DQRID : D151106.2
Start DateStart TimeEnd DateEnd Time
11/02/2015160711/03/20151409
more
Subject:
ENA/NEPHELOMETER/PSAP/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor stuck at 10 microns
DataStreams:enaaoscapsC1.a1, enaaospsap3wC1.b1, enaaospsap3wC1.a1, enaaosnephwetC1.a1,
enaaosnephwetC1.b1, enaaosnephdryC1.b1
Description:
Upstream impactor was stuck at the 10 micron position. Data for the period is valid but 
representative of an effective 10 micrometer impactor setting only.
Suggestions: 
Use data for 10 micron analysis only
Measurements:enaaospsap3wC1.a1:
  • AOS PSAP3W transmittance, green channel(transmittance_G)
  • AOS PSAP3W mass flow, mV(mass_flow_voltage)
  • AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
  • AOS PSAP3W transmittance, red channel(TrR)
  • AOS PSAP3W transmittance, blue channel, 1 um size cut(TrB_1um)
  • Flow setpoint(dilution_flow_setpoint)
  • AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
  • Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1)
  • AOS PSAP3W flags(psap_flags)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • Absorption coefficient green, corrected for flow and sample area, 3 wavelength
    PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
  • AOS PSAP3W transmittance, green channel(TrG)
  • AOS CLAP3W transmittance, red channel, 10 um size cut(TrR_10um)
  • Diffusion flow valve position(dilution_flow_valve_position)
  • AOS PSAP3W transmittance, blue channel(TrB)
  • AOS CLAP3W transmittance, red channel, 1 um size cut(TrR_1um)
  • psap3w flow rate(psap_flow_rate)
  • Dilution correction factor(dilution_correction_factor)
  • AOS CLAP3W (NOAA) sample length, needed to calculate Beers Law, 1 um size cut(sample_length_1um)
  • Aerosol light absorption coefficient, nominal blue wavelength at dry or
    reference RH(Ba_B_PSAP3W)
  • Mass flow(mass_flow)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 1 um size
    cut(Ba_B_Dry_1um_PSAP3W_1)
  • Averaging time interval(averaging_time)
  • AOS CLAP3W (NOAA) sample length, needed to calculate Beers Law, 10 um size cut(sample_length_10um)
  • Dilution flow rate(dilution_flow)
  • Absorption coefficient, blue wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_B_Dry_10um_PSAP3W_1)
  • AOS CLAP3W transmittance, green channel, 10 um size cut(TrG_10um)
  • Aerosol light absorption coefficient, nominal red wavelength at dry or reference
    RH(Ba_R_PSAP3W)
  • Absorption coefficient, green wavelength, 3 wavelength PSAP, low RH, 10 um size
    cut(Ba_G_Dry_10um_PSAP3W_1)
  • AOS PSAP3W transmittance, blue channel, 10 um size cut(TrB_10um)
  • AOS CLAP3W transmittance, green channel, 1 um size cut(TrG_1um)
  • AOS Ba_B_CLAP3W_1 (NOAA) sample length, needed to calculate Beers Law(sample_length)
more
enaaoscapsC1.a1:
  • Raw measure of cavity loss(raw_loss)
  • Ambient pressure(ambient_pressure)
  • Aerosol extinction coefficient, red nominal wavelength(Bext_R)
more
enaaospsap3wC1.b1:
  • AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
  • Aerosol light absorption coefficient, nominal blue wavelength at dry or
    reference RH(Ba_B_PSAP3W)
  • AOS PSAP3W transmittance, green channel(transmittance_G)
  • Diffusion flow valve position(dilution_flow_valve_position)
  • AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • Dilution flow rate(dilution_flow)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • Mass flow(mass_flow)
  • Flow setpoint(dilution_flow_setpoint)
  • Aerosol light absorption coefficient, nominal red wavelength at dry or reference
    RH(Ba_R_PSAP3W)
more
enaaosnephwetC1.a1:
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    ramped RH(Bbs_R_Wet_Neph3W)
  • Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
  • Sample temperature inside humidified nephelometer(T_Neph_Wet)
  • Aerosol total light scattering coefficient, nominal red wavelength at ramped RH(Bs_R_Wet_Neph3W)
  • Aerosol total light scattering coefficient, nominal green wavelength at ramped
    RH(Bs_G_Wet_Neph3W)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at ramped RH(Bbs_B_Wet_Neph3W)
  • Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
    at ramped RH(Bbs_G_Wet_Neph3W)
  • Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
more
enaaosnephdryC1.b1:
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at dry or reference RH(Bbs_B_Dry_Neph3W_1)
  • Aerosol total light scattering coefficient, nominal red wavelength at dry or
    reference RH(Bs_R_Dry_Neph3W_1)
  • Aerosol total light scattering coefficient, nominal blue wavelength at dry or
    reference RH(Bs_B_Dry_Neph3W_1)
  • Relative humidity, reference nephelometer(RH_Neph_Dry)
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    dry or reference RH(Bbs_R_Dry_Neph3W_1)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • Aerosol total light scattering coefficient, nominal green wavelength at dry or
    reference RH(Bs_G_Dry_Neph3W_1)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Dry)
  • Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
    at dry or reference RH(Bbs_G_Dry_Neph3W_1)
  • Sample temperature inside reference nephelometer(T_Neph_Dry)
more
enaaosnephwetC1.b1:
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
  • Aerosol total light scattering coefficient, nominal green wavelength at ramped
    RH(Bs_G_Wet_Neph3W_2)
  • Aerosol back-emispheric light scattering coefficient, nominal green wavelength
    at ramped RH(Bbs_G_Wet_Neph3W_2)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Relative humidity, inside reference nephelometer(RH_Neph_Vol_Wet)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    ramped RH(Bbs_R_Wet_Neph3W_2)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at ramped RH(Bbs_B_Wet_Neph3W_2)
  • Relative humidity at humidified nephelometer inlet(RH_Neph_Inlet_Wet)
  • Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W_2)
  • Temperature, inside nephelometer(T_Neph_Vol_Wet)
  • Aerosol total light scattering coefficient, nominal red wavelength at ramped RH(Bs_R_Wet_Neph3W_2)
more

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