DQRID : D140606.4
Start DateStart TimeEnd DateEnd Time
03/08/2014123003/12/20141300
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Subject:
MAO/NEPHELOMETER/CLAP/PSAP/M1 - Impactor stuck in sub-micron mode due to power outage.
DataStreams:maoaospsap3wM1.b1, maoaosclap3wM1.a1, maoaosnephwetM1.b1
Description:
Power in the trailer went out and caused the impactor valve to not rotate. The impactor 
stuck in the sub-micron mode.
Suggestions: 
Use sub-micron data.
Measurements:maoaosnephwetM1.b1:
  • -180.0 - +180.0(alt)
  • Quality check results on field: Temperature, Humidograph nephelometer inlet(qc_T_Neph_Inlet_Wet)
  • Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W_2)
  • North Latitude(lat)
  • Aerosol back-emispheric light scattering coefficient, nominal green wavelength
    at ramped RH(Bbs_G_Wet_Neph3W_2)
  • Quality check results on field: Aerosol back-emispheric light scattering
    coefficient, nominal green wavelength at ramped RH(qc_Bbs_G_Wet_Neph3W_2)
  • Temperature, inside nephelometer(T_Neph_Vol_Wet)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    ramped RH(Bbs_R_Wet_Neph3W_2)
  • Quality check results on field: Aerosol total light scattering coefficient,
    nominal green wavelength at ramped RH(qc_Bs_G_Wet_Neph3W_2)
  • Quality check results on field: Temperature, inside nephelometer(qc_T_Neph_Vol_Wet)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • Quality check results on field: Aerosol total light scattering coefficient,
    nominal blue wavelength at ramped RH(qc_Bs_B_Wet_Neph3W_2)
  • Quality check results on field: Aerosol back-hemispheric light scattering
    coefficient, nominal red wavelength at ramped RH(qc_Bbs_R_Wet_Neph3W_2)
  • Sample temperature inside humidified nephelometer(T_Neph_Wet)
  • base time in epoch(base_time)
  • Aerosol total light scattering coefficient, nominal green wavelength at ramped
    RH(Bs_G_Wet_Neph3W_2)
  • Quality check results on field: Relative humidity, inside reference nephelometer(qc_RH_Neph_Vol_Wet)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at ramped RH(Bbs_B_Wet_Neph3W_2)
  • Time offset from base_time(time_offset)
  • Quality check results on field: Aerosol back-hemispheric light scattering
    coefficient, nominal blue wavelength at ramped RH(qc_Bbs_B_Wet_Neph3W_2)
  • Quality check results on field: Relative humidity at humidified nephelometer
    inlet(qc_RH_Neph_Inlet_Wet)
  • Quality check results on field: Sample temperature inside humidified
    nephelometer(qc_T_Neph_Wet)
  • Quality check results on field: Impactor setting in terms of aerodynamic
    diameter cut off(qc_impactor_setting)
  • lon(lon)
  • Quality check results on field: Aerosol total light scattering coefficient,
    nominal red wavelength at ramped RH(qc_Bs_R_Wet_Neph3W_2)
  • Relative humidity, inside reference nephelometer(RH_Neph_Vol_Wet)
  • Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
  • Aerosol total light scattering coefficient, nominal red wavelength at ramped RH(Bs_R_Wet_Neph3W_2)
  • time_in_seconds_since_volume_start(time)
  • Quality check results on field: Pressure inside reference nephelometer(qc_P_Neph_Wet)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
  • Relative humidity at humidified nephelometer inlet(RH_Neph_Inlet_Wet)
  • Quality check results on field: Relative humidity inside humidified nephelometer(qc_RH_Neph_Wet)
more
maoaosclap3wM1.a1:
  • -180.0 - +180.0(alt)
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_CLAP3W)
  • Aerosol light absorption coefficient, nominal blue wavelength at dry or
    reference RH(Ba_B_CLAP3W)
  • Aerosol light absorption coefficient, nominal red wavelength at dry or reference
    RH(Ba_R_CLAP3W)
  • clap3w flow rate(clap_flow_rate)
  • lon(lon)
  • Time offset from base_time(time_offset)
  • Time range for the hourly averages, in time offset from midnight(time_bounds)
  • Active filter number(active_filter_number)
  • AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
  • Impactor setting in terms of aerodynamic diameter cut off(impactor_setting)
  • base time in epoch(base_time)
  • AOS PSAP3W transmittance, green channel(transmittance_G)
  • AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
  • Filter ID, increments for each new filter(filter_id)
  • AOS Ba_B_CLAP3W_1 (NOAA) sample length, needed to calculate Beers Law(sample_length)
  • North Latitude(lat)
  • time_in_seconds_since_volume_start(time)
  • Instrument flags(instrument_flags)
more
maoaospsap3wM1.b1:
  • time_in_seconds_since_volume_start(time)
  • lon(lon)
  • Quality check results on field: Aerosol light absorption coefficient, nominal
    blue wavelength at dry or reference RH(qc_Ba_B_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
    green wavelength at dry or reference RH(qc_Ba_G_PSAP3W)
  • 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)
  • -180.0 - +180.0(alt)
  • base time in epoch(base_time)
  • Aerosol light absorption coefficient, nominal blue wavelength at dry or
    reference RH(Ba_B_PSAP3W)
  • Mass flow(mass_flow)
  • Quality check results on field: AOS PSAP3W (NOAA) sample length, needed to
    calculate Beers Law(qc_sample_length)
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • North Latitude(lat)
  • Aerosol light absorption coefficient, nominal red wavelength at dry or reference
    RH(Ba_R_PSAP3W)
  • 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)
  • AOS PSAP3W transmittance, green channel(transmittance_G)
  • Time offset from base_time(time_offset)
  • 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)
  • Quality check results on field: AOS PSAP3W transmittance, green channel(qc_transmittance_G)
  • Quality check results on field: AOS PSAP3W transmittance, red channel(qc_transmittance_R)
more

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