AWR/CPC/NEPHELOMETER/PSAP/M1 - Low impactor flow

CPC inlet not properly connected to the sample lines. Flow through the impactor below 
nominal. Instruments sampling cabin air at least part of the time.

Use data with caution

• Condensation temperature(condensation_temp)
• Flow setpoint(dilution_flow_setpoint)
• Dilution flow valve position(dilution_valve_position)
• OPC laser current(laser_current)
• Liquid fraction available(fraction_full)
• Aerosol concentration averaged over times to match N_CCN(concentration)
• Liquid level(liquid_level)
• Nozzle pressure(nozzle_pressure)
• Optics temperature(optics_temp)
• Saturation temperature(saturation_temp)
• Cabinet temperature(cabinet_temp)
• Orifice pressure(orifice_pressure)
• Ambient pressure(ambient_pressure)
• Flow read(dilution_flow_reading)

• (Raw data stream - documentation not supported)

• Optics temperature(optics_temp)
• Liquid fraction available(fraction_full)
• Flow read(dilution_flow_reading)
• Cabinet temperature(cabinet_temp)
• Dilution flow valve position(dilution_valve_position)
• Ambient pressure(ambient_pressure)
• Saturation temperature(saturation_temp)
• Aerosol concentration averaged over times to match N_CCN(concentration)
• Nozzle pressure(nozzle_pressure)
• OPC laser current(laser_current)
• Orifice pressure(orifice_pressure)
• Dilution slope(dilution_slope)
• Condensation temperature(condensation_temp)
• Calibrated aerosol flow as supplied by mentor(aerosol_flow_calibrated)
• Dilution correction factor(dilution_correction_factor)
• Liquid level(liquid_level)
• Flow setpoint(dilution_flow_setpoint)
• Dilution intercept(dilution_intercept)

• Sample temperature inside reference nephelometer(T_Neph_Dry)
• Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
  at dry or reference RH(Bbs_G_Dry_Neph3W)
• Relative humidity, reference nephelometer(RH_Neph_Dry)
• Aerosol total light scattering coefficient, nominal green wavelength at dry or
  reference RH(Bs_G_Dry_Neph3W)
• Temperature, reference nephelometer inlet(T_Neph_Inlet_Dry)
• Aerosol total light scattering coefficient, nominal red wavelength at dry or
  reference RH(Bs_R_Dry_Neph3W)
• Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
  at dry or reference RH(Bbs_B_Dry_Neph3W)
• Aerosol total light scattering coefficient, nominal blue wavelength at dry or
  reference RH(Bs_B_Dry_Neph3W)
• Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
  dry or reference RH(Bbs_R_Dry_Neph3W)
• Pressure inside reference nephelometer(P_Neph_Dry)
• Instrument operating mode(mode_flag)

• Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
  at dry or reference RH(Bbs_G_Dry_Neph3W)
• Sample temperature inside reference nephelometer(T_Neph_Dry)
• Aerosol total light scattering coefficient, nominal red wavelength at dry or
  reference RH(Bs_R_Dry_Neph3W)
• Impactor state in terms of aerodynamic diameter cut off(impactor_state)
• Relative humidity, reference nephelometer(RH_Neph_Dry)
• Aerosol total light scattering coefficient, nominal green wavelength at dry or
  reference RH(Bs_G_Dry_Neph3W)
• Correction to humidified nephelometer measurements to standard temperature and
  pressure(density_correction_factor)
• Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
  at dry or reference RH(Bbs_B_Dry_Neph3W)
• Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
  dry or reference RH(Bbs_R_Dry_Neph3W)
• Pressure inside reference nephelometer(P_Neph_Dry)
• seconds since last impactor transition(seconds_after_transition)
• Instrument operating mode(mode_flag)
• Aerosol total light scattering coefficient, nominal blue wavelength at dry or
  reference RH(Bs_B_Dry_Neph3W)
• Temperature, reference nephelometer inlet(T_Neph_Inlet_Dry)

• Red reference sum(red_reference_sum)
• Dark sample count(dark_sample_count)
• Green reference sum(green_reference_sum)
• Blue overflow count(blue_overflow_count)
• Dark signal sum(dark_signal_sum)
• Reported flags(flags)
• Dark overflow count(dark_overflow_count)
• Red sample count(red_sample_count)
• Red signal sum(red_signal_sum)
• Blue signal sum(blue_signal_sum)
• Mass flow(mass_flow)
• Dark reference sum(dark_reference_sum)
• Red overflow count(red_overflow_count)
• Green signal sum(green_signal_sum)
• Green sample count(green_sample_count)
• Blue sample count(blue_sample_count)
• Mass flow output(mass_flow_output)
• Green overflow count(green_overflow_count)
• Blue reference sum(blue_reference_sum)

• (Raw data stream - documentation not supported)

• Flow setpoint(dilution_flow_setpoint)
• Mass flow(mass_flow)
• Aerosol light absorption coefficient, nominal blue wavelength at dry or
  reference RH(Ba_B_PSAP3W)
• Aerosol light absorption coefficient, nominal red wavelength at dry or reference
  RH(Ba_R_PSAP3W)
• Dilution flow rate(dilution_flow)
• AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
• Aerosol light absorption coefficient, nominal green wavelength at dry or
  reference RH(Ba_G_PSAP3W)
• AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
• AOS PSAP3W transmittance, green channel(transmittance_G)
• Diffusion flow valve position(dilution_flow_valve_position)

• Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
• Aerosol total light scattering coefficient, nominal green wavelength at ramped
  RH(Bs_G_Wet_Neph3W)
• Sample temperature inside humidified nephelometer(T_Neph_Wet)
• Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
  ramped RH(Bbs_R_Wet_Neph3W)
• Instrument operating mode(mode_flag)
• Pressure inside humidified nephelometer(P_Neph_Wet)
• Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
  at ramped RH(Bbs_G_Wet_Neph3W)
• Aerosol total light scattering coefficient, nominal red wavelength at ramped RH(Bs_R_Wet_Neph3W)
• Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
• Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W)

• (Raw data stream - documentation not supported)

• Normalization factor for green transmittance, resets with each filter change(transmittance_green_normalization_factor)
• Instrument flow rate(sample_flow_rate)
• Filter state(filter_unstable)
• PSAP3W front panel transmittance relative to new filter, red channel(tr_red)
• Spot size area(spot_size_area)
• Transmittance, green channel(transmittance_green)
• Dilution correction factor(dilution_correction_factor)
• Normalization factor for blue transmittance, resets with each filter change(transmittance_blue_normalization_factor)
• Impactor state in terms of aerodynamic diameter cut off(impactor_state)
• Light absorbance, red channel(absorbance_red)
• Transmittance, red channel(transmittance_red)
• Transmittance, blue channel(transmittance_blue)
• Transmittance, green channel, not normalized(transmittance_green_raw)
• seconds since last impactor transition(seconds_after_transition)
• Dilution flow rate(dilution_flow)
• Transmittance, red channel, not normalized(transmittance_red_raw)
• Light absorbance, blue channel(absorbance_blue)
• Diffusion flow valve position(dilution_flow_valve_position)
• Flow setpoint(dilution_flow_setpoint)
• Normalization factor for red transmittance, resets with each filter change(transmittance_red_normalization_factor)
• PSAP3W front panel transmittance relative to new filter, blue channel(tr_blue)
• Light absorbance, green channel(absorbance_green)
• Transmittance, blue channel, not normalized(transmittance_blue_raw)
• PSAP3W front panel transmittance relative to new filter, green channel(tr_green)