MAO/PSAP/M1 -Instrument maintenance

System offline or sampling room air

Do not use data

• Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
• AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
• Flow setpoint(dilution_flow_setpoint)
• Diffusion flow valve position(dilution_flow_valve_position)
• Quality check results on field: AOS PSAP3W transmittance, blue channel(qc_transmittance_B)
• AOS Ba_B_CLAP3W_1 (NOAA) sample length, needed to calculate Beers Law(sample_length)
• Aerosol light absorption coefficient, nominal blue wavelength at dry or
  reference RH(Ba_B_PSAP3W)
• Aerosol light absorption coefficient, nominal green wavelength at dry or
  reference RH(Ba_G_PSAP3W)
• Quality check results on field: Aerosol light absorption coefficient, nominal
  blue wavelength at dry or reference RH(qc_Ba_B_PSAP3W)
• Aerosol light absorption coefficient, nominal red wavelength at dry or reference
  RH(Ba_R_PSAP3W)
• Quality check results on field: Impactor setting in terms of aerodynamic
  diameter cut off(qc_impactor_setting)
• Quality check results on field: Aerosol light absorption coefficient, nominal
  red wavelength at dry or reference RH(qc_Ba_R_PSAP3W)
• AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
• Dilution flow rate(dilution_flow)
• Quality check results on field: AOS PSAP3W mass flow(qc_mass_flow)
• Quality check results on field: AOS PSAP3W transmittance, green channel(qc_transmittance_G)
• Mass flow(mass_flow)
• Quality check results on field: AOS PSAP3W (NOAA) sample length, needed to
  calculate Beers Law(qc_sample_length)
• AOS PSAP3W transmittance, green channel(transmittance_G)
• Quality check results on field: Aerosol light absorption coefficient, nominal
  green wavelength at dry or reference RH(qc_Ba_G_PSAP3W)
• Quality check results on field: AOS PSAP3W transmittance, red channel(qc_transmittance_R)