aerosol backwards-hemispheric light scattering coefficient, red channel, 10um(Bbs_R_Dry_10um_Neph3W_1)
more
sgpaospass3wauxC1.a1:
  • Laser phase, 781 nm wavelength(laser_phase_781nm)
  • base time in epoch(base_time)
  • Photo diode calibration factor for laser power measurement, 405 nm wavelength(photo_diode_calibration_factor_405nm)
  • Relative phase between microphone and laser power modulation, 781nm wavelength(relative_phase_781nm)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Current average scattering coefficient, 532nm wavelength(current_avg_scat_coef_532nm)
  • Accumulated scattering coefficient for 1 LPM , 781nm wavelength(accumulated_scat_coef_lpm_781nm)
  • Quality factor(qfactor)
  • Amplification range for preamplifier(amplification_range)
  • Relative phase between microphone and laser power modulation, 405 nm wavelength(relative_phase_405nm)
  • Laser phase, 532 nm wavelength(laser_phase_532nm)
  • Current average absorption coefficient, 405nm wavelength(current_avg_absorp_coef_405nm)
  • Average background subtracted, 532nm wavelength(avg_phase_subtracted_532nm)
  • Scattering coefficient calibration factor, 405nm wavelength(scat_coef_calib_405nm)
  • Time offset from base_time(time_offset)
  • Accumulated scattering coefficient for 1 LPM , 532nm wavelength(accumulated_scat_coef_lpm_532nm)
  • Scattering coefficient calibration factor, 532nm wavelength(scat_coef_calib_532nm)
  • Accumulated absorption coefficient for 1 LPM, 532nm wavelength(accumulated_absorp_coef_lpm_532nm)
  • Photo diode calibration factor for laser power measurement, 532 nm wavelength(photo_diode_calibration_factor_532nm)
  • Current average scattering coefficient, 405nm wavelength(current_avg_scat_coef_405nm)
  • lon(lon)
  • Difference in modulation frequencies between lasers(modulation_frequency_difference)
  • Microphone calibration factor(microphone_calib_factor)
  • Current average absorption coefficient, 532nm wavelength(current_avg_absorp_coef_532nm)
  • Accumulated absorption coefficient for 1 LPM, 781nm wavelength(accumulated_absorp_coef_lpm_781nm)
  • Average background subtracted, 405nm wavelength(avg_phase_subtracted_405nm)
  • Amp gain(amp_gain)
  • Photo diode calibration factor for laser power measurement, 781 nm wavelength(photo_diode_calibration_factor_781nm)
  • Average background subtracted, 781nm wavelength(avg_phase_subtracted_781nm)
  • time_in_seconds_since_volume_start(time)
  • Scattering coefficient calibration factor, 781nm wavelength(scat_coef_calib_781nm)
  • Current average absorption coefficient, 781nm wavelength(current_avg_absorp_coef_781nm)
  • Relative phase between microphone and laser power modulation, 532 nm wavelength(relative_phase_532nm)
  • Accumulated absorption coefficient for 1 LPM, 405nm wavelength(accumulated_absorp_coef_lpm_405nm)
  • Current average scattering coefficient, 781nm wavelength(current_avg_scat_coef_781nm)
  • Accumulated scattering coefficient for 1 LPM , 405nm wavelength(accumulated_scat_coef_lpm_405nm)
  • Laser phase, 405 nm wavelength(laser_phase_405nm)
more
sgpaip1ogrenC1.c1:
  • Single scattering albedo, green wavelength, low RH, 1 um size cut(ssa_G_Dry_1um)
  • Aerosol forcing per unit optical depth, 10 um size cut(aerosol_forcing_efficiency_10um)
  • Asymmetry factor, blue wavelength, 10um size cut(asymmetry_parameter_B_Dry_10um)
  • Back-scattering coefficient, red wavelength, high RH, 1 um size cut(Bbs_R_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
  • Time offset from base_time(time_offset)
  • Asymmetry factor, green wavelength, 10um size cut(asymmetry_parameter_G_Dry_10um)
  • Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry)
  • Hemispheric backscatter fraction, blue wavelength, 1 um size cut(bsf_B_Dry_1um)
  • Ratio of Bs_G_Wet_10um_Neph3W_1 to Bs_G_Dry_10um_Neph3W_2(Wet_Dry_Ratio_Bs_G_10um_Neph3W)
  • Average upscatter fraction, blue wavelength, 1 um size cut(usf_B_Dry_1um)
  • Ratio of Bs_R_Wet_10um_Neph3W_1 to Bs_R_Dry_10um_Neph3W_2(Wet_Dry_Ratio_Bs_R_10um_Neph3W)
  • Asymmetry factor, red wavelength, 1um size cut(asymmetry_parameter_R_Dry_1um)
  • Hemispheric backscatter fraction, red wavelength, 10 um size cut(bsf_R_Dry_10um)
  • Angstrom exponent computed from blue/red ratio, 1 um size cut, PSAP3W data(Ba_angstrom_exponent_BR_Dry_1um)
  • Ratio of Bs_B_Wet_1um_Neph3W_1 to Bs_B_Dry_1um_Neph3W_2(Wet_Dry_Ratio_Bs_B_1um_Neph3W)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Wet_1um_Neph3W_2)
  • Angstrom exponent computed from green/red ratio, 1 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_GR_Dry_1um)
  • Average upscatter fraction, red wavelength, 1 um size cut(usf_R_Dry_1um)
  • Aerosol total light scattering coefficient, red channel, 10 um particle size(Bs_R_Dry_10um_Neph3W_1)
  • Asymmetry factor, blue wavelength, 1um size cut(asymmetry_parameter_B_Dry_1um)
  • North Latitude(lat)
  • Angstrom exponent computed from blue/red ratio, 10 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BR_Dry_10um)
  • -180.0 - +180.0(alt)
  • Temperature inside of wet nephelometer inlet(T_NephVol_Wet)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 10 um particle diameter(Bs_R_Wet_10um_Neph3W_2)
  • Aerosol total light scattering coefficient, humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Wet_1um_Neph3W_2)
  • Single scattering albedo, red wavelength, low RH, 10 um size cut(ssa_R_Dry_10um)
  • Angstrom exponent computed from blue/red ratio, 10 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BR_Dry_10um)
  • Aerosol forcing per unit optical depth, 1 um size cut(aerosol_forcing_efficiency_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1 um particle diameter(Bbs_B_Wet_1um_Neph3W_2)
  • Angstrom exponent computed from blue/green ratio, 10 um size cut, PSAP3W data(Ba_angstrom_exponent_BG_Dry_10um)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10um(Bbs_B_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, humidograph
    nephelometer red channel, 10 um particle diameter(Bbs_R_Wet_10um_Neph3W_2)
  • Hemispheric backscatter fraction, green wavelength, 1 um size cut(bsf_G_Dry_1um)
  • Hemispheric backscatter_fraction, red wavelength, 1 um size cut(bsf_R_Dry_1um)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • RH inside nephelometer, calculated(calculated_RH_NephVol_Wet)
  • Angstrom exponent computed from green/red ratio, 1 um size cut, PSAP3W data(Ba_angstrom_exponent_GR_Dry_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
  • Angstrom exponent computed from blue/red ratio, 10 um size cut, PSAP3W data(Ba_angstrom_exponent_BR_Dry_10um)
  • Temperature of humidograph controller(T_postHG)
  • Angstrom exponent computed from blue/green ratio, 10 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BG_Dry_10um)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut,
    reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 10 um particle diameter(Bs_G_Wet_10um_Neph3W_2)
  • Absorption coefficient, green wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_G_Dry_10um_PSAP3W_1)
  • Hemispheric backscatter fraction, blue wavelength, 10 um size cut(bsf_B_Dry_10um)
  • Single scattering albedo, red wavelength, low RH, 1 um size cut(ssa_R_Dry_1um)
  • Ratio of Bbs_B_Wet_1um_Neph3W_1 to Bbs_B_Dry_1um_Neph3W_2(Wet_Dry_Ratio_Bbs_B_1um_Neph3W)
  • Angstrom exponent computed from blue/green ratio, 1 um size cut, PSAP3W data(Ba_angstrom_exponent_BG_Dry_1um)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 1 um size
    cut(Ba_B_Dry_1um_PSAP3W_1)
  • Single scattering albedo, blue wavelength, low RH, 1 um size cut(ssa_B_Dry_1um)
  • lon(lon)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 1 um particle diameter(Bs_R_Wet_1um_Neph3W_2)
  • Relative humidity, inside Humidograph nephelometer(RH_NephVol_Wet)
  • Average upscatter fraction, green wavelength, 10 um size cut(usf_G_Dry_10um)
  • Ratio of Bbs_G_Wet_1um_Neph3W_1 to Bbs_G_Dry_1um_Neph3W_2(Wet_Dry_Ratio_Bbs_G_1um_Neph3W)
  • time_in_seconds_since_volume_start(time)
  • Angstrom exponent computed from green/red ratio, 1 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_GR_Dry_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1)
  • Asymmetry factor, green wavelength, 1um size cut(asymmetry_parameter_G_Dry_1um)
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
  • Ratio of Bbs_B_Wet_10um_Neph3W_1 to Bbs_B_Dry_10um_Neph3W_2(Wet_Dry_Ratio_Bbs_B_10um_Neph3W)
  • Hemispheric backscatter fraction, green wavelength, 10 um size cut(bsf_G_Dry_10um)
  • Angstrom exponent computed from green/red ratio, 10 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_GR_Dry_10um)
  • Average upscatter fraction, green wavelength, 1 um size cut(usf_G_Dry_1um)
  • Average upscatter fraction, red wavelength, 10 um size cut(usf_R_Dry_10um)
  • Single scattering albedo, green wavelength, low RH, 10 um size cut(ssa_G_Dry_10um)
  • Back-scattering coefficient, green wavelength, low RH, 10 um size cut(Bbs_G_Dry_10um_Neph3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Ratio of Bbs_R_Wet_10um_Neph3W_1 to Bbs_R_Dry_10um_Neph3W_2(Wet_Dry_Ratio_Bbs_R_10um_Neph3W)
  • Aerosol total light scattering coefficient, ref. humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
  • Back-scattering coefficient, green wavelength, high RH, 1 um size cut(Bbs_G_Wet_1um_Neph3W_2)
  • Ratio of Bs_G_Wet_1um_Neph3W_1 to Bs_G_Dry_1um_Neph3W_2(Wet_Dry_Ratio_Bs_G_1um_Neph3W)
  • Ratio of Bbs_R_Wet_1um_Neph3W_1 to Bbs_R_Dry_1um_Neph3W_2(Wet_Dry_Ratio_Bbs_R_1um_Neph3W)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um
    size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2)
  • Angstrom exponent computed from green/red ratio, 10 um size cut, PSAP3W data(Ba_angstrom_exponent_GR_Dry_10um)
  • Angstrom exponent computed from blue/green ratio, 10 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BG_Dry_10um)
  • Asymmetry factor, red wavelength, 10um size cut(asymmetry_parameter_R_Dry_10um)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Relative humidity of humidograph controller(RH_postHG)
  • Aerosol backwards-hemispheric light scattering coefficient, red channel, 10um(Bbs_R_Dry_10um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Ratio of Bbs_G_Wet_10um_Neph3W_1 to Bbs_G_Dry_10um_Neph3W_2(Wet_Dry_Ratio_Bbs_G_10um_Neph3W)
  • Angstrom exponent computed from green/red ratio, 10 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_GR_Dry_10um)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel, 10 um particle diameter(Bbs_G_Wet_10um_Neph3W_2)
  • Absorption coefficient green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_B_Dry_10um_PSAP3W_1)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet
    three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2)
  • Average upscatter fraction, blue wavelength, 10 um size cut(usf_B_Dry_10um)
  • Single scattering albedo, blue wavelength, low RH, 10 um size cut(ssa_B_Dry_10um)
  • Angstrom exponent computed from blue/green ratio, 1 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BG_Dry_1um)
  • Ratio of Bs_R_Wet_1um_Neph3W_1 to Bs_R_Dry_1um_Neph3W_2(Wet_Dry_Ratio_Bs_R_1um_Neph3W)
  • Dewpoint temperature inside of wet nephelometer(Td_postHG)
  • Ratio of Bs_B_Wet_10um_Neph3W_1 to Bs_B_Dry_10um_Neph3W_2(Wet_Dry_Ratio_Bs_B_10um_Neph3W)
  • Angstrom exponent computed from blue/green ratio, 1 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BG_Dry_1um)
  • Angstrom exponent computed from blue/red ratio, 1 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BR_Dry_1um)
  • base time in epoch(base_time)
  • Angstrom exponent computed from blue/red ratio, 1 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BR_Dry_1um)
more
sgpnoaaaosC1.b1:
  • Relative humidity of humidograph controller(RH_postHG)
  • North Latitude(lat)
  • AOS system status(flags_CMDL)
  • -180.0 - +180.0(alt)
  • Relative humidity at inlet(RH_MainInlet)
  • Ambient air relative humidity(RH_Ambient)
  • base time in epoch(base_time)
  • Aerosol backwards-hemispheric light scattering coefficient, red channel, 10um(Bbs_R_Dry_10um_Neph3W_1)
  • Temperature inside reference nephelometer(T_NephVol_Dry)
  • Back-scattering coefficient, red wavelength, high RH, 1 um size cut(Bbs_R_Wet_1um_Neph3W_2)
  • Temperature at wet nephelometer inlet(T_NephInlet_Wet)
  • Aerosol total light scattering coefficient, ref. humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
  • time_in_seconds_since_volume_start(time)
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, humidograph
    nephelometer red channel, 10 um particle diameter(Bbs_R_Wet_10um_Neph3W_2)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1 um particle diameter(Bbs_B_Wet_1um_Neph3W_2)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Relative humidity, inside Humidograph nephelometer(RH_NephVol_Wet)
  • Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1)
  • Ambient air temperature(T_Ambient)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • Aerosol total light scattering coefficient, red channel, 10 um particle size(Bs_R_Dry_10um_Neph3W_1)
  • Time offset from base_time(time_offset)
  • Wind speed(WindSpeed)
  • Wind Direction, relative to true North(WindDirection)
  • Aerosol total light scattering coefficient, humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Wet_1um_Neph3W_2)
  • Relative humidity, reference nephelometer inlet(RH_NephInlet_Dry)
  • Absorption coefficient, green wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_G_Dry_10um_PSAP3W_1)
  • lon(lon)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 1 um size
    cut(Ba_B_Dry_1um_PSAP3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 1 um particle diameter(Bs_R_Wet_1um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel, 10 um particle diameter(Bbs_G_Wet_10um_Neph3W_2)
  • Temperature inside of wet nephelometer inlet(T_NephVol_Wet)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10um(Bbs_B_Dry_10um_Neph3W_1)
  • Pressure of ambient air(P_Ambient)
  • Temperature at reference nephelometer inlet(T_NephInlet_Dry)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 10 um particle diameter(Bs_G_Wet_10um_Neph3W_2)
  • Temperature of humidograph preheater(T_preHG)
  • Temperature of humidograph controller(T_postHG)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut,
    reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1)
  • Relative humidity of humidograph preheater(RH_preHG)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_B_Dry_10um_PSAP3W_1)
  • Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry)
  • Absorption coefficient green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 10 um particle diameter(Bs_R_Wet_10um_Neph3W_2)
  • Cloud condensation nuclei number density(N_CCN)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Temperature at inlet(T_MainInlet)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Wet_1um_Neph3W_2)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet
    three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2)
  • Condensation nuclei concentration number(N_CPC_1)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um
    size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2)
  • Back-scattering coefficient, green wavelength, high RH, 1 um size cut(Bbs_G_Wet_1um_Neph3W_2)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
  • Back-scattering coefficient, green wavelength, low RH, 10 um size cut(Bbs_G_Dry_10um_Neph3W_1)
  • Relative humidity, Humidograph nephelometer inlet(RH_NephInlet_Wet)
more
sgpaospass3wC1.a1:
  • Uncertainty estimate for absorption coefficient, 532 nm wavelength(uncertainty_estimate_532nm)
  • Temperature used for calculation(temperature)
  • Average background subtracted from absorption coefficient, 781nm(avg_background_subtracted_absorp_coef_781nm)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • Running average indicator, 0=no, 1=yes(running_average)
  • Time offset from base_time(time_offset)
  • Laser temperature(temperature_laser)
  • Indicates occurrence of background zero(sample_measurement_flag)
  • Absorption coefficient, 781nm wavelength(absorption_coefficient_781nm)
  • Average background subtracted from absorption coefficient, 532nm(avg_background_subtracted_absorp_coef_532nm)
  • Average background subtracted from scattering coefficient, 781nm(avg_background_subtracted_scat_coef_781nm)
  • Uncertainty estimate for absorption coefficient, 781nm wavelength(uncertainty_estimate_781nm)
  • Uncertainty estimate for absorption coefficient, 405 nm wavelength(uncertainty_estimate_405nm)
  • time_in_seconds_since_volume_start(time)
  • Absorption, 532 nm wavelength(absorption_coefficient_532nm)
  • Average background subtracted from scattering coefficient, 532nm(avg_background_subtracted_scat_coef_532nm)
  • Laser Power, 532 nm wavelength(laser_power_532nm)
  • Scattering coefficient, 405 nm wavelength(scattering_coefficient_405nm)
  • lon(lon)
  • Relative Humidity (hybrid-b grid)(rh)
  • Average background subtracted from absorption coefficient, 405nm(avg_background_subtracted_absorp_coef_405nm)
  • base time in epoch(base_time)
  • Scattering coefficient, 781 nm wavelength(scattering_coefficient_781nm)
  • Scattering coefficient, 532 nm wavelength(scattering_coefficient_532nm)
  • Derived pressure(pressure)
  • Laser Power, 405 nm wavelength(laser_power_405nm)
  • Laser Power, 781 nm wavelength(laser_power_781nm)
  • Dew point temperature(dew_point_temperature)
  • Absorption coefficient, 405 nm wavelength(absorption_coefficient_405nm)
  • Average background subtracted from scattering coefficient, 405nm(avg_background_subtracted_scat_coef_405nm)
  • Resonance frequency(resonance_frequency)
  • Acoustic pressure at resonance(acoustic_pressure)
more
sgpaosclap3wC1.a1:
  • AOS CLAP3W (NOAA) sample length, needed to calculate Beers Law, 10 um size cut(sample_length_10um)
  • AOS CLAP3W (NOAA) sample length, needed to calculate Beers Law, 1 um size cut(sample_length_1um)
  • AOS CLAP3W transmittance, red channel, 10 um size cut(TrR_10um)
  • AOS PSAP3W transmittance, blue channel, 1 um size cut(TrB_1um)
  • Absorption Coefficient Red, 3 wavelength CLAP, 10 um size cut(Ba_R_Dry_10um_CLAP3W_1)
  • Absorption Coefficient Blue, 3 wavelength CLAP, 1 um size cut(Ba_B_Dry_1um_CLAP3W_1)
  • Absorption Coefficient Green, 3 wavelength CLAP, 1 um size cut(Ba_G_Dry_1um_CLAP3W_1)
  • AOS CLAP3W transmittance, green channel, 10 um size cut(TrG_10um)
  • AOS CLAP3W transmittance, red channel, 1 um size cut(TrR_1um)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • AOS PSAP3W transmittance, blue channel, 10 um size cut(TrB_10um)
  • base time in epoch(base_time)
  • Absorption Coefficient Blue, 3 wavelength CLAP, 10 um size cut(Ba_B_Dry_10um_CLAP3W_1)
  • time_in_seconds_since_volume_start(time)
  • Absorption Coefficient Green, 3 wavelength CLAP, 10 um size cut(Ba_G_Dry_10um_CLAP3W_1)
  • Time offset from base_time(time_offset)
  • AOS CLAP3W transmittance, green channel, 1 um size cut(TrG_1um)
  • lon(lon)
  • Absorption Coefficient Red, 3 wavelength CLAP, 1 um size cut(Ba_R_Dry_1um_CLAP3W_1)
more
sgpaosnephwetC1.a1:
  • Time offset from base_time(time_offset)
  • base time in epoch(base_time)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Wet_1um_Neph3W_2)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1 um particle diameter(Bbs_B_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 10 um particle diameter(Bs_R_Wet_10um_Neph3W_2)
  • Aerosol total light scattering coefficient, humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Wet_1um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um
    size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2)
  • time_in_seconds_since_volume_start(time)
  • lon(lon)
  • Back-scattering coefficient, red wavelength, high RH, 1 um size cut(Bbs_R_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 10 um particle diameter(Bs_G_Wet_10um_Neph3W_2)
  • Temperature at wet nephelometer inlet(T_NephInlet_Wet)
  • Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
  • Aerosol backwards-hemispheric light scattering coefficient, humidograph
    nephelometer red channel, 10 um particle diameter(Bbs_R_Wet_10um_Neph3W_2)
  • Instrument flags, Humidograph nephelometer(neph_wet_flags)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet
    three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 1 um particle diameter(Bs_R_Wet_1um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel, 10 um particle diameter(Bbs_G_Wet_10um_Neph3W_2)
  • Sample temperature inside humidified nephelometer(T_Neph_Wet)
  • Back-scattering coefficient, green wavelength, high RH, 1 um size cut(Bbs_G_Wet_1um_Neph3W_2)
more
sgpnoaaaosavgC1.b1:
  • Number of data points used in computation(N_OPC_1_N)
  • Number of data points used in computation(N_CPC_1_N)
  • Number of data points used in computation(Bbs_B_Dry_10um_PSAP1W_1_N)
  • AOS system status(flags_CMDL)
  • Number of data points used in computation(Bs_B_Dry_1um_PSAP1W_1_N)
  • time_in_seconds_since_volume_start(time)
  • Number of data points used in Ba_G_Dry_1um_PSAP1W_1 computation(Ba_G_Dry_1um_PSAP1W_1_N)
  • Aerosol backwards-hemispheric light scattering coefficient, red channel, 10um(Bbs_R_Dry_10um_Neph3W_1)
  • Number of data points used in computation(Bs_R_Dry_1um_PSAP1W_1_N)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Standard deviation of Neph_RH data this period(RH_NephVol_Dry_std)
  • Standard deviation of N_CPC_1 data this period(N_CPC_1_std)
  • base time in epoch(base_time)
  • Number of data points used in computation(Bbs_R_Dry_1um_PSAP1W_1_N)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
  • Standard deviation of CN_control data this period(N_OPC_1_std)
  • Number of data points used in computation(Bs_G_Dry_10um_PSAP1W_1_N)
  • Standard deviation of Bbs_R data this period(Bbs_R_Dry_10um_PSAP1W_1_std)
  • Number of data points used in computation(Bs_R_Dry_10um_PSAP1W_1_N)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut,
    reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
  • Number of data points used in computation(RH_NephVol_Dry_N)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10um(Bbs_B_Dry_10um_Neph3W_1)
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
  • Standard deviation of Bs_R_1um data this period(Bs_R_1um_PSAP1W_1_std)
  • Number of data points used in computation(Bs_G_Dry_1um_PSAP1W_1_N)
  • Number of data points used in computation(Ba_G_Dry_10um_PSAP1W_1_N)
  • Standard deviation of Bs_G data this period(Bs_G_Dry_10um_PSAP1W_1_std)
  • Standard deviation of Bbs_B data this period(Bbs_B_Dry_10um_PSAP1W_1_std)
  • Standard deviation of Bbs_R_1um data this period(Bbs_R_1um_PSAP1W_1_std)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Standard deviation of Bs_B data this period(Bs_B_Dry_10um_PSAP1W_1_std)
  • Back-scattering coefficient, green wavelength, low RH, 10 um size cut(Bbs_G_Dry_10um_Neph3W_1)
  • Standard deviation of Bbs_B_1um data this period(Bbs_B_1um_PSAP1W_1_std)
  • Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry)
  • Standard deviation of Bbs_G data this period(Bbs_G_Dry_10um_PSAP1W_1_std)
  • Number of data points used in computation(Bbs_R_Dry_10um_PSAP1W_1_N)
  • Standard deviation of Ba_G_Dry_1um_PSAP1W_1 data this period(Ba_G_Dry_1um_PSAP1W_1_std)
  • Number of data points used in computation(Bbs_G_Dry_1um_PSAP1W_1_N)
  • Standard deviation of Bs_B_1um data this period(Bs_B_1um_PSAP1W_1_std)
  • Number of data points used in computation(Bbs_B_Dry_1um_PSAP1W_1_N)
  • Aerosol total light scattering coefficient, red channel, 10 um particle size(Bs_R_Dry_10um_Neph3W_1)
  • Cloud condensation nuclei number density(N_CCN)
  • Standard deviation of Bs_G_1um data this period(Bs_G_1um_PSAP1W_1_std)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1)
  • Standard deviation of Bbs_G_1um data this period(Bbs_G_1um_PSAP1W_1_std)
  • Standard deviation of Ba_G data this period(Ba_G_Dry_10um_PSAP1W_1_std)
  • Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1)
  • Standard deviation of Bs_R data this period(Bs_R_Dry_10um_PSAP1W_1_std)
  • Aerosol total light scattering coefficient, ref. humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
  • Condensation nuclei concentration number(N_CPC_1)
  • Number of data points used in computation(Bbs_G_Dry_10um_PSAP1W_1_N)
  • Time offset from base_time(time_offset)
  • Number of data points used in computation(Bs_B_Dry_10um_PSAP1W_1_N)
  • lon(lon)
more
sgpaoscpcC1.a1:
  • OPC laser current(laser_current)
  • Condensation temperature(condensation_temp)
  • Ambient Temperature(ambient_temp)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Orifice pressure(orifice_pressure)
  • Time offset from base_time(time_offset)
  • Optics temperature(optics_temp)
  • lon(lon)
  • Saturation temperature(saturation_temp)
  • Nozzle pressure(nozzle_pressure)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • Cabinet temperature(cabinet_temp)
  • time_in_seconds_since_volume_start(time)
  • base time in epoch(base_time)
more
sgpaosccn100C1.a1:
  • Temperature difference between CCN_t_set_TEC3 and CCN_t_set_TEC1(CCN_temperature_gradient)
  • Cloud condensation nuclei number density(N_CCN)
  • AOS CCN volumetric flowrate of sheath air(CCN_Q_sheath)
  • AOS CCN super saturation (calculated)(CCN_super_saturation_calculated)
  • -180.0 - +180.0(alt)
  • base time in epoch(base_time)
  • North Latitude(lat)
  • AOS CCN temperature of the optical particle counter(CCN_T_OPC)
  • AOS CCN sample pressure(CCN_P_sample)
  • CCN Proportional valve voltage(CCN_proportional_valve_voltage)
  • Bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number)
  • AOS CCN temperature of the nafion humidifier(CCN_T_nafion)
  • AOS CCN temperature of sample air entering the column(CCN_T_sample)
  • Time offset from base_time(time_offset)
  • AOS CCN temperature of sample air at entrance to instrument(CCN_T_inlet)
  • Standard deviation of CCN temperature gradient (CCN_t_read_TEC3 -
    CCN_t_read_TEC1)(CCN_temperature_std)
  • AOS CCN volumetric flowrate of sample air(CCN_Q_sample)
  • time_in_seconds_since_volume_start(time)
  • AOS CCN number concentration by bin(N_CCN_dN)
  • lon(lon)
  • AOS CCN logical value, indicating whether the instrument has reached thermal
    gradient stabilization and is within 0.4 degrees C of the set point(CCN_temp_unstable_flag)
  • First stage monitor voltage(CCN_first_stage_monitor_voltage)
  • AOS CCN (read) temperature at bottom of column(CCN_t_read_TEC3)
  • AOS CCN observed temperature at middle of column(CCN_t_read_TEC2)
  • AOS CCN observed temperature at top of column(CCN_t_read_TEC1)
  • AOS CCN sample saturation setpoint value reported by instrument(CCN_ss_set)
  • AOS CCN OPC laser current(CCN_laser_current)
more
sgpaipavg1ogrenC1.c1:
  • Angstrom exponent computed from green/red ratio, 1 um size cut, PSAP3W data(Ba_angstrom_exponent_GR_Dry_1um)
  • Hemispheric backscatter fraction, green wavelength, 10 um size cut(bsf_G_Dry_10um)
  • Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1)
  • Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
  • Average upscatter fraction, green wavelength, 1 um size cut(usf_G_Dry_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10um(Bbs_B_Dry_10um_Neph3W_1)
  • Angstrom exponent computed from blue/red ratio, 1 um size cut, PSAP3W data(Ba_angstrom_exponent_BR_Dry_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um
    size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1)
  • Submicron scattering fraction, red wavelength, low RH(submicron_fraction_scattering_R)
  • Submicron scattering fraction, blue wavelength, low RH(submicron_fraction_scattering_B)
  • Submicron scattering fraction, green wavelength, low RH(submicron_fraction_scattering_G)
  • Angstrom exponent computed from blue/green ratio, 10 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BG_Dry_10um)
  • Hemispheric backscatter fraction, blue wavelength, 10 um size cut(bsf_B_Dry_10um)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_B_Dry_10um_PSAP3W_1)
  • Hemispheric backscatter fraction, green wavelength, 1 um size cut(bsf_G_Dry_1um)
  • Angstrom exponent computed from blue/green ratio, 10 um size cut, PSAP3W data(Ba_angstrom_exponent_BG_Dry_10um)
  • Aerosol forcing per unit optical depth, 10 um size cut(aerosol_forcing_efficiency_10um)
  • Angstrom exponent computed from green/red ratio, 10 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_GR_Dry_10um)
  • Average upscatter fraction, green wavelength, 10 um size cut(usf_G_Dry_10um)
  • Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
  • Angstrom exponent computed from blue/red ratio, 10 um size cut, PSAP3W data(Ba_angstrom_exponent_BR_Dry_10um)
  • North Latitude(lat)
  • Angstrom exponent computed from blue/green ratio, 1 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BG_Dry_1um)
  • -180.0 - +180.0(alt)
  • Asymmetry factor, blue wavelength, 10um size cut(asymmetry_parameter_B_Dry_10um)
  • Angstrom exponent computed from green/red ratio, 1 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_GR_Dry_1um)
  • Angstrom exponent computed from blue/red ratio, 10 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BR_Dry_10um)
  • Single scattering albedo, blue wavelength, low RH, 1 um size cut(ssa_B_Dry_1um)
  • Aerosol total light scattering coefficient, reference nephelometer green
    channel, 10 um particle diameter(Bs_G_Dry_10um_Neph3W_1)
  • Single scattering albedo, red wavelength, low RH, 1 um size cut(ssa_R_Dry_1um)
  • Single scattering albedo, green wavelength, low RH, 1 um size cut(ssa_G_Dry_1um)
  • Asymmetry factor, red wavelength, 10um size cut(asymmetry_parameter_R_Dry_10um)
  • Asymmetry factor, blue wavelength, 1um size cut(asymmetry_parameter_B_Dry_1um)
  • Single scattering albedo, green wavelength, low RH, 10 um size cut(ssa_G_Dry_10um)
  • Asymmetry factor, red wavelength, 1um size cut(asymmetry_parameter_R_Dry_1um)
  • Time offset from base_time(time_offset)
  • Average upscatter fraction, red wavelength, 10 um size cut(usf_R_Dry_10um)
  • Single scattering albedo, red wavelength, low RH, 10 um size cut(ssa_R_Dry_10um)
  • Back-scattering coefficient, green wavelength, low RH, 10 um size cut(Bbs_G_Dry_10um_Neph3W_1)
  • Asymmetry factor, green wavelength, 10um size cut(asymmetry_parameter_G_Dry_10um)
  • Angstrom exponent computed from blue/green ratio, 1 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BG_Dry_1um)
  • Aerosol total light scattering coefficient, ref. humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Dry_1um_Neph3W_1)
  • Asymmetry factor, green wavelength, 1um size cut(asymmetry_parameter_G_Dry_1um)
  • Angstrom exponent computed from green/red ratio, 1 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_GR_Dry_1um)
  • Angstrom exponent computed from blue/red ratio, 1 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_BR_Dry_1um)
  • Absorption coefficient green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • Angstrom exponent computed from blue/green ratio, 10 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BG_Dry_10um)
  • Average upscatter fraction, red wavelength, 1 um size cut(usf_R_Dry_1um)
  • Angstrom exponent computed from green/red ratio, 10 um size cut, PSAP3W data(Ba_angstrom_exponent_GR_Dry_10um)
  • Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Dry_1um_Neph3W_1)
  • lon(lon)
  • Hemispheric backscatter_fraction, red wavelength, 1 um size cut(bsf_R_Dry_1um)
  • Average upscatter fraction, blue wavelength, 1 um size cut(usf_B_Dry_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, red channel, 10um(Bbs_R_Dry_10um_Neph3W_1)
  • Hemispheric backscatter fraction, blue wavelength, 1 um size cut(bsf_B_Dry_1um)
  • base time in epoch(base_time)
  • Angstrom exponent computed from blue/green ratio, 1 um size cut, PSAP3W data(Ba_angstrom_exponent_BG_Dry_1um)
  • Aerosol total light scattering coefficient, red channel, 10 um particle size(Bs_R_Dry_10um_Neph3W_1)
  • time_in_seconds_since_volume_start(time)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry)
  • Angstrom exponent computed from blue/red ratio, 1 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BR_Dry_1um)
  • Aerosol backwards-hemispheric light scattering coefficient, reference
    nephelometer red channel, 1 um particle diameter(Bbs_R_Dry_1um_Neph3W_1)
  • Aerosol total light scattering coefficient, reference nephelometer red channel,
    1 um particle diameter(Bs_R_Dry_1um_Neph3W_1)
  • Absorption coefficient, green wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_G_Dry_10um_PSAP3W_1)
  • Single scattering albedo, blue wavelength, low RH, 10 um size cut(ssa_B_Dry_10um)
  • Average upscatter fraction, blue wavelength, 10 um size cut(usf_B_Dry_10um)
  • Angstrom exponent computed from blue/red ratio, 10 um size cut, Neph3W
    backscatter data(Bbs_angstrom_exponent_BR_Dry_10um)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut,
    reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 1 um size
    cut(Ba_B_Dry_1um_PSAP3W_1)
  • Aerosol forcing per unit optical depth, 1 um size cut(aerosol_forcing_efficiency_1um)
  • Submicron absorption fraction, red wavelength, low RH(submicron_fraction_absorption_R)
  • Submicron absorption fraction, blue wavelength, low RH(submicron_fraction_absorption_B)
  • Submicron absorption fraction, green wavelength, low RH(submicron_fraction_absorption_G)
  • Hemispheric backscatter fraction, red wavelength, 10 um size cut(bsf_R_Dry_10um)
  • Angstrom exponent computed from green/red ratio, 10 um size cut, Neph3W total
    scatter data(Bs_angstrom_exponent_GR_Dry_10um)
more

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