DQRID : D160610.13
Start DateStart TimeEnd DateEnd Time
05/05/2016142305/05/20161740
more
Subject:
SGP/S01 - Tower inlet not operational
DataStreams:sgpaosnephwetS01.a1, sgpaospsap3w1mS01.b1, sgpaosuhsasS01.a1, sgpaoscpcuS01.00,
sgpaosso2S01.a1, sgpaospsap3wS01.a1, sgpaosccn100S01.00, sgpaosccn100S01.a1, sgpaosso2S01.00,
sgpaospsap3wS01.00, sgpaoscpcuS01.a1, sgpaossmpsS01.a1, sgpaossmpsS01.00,
sgpaosso2S01.b1, sgpaoscpcS01.00, sgpaospsap3wS01.b1, sgpaoshtdmaS01.a1, sgpaosimpactorS01.b1,
sgpaosnephdryS01.b1, sgpaosozoneS01.a1, sgpaosozoneS01.00, sgpaosmetS01.00,
sgpaosnephwetS01.b1, sgpaoscpcuS01.b1, sgpaoshumidgrS01.00, sgpaosnanosmpsS01.a1, sgpaoscpcfS01.a1,
sgpaoshtdmaS01.00, sgpaosmetS01.a1, sgpaoscoS01.b1, sgpaosmasterS01.00,
sgpaosccn200S01.a1, sgpaoscpcfS01.00, sgpaosccn200S01.00, sgpaoscoS01.00, sgpaosnanosmpsS01.00,
sgpaosnephwet1mS01.b1, sgpaoscpcfS01.b1, sgpaosnephdry1mS01.b1, sgpaospsaprS01.a0,
sgpaosimpactorS01.00, sgpaospsap3w1sS01.b1, sgpaosuhsasS01.00, sgpaosimpactorS01.a1,
sgpaoscoS01.a1, sgpaosnephdryS01.a1
Description:
Inlet not operational in order to change met sensor.
Suggestions: 
Reported data should not be used.
Measurements:sgpaosozoneS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaosnephwetS01.b1:
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    ramped RH(Bbs_R_Wet_Neph3W)
  • Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
  • Instrument operating mode(mode_flag)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Aerosol total light scattering coefficient, nominal green wavelength at ramped
    RH(Bs_G_Wet_Neph3W)
  • Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
    at ramped RH(Bbs_G_Wet_Neph3W)
  • Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W)
  • seconds since last impactor transition(seconds_after_transition)
  • Correction to humidified nephelometer measurements to standard temperature and
    pressure(density_correction_factor)
  • Aerosol total light scattering coefficient, nominal red wavelength at ramped RH(Bs_R_Wet_Neph3W)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at ramped RH(Bbs_B_Wet_Neph3W)
  • Sample temperature inside humidified nephelometer(T_Neph_Wet)
more
sgpaosmasterS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaospsaprS01.a0:
  • Blue reference sum(blue_reference_sum)
  • Blue overflow count(blue_overflow_count)
  • Red overflow count(red_overflow_count)
  • Red reference sum(red_reference_sum)
  • Blue signal sum(blue_signal_sum)
  • Red sample count(red_sample_count)
  • Dark sample count(dark_sample_count)
  • Blue sample count(blue_sample_count)
  • Green signal sum(green_signal_sum)
  • Mass flow output(mass_flow_output)
  • Dark reference sum(dark_reference_sum)
  • Mass flow(mass_flow)
  • Dark signal sum(dark_signal_sum)
  • Green overflow count(green_overflow_count)
  • Reported flags(flags)
  • Dark overflow count(dark_overflow_count)
  • Red signal sum(red_signal_sum)
  • Green sample count(green_sample_count)
  • Green reference sum(green_reference_sum)
more
sgpaoscpcfS01.a1:
  • Saturation temperature(saturation_temp)
  • Cabinet temperature(cabinet_temp)
  • Flow read(dilution_flow_reading)
  • Flow setpoint(dilution_flow_setpoint)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Liquid fraction available(fraction_full)
  • Liquid level(liquid_level)
  • OPC laser current(laser_current)
  • Dilution flow valve position(dilution_valve_position)
  • Optics temperature(optics_temp)
  • Nozzle pressure(nozzle_pressure)
  • Condensation temperature(condensation_temp)
  • Orifice pressure(orifice_pressure)
  • Ambient pressure(ambient_pressure)
more
sgpaospsap3wS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaosccn200S01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoscoS01.a1:
  • Valve position mass flow controller 2(valve_position_MFC_2)
  • Valve position for mass flow controller 1(valve_position_MFC_1)
  • Set point for mass flow controller 2(set_point_for_MFC_2)
  • Set point for Mass Flow Controller #1(set_point_for_MFC_1)
  • Nitrous oxide (N2O) mixing ratio calculated with nominal sensitivity correction(n2o)
  • Carbon monoxide (CO) mixing ratio corrected for water vapor concentration and
    calculated with nominal sensitivity correction(co_dry)
  • Cell sample pressure(gas_pressure)
  • Cell sample temperature(gas_temperature)
  • Actual mass flow through MFC #2(mass_flow_through_MFC_2)
  • Ambient temperature of instrument(ambient_temperature)
  • Actual mass flow through mass flow controller 1(mass_flow_through_MFC_1)
  • Measured water content(h2o)
  • Nitrous oxide (N2O) mixing ratio corrected for water vapor concentration and
    calculated with nominal sensitivity correction(n2o_dry)
  • Carbon monoxide concentration(co)
more
sgpaosimpactorS01.a1:
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
more
sgpaosccn100S01.00:
  • (Raw data stream - documentation not supported)
more
sgpaossmpsS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoscpcfS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoscpcS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoscpcuS01.a1:
  • Dilution flow valve position(dilution_valve_position)
  • Flow setpoint(dilution_flow_setpoint)
  • Nozzle pressure(nozzle_pressure)
  • Ambient pressure(ambient_pressure)
  • Optics temperature(optics_temp)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Cabinet temperature(cabinet_temp)
  • OPC laser current(laser_current)
  • Orifice pressure(orifice_pressure)
  • Aerosol flow rate(aerosol_flow)
  • Saturation temperature(saturation_temp)
  • Liquid level(liquid_level)
  • Condensation temperature(condensation_temp)
  • Liquid fraction available(fraction_full)
  • Flow read(dilution_flow_reading)
more
sgpaosnephdryS01.a1:
  • Aerosol total light scattering coefficient, nominal red wavelength at dry or
    reference RH(Bs_R_Dry_Neph3W)
  • 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)
  • Aerosol total light scattering coefficient, nominal green wavelength at dry or
    reference RH(Bs_G_Dry_Neph3W)
  • 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)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Dry)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at dry or reference RH(Bbs_B_Dry_Neph3W)
  • Instrument operating mode(mode_flag)
  • Aerosol total light scattering coefficient, nominal blue wavelength at dry or
    reference RH(Bs_B_Dry_Neph3W)
more
sgpaospsap3wS01.a1:
  • AOS Ba_B_CLAP3W transmittance, blue channel(transmittance_B)
  • AOS PSAP3W transmittance, green channel(transmittance_G)
  • AOS Ba_R_CLAP3W transmittance, red channel(transmittance_R)
  • Flow setpoint(dilution_flow_setpoint)
  • Diffusion flow valve position(dilution_flow_valve_position)
  • Dilution flow rate(dilution_flow)
  • Aerosol light absorption coefficient, nominal green wavelength at dry or
    reference RH(Ba_G_PSAP3W)
  • Aerosol light absorption coefficient, nominal red wavelength at dry or reference
    RH(Ba_R_PSAP3W)
  • Aerosol light absorption coefficient, nominal blue wavelength at dry or
    reference RH(Ba_B_PSAP3W)
  • Mass flow(mass_flow)
more
sgpaosuhsasS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaosso2S01.a1:
  • Diagnostic +15 volts at measurement interface board(diagnostic_voltage_mib_15)
  • Pressure compensation state(pressure_compensation_state)
  • Instrument temperature compensation state(temperature_compensation_state)
  • Diagnostic +5 volts at measurement interface board(diagnostic_voltage_mib_5)
  • Instrument test LED state(test_led)
  • Diagnostic +24 volts at measurement interface board(diagnostic_voltage_mib_24)
  • Sulfur dioxide (SO2) mixing ratio calculated with nominal sensitivity correction(so2)
  • Main flow rate(flow)
  • Instrument flash lamp state(flash_lamp_state)
  • Derived pressure(pressure)
  • Instrument PMT status(pmt_status)
  • SO2 flag string as an integer value(so2_flags)
  • Instrument SO2 coefficient(so2_coefficient)
  • Diagnostic voltage +24 volts at motherboard(diagnostic_voltage_mb_24)
  • PMT voltage(pmt_volt)
  • Distance to the center of the corresponding range bin(range)
  • Diagnostic +15 volts at motherboard(diagnostic_voltage_mb_15)
  • Diagnostic -15 volts at measurement interface board(diagnostic_voltage_mib_minus_15)
  • Instrument purge mode state(purge_mode_state)
  • Valve position mass flow controller 2(valve_position_MFC_2)
  • Valve position for mass flow controller 1(valve_position_MFC_1)
  • Diagnostic +5 volts at motherboard(diagnostic_voltage_mb_5)
  • Diagnostic +3.3 volts at measurement interface board(diagnostic_voltage_mib_3p3)
  • Instrument lamp setpoint(lamp_setpoint)
  • Diagnostic +3.3 volt at motherboard(diagnostic_voltage_mb_3p3)
  • Diagnostic -3.3 volts at motherboard(diagnostic_voltage_mb_minus_3p3)
  • Reaction chamber temperature(reaction_chamber_temp)
  • Measure of the current lamp intensity as a percentage of the nominal maximum(lamp_intensity)
  • Averaging time interval(averaging_time)
  • Actual mass flow through MFC #2(mass_flow_through_MFC_2)
  • Actual mass flow through mass flow controller 1(mass_flow_through_MFC_1)
  • Instrument SO2 background correction(so2_background_correction)
  • Instrument sample state(gas_mode_state)
  • Instrument automatic gain control(automatic_gain_control)
  • Lamp voltage(lamp_volt)
  • Internal instrument temperature(internal_temp)
  • Set point for mass flow controller 2(set_point_for_MFC_2)
  • Set point for Mass Flow Controller #1(set_point_for_MFC_1)
more
sgpaosmetS01.a1:
  • Ambient air temperature(T_Ambient)
  • Rain duration(rain_duration)
  • Rain amount(rain_amount)
  • Heater voltage(heater_volts)
  • Wind Direction, relative to true North(WindDirection)
  • Wind speed(WindSpeed)
  • Rain intensity(rain_intensity)
  • Pressure of ambient air(P_Ambient)
  • Ambient air relative humidity(RH_Ambient)
  • Supply voltage(supply_volts)
  • Heater temperature(heater_temp)
  • Reference voltage(ref_volts)
more
sgpaospsap3w1sS01.b1:
  • Spot size area(spot_size_area)
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
  • Dilution correction factor(dilution_correction_factor)
  • Transmittance, red channel(transmittance_red)
  • Transmittance, blue channel(transmittance_blue)
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • Aerosol light absorption coefficient, blue channel at dry or reference RH(Ba_B_Weiss)
  • Volume of air through each filter corrected for dilution(sample_volume)
  • Instrument flow rate(sample_flow_rate)
  • Uncorrected aerosol light absorption coefficient, red channel at dry or
    reference RH(Ba_R_raw)
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • Transmittance, green channel(transmittance_green)
  • Uncorrected aerosol light absorption coefficient, blue channel at dry or
    reference RH(Ba_B_raw)
  • Aerosol light absorption coefficient, red channel at dry or reference RH(Ba_R_Weiss)
  • Filter state(filter_unstable)
more
sgpaosnephdry1mS01.b1:
  • Uncorrected aerosol total light scattering coefficient, nominal red wavelength
    at dry or reference RH(Bs_R_Dry_Neph3W_raw)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at dry or reference RH(Bbs_B_Dry_Neph3W)
  • Aerosol total light scattering coefficient, nominal red wavelength at dry or
    reference RH(Bs_R_Dry_Neph3W)
  • Uncorrected aerosol total light scattering coefficient, nominal green wavelength
    at dry or reference RH(Bs_G_Dry_Neph3W_raw)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Dry)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Uncorrected aerosol back-hemispheric light scattering coefficient, nominal blue
    wavelength at dry or reference RH(Bbs_B_Dry_Neph3W_raw)
  • Aerosol total light scattering coefficient, nominal blue wavelength at dry or
    reference RH(Bs_B_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)
  • Uncorrected aerosol back-hemispheric light scattering coefficient, nominal red
    wavelength at dry or reference RH(Bbs_R_Dry_Neph3W_raw)
  • Uncorrected aerosol back-hemispheric light scattering coefficient, nominal green
    wavelength at dry or reference RH(Bbs_G_Dry_Neph3W_raw)
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • 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)
  • Uncorrected aerosol total light scattering coefficient, nominal blue wavelength
    at dry or reference RH(Bs_B_Dry_Neph3W_raw)
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    dry or reference RH(Bbs_R_Dry_Neph3W)
more
sgpaoscpcuS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoshtdmaS01.a1:
  • Sampling mode scan type(scan_type)
  • Humidified DMA scanning time instrument setting(scan_time_setting)
  • Minimum aerosol particle diameter instrument setting(scan_min_diameter_setting)
  • Concentration of aerosol(aerosol_concentration)
  • Total scan concentration over all bins(total_concentration)
  • Humid aerosol particle relative humidity(humid_rh)
  • Sample flow rate(sample_flow)
  • Bin center value(bin_center)
  • Dry aerosol diameter size instrument setting(dry_diameter_setting)
  • Atomizer calibration status(atomizer)
  • Number of bins stored in data block(num_bins)
  • Bin width(bin_width)
  • Maximum aerosol particle diameter instrument setting(scan_max_diameter_setting)
  • Bin numbers for sweep measurements(bin)
  • Dry aerosol particle relative humidity instrument setting(dry_rh_setting)
more
sgpaosnanosmpsS01.a1:
  • Low voltage reading(low_voltage)
  • Tube length(tube_length)
  • Gas viscosity(gas_viscosity)
  • Nanoparticle agglomerate mobility analysis(nanoparticle_agglomerate_mobility_analysis)
  • High voltage reading(high_voltage)
  • Aerosol flow rate(aerosol_flow)
  • Mean free path(mean_free_path)
  • Mode index(mode)
  • Total scan concentration over all bins(total_concentration)
  • Sutherland constant(Sutherland_constant)
  • Reference mean free path(reference_mean_free_path)
  • Sample relative humidity(sample_relative_humidity)
  • Reference gas pressure(reference_gas_pressure)
  • Number size distribution (dN/dlogDp)(number_size_distribution)
  • Diffusion correction(diffusion_correction)
  • Flag indicating aeri retrieval status(status_flag)
  • Median diameter of size distribution(median)
  • Bypass flow rate set point(bypass_flow)
  • Sample pressure(sample_pressure)
  • Sample temperature(sample_temperature)
  • Mean diameter of size distribution using a geometric average(geometric_mean)
  • HV polarity(hv_polarity)
  • Lower size limit(lower_size)
  • Mean diameter of size distribution(mean)
  • Multiple charge correction(multiple_charge_correction)
  • Reference gas viscosity(reference_gas_viscosity)
  • Tube diameter(tube_diameter)
  • Bins for diameter midpoint measurements(diameter_midpoint)
  • Reference gas temperature(reference_gas_temperature)
  • Sheath flow(sheath_flow)
  • Inner radius of DMA(DMA_inner_radius)
  • 50 percent cut-point diameter of the impactor(d50)
  • Calculated time for the aerosol to flow through the sample column of the
    classifier(flow_time)
  • Standard deviation of mean diameter of size distribution using geometric average(geometric_mean_std)
  • Outer radius of DMA(DMA_outer_radius)
  • Characteristic length of DMA(DMA_characteristic_length)
more
sgpaoscpcfS01.b1:
  • Flow setpoint(dilution_flow_setpoint)
  • Calibrated aerosol flow as supplied by mentor(aerosol_flow_calibrated)
  • Dilution slope(dilution_slope)
  • Nozzle pressure(nozzle_pressure)
  • Condensation temperature(condensation_temp)
  • Dilution correction factor(dilution_correction_factor)
  • Ambient pressure(ambient_pressure)
  • Dilution flow valve position(dilution_valve_position)
  • OPC laser current(laser_current)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Liquid level(liquid_level)
  • Liquid fraction available(fraction_full)
  • Optics temperature(optics_temp)
  • Saturation temperature(saturation_temp)
  • Dilution intercept(dilution_intercept)
  • Orifice pressure(orifice_pressure)
  • Flow read(dilution_flow_reading)
  • Cabinet temperature(cabinet_temp)
more
sgpaoscoS01.b1:
  • Measured water content(h2o)
  • Valve position for mass flow controller 1(valve_position_MFC_1)
  • Valve position mass flow controller 2(valve_position_MFC_2)
  • Ambient temperature of instrument(ambient_temperature)
  • Nitrous oxide (N2O) mixing ratio corrected for water vapor concentration and
    calculated with nominal sensitivity correction(n2o_dry)
  • Seconds after last calibration(seconds_after_calibration)
  • Cell sample pressure(gas_pressure)
  • Carbon monoxide concentration(co)
  • Nitrous oxide (N2O) mixing ratio calculated with nominal sensitivity correction(n2o)
  • Actual mass flow through MFC #2(mass_flow_through_MFC_2)
  • Actual mass flow through mass flow controller 1(mass_flow_through_MFC_1)
  • Carbon monoxide (CO) mixing ratio corrected for water vapor concentration and
    calculated with nominal sensitivity correction(co_dry)
  • Cell sample temperature(gas_temperature)
  • Set point for mass flow controller 2(set_point_for_MFC_2)
  • Set point for Mass Flow Controller #1(set_point_for_MFC_1)
more
sgpaosuhsasS01.a1:
  • Reference(reference)
  • Lower particle size limit for each bin(lower_size_limit)
  • Unit temperature(unit_temperature)
  • Auxiliary measurement, not implemented(auxiliary)
  • Temperature used for calculation(temperature)
  • Purge flow(purge_flow)
  • Main flow rate(flow)
  • Bin number(bin_num)
  • Sheath flow(sheath_flow)
  • Sample pressure(sample_pressure)
  • Sample volume(sampling_volume)
  • Particle size distribution(size_distribution)
  • Scatter signal(scattering_voltage)
  • Differential_voltage, see instrument manual(differential_voltage)
  • Current(current)
  • Upper particle size limit for each bin(upper_size_limit)
more
sgpaosimpactorS01.b1:
  • Hourly average of P_Neph_Dry when impactor state reports as 10. When state is
    10, the sample being measured is 10 um or smaller.(P_10um_hourly_average)
  • P_10um_hourly_average minus P_1um_hourly_average(dP_10um_minus_1um)
  • Relative humidity at the impactor inlet(impactor_inlet_RH)
  • Hourly average of P_Neph_Dry when impactor state reports as 1. When state is 1,
    the sample being measured is 1 um or smaller.(P_1um_hourly_average)
  • seconds since last impactor transition(seconds_after_transition)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
more
sgpaosso2S01.00:
  • (Raw data stream - documentation not supported)
more
sgpaosnephwetS01.a1:
  • Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W)
  • Instrument operating mode(mode_flag)
  • 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 red wavelength at
    ramped RH(Bbs_R_Wet_Neph3W)
  • Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
    at ramped RH(Bbs_G_Wet_Neph3W)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at ramped RH(Bbs_B_Wet_Neph3W)
  • Sample temperature inside humidified nephelometer(T_Neph_Wet)
  • Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
more
sgpaosmetS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoshumidgrS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaoscpcuS01.b1:
  • OPC laser current(laser_current)
  • Condensation temperature(condensation_temp)
  • Aerosol concentration averaged over times to match N_CCN(concentration)
  • Ambient pressure(ambient_pressure)
  • Nozzle pressure(nozzle_pressure)
  • Orifice pressure(orifice_pressure)
  • Cabinet temperature(cabinet_temp)
  • Aerosol flow rate(aerosol_flow)
  • Liquid fraction available(fraction_full)
  • Liquid level(liquid_level)
  • Optics temperature(optics_temp)
  • Saturation temperature(saturation_temp)
more
sgpaosozoneS01.a1:
  • Ozone bench temperature(ozone_bench_temp)
  • Ozone concentration(ozone)
  • Ozone pressure(ozone_pressure)
more
sgpaosnephwet1mS01.b1:
  • Uncorrected aerosol total light scattering coefficient, nominal blue wavelength
    at ramped RH(Bs_B_Wet_Neph3W_raw)
  • Aerosol total light scattering coefficient, nominal red wavelength at ramped RH(Bs_R_Wet_Neph3W)
  • Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at
    ramped RH(Bbs_R_Wet_Neph3W)
  • Uncorrected aerosol back-hemispheric light scattering coefficient, nominal red
    wavelength at ramped RH(Bbs_R_Wet_Neph3W_raw)
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • Relative humidity, Humidograph nephelometer(RH_Neph_Wet)
  • Sample temperature inside humidified nephelometer(T_Neph_Wet)
  • Uncorrected aerosol total light scattering coefficient, nominal green wavelength
    at ramped RH(Bs_G_Wet_Neph3W_raw)
  • Uncorrected aerosol back-hemispheric light scattering coefficient, nominal blue
    wavelength at ramped RH(Bbs_B_Wet_Neph3W_raw)
  • Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
    at ramped RH(Bbs_G_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)
  • Uncorrected aerosol total light scattering coefficient, nominal red wavelength
    at ramped RH(Bs_R_Wet_Neph3W_raw)
  • Aerosol total light scattering coefficient, nominal blue wavelength at ramped RH(Bs_B_Wet_Neph3W)
  • Uncorrected aerosol back-hemispheric light scattering coefficient, nominal green
    wavelength at ramped RH(Bbs_G_Wet_Neph3W_raw)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Temperature, reference nephelometer inlet(T_Neph_Inlet_Wet)
more
sgpaosnephdryS01.b1:
  • 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)
  • Instrument operating mode(mode_flag)
  • Sample temperature inside reference nephelometer(T_Neph_Dry)
  • Relative humidity, reference nephelometer(RH_Neph_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 red wavelength at
    dry or reference RH(Bbs_R_Dry_Neph3W)
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • Pressure inside reference nephelometer(P_Neph_Dry)
  • Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength
    at dry or reference RH(Bbs_B_Dry_Neph3W)
  • Correction to humidified nephelometer measurements to standard temperature and
    pressure(density_correction_factor)
  • Aerosol back-hemispheric light scattering coefficient, nominal green wavelength
    at dry or reference RH(Bbs_G_Dry_Neph3W)
  • Aerosol total light scattering coefficient, nominal green wavelength at dry or
    reference RH(Bs_G_Dry_Neph3W)
  • seconds since last impactor transition(seconds_after_transition)
more
sgpaoshtdmaS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaosnanosmpsS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaospsap3w1mS01.b1:
  • Aerosol light absorption coefficient, red channel at dry or reference RH(Ba_R_Weiss)
  • Instrument flow rate(sample_flow_rate)
  • Volume of air through each filter corrected for dilution(sample_volume)
  • Spot size area(spot_size_area)
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • Aerosol light absorption coefficient, green channel at dry or reference RH(Ba_G_Weiss)
  • Aerosol light absorption coefficient, blue channel at dry or reference RH(Ba_B_Weiss)
  • Transmittance, blue channel(transmittance_blue)
  • Transmittance, green channel(transmittance_green)
  • Uncorrected aerosol light absorption coefficient, green channel at dry or
    reference RH(Ba_G_raw)
  • Uncorrected aerosol light absorption coefficient, blue channel at dry or
    reference RH(Ba_B_raw)
  • Transmittance, red channel(transmittance_red)
  • Uncorrected aerosol light absorption coefficient, red channel at dry or
    reference RH(Ba_R_raw)
more
sgpaosccn200S01.a1:
  • CCN temperature gradient, second CCN(CCN_temperature_gradient_2)
  • CCN temperature gradient, first CCN(CCN_temperature_gradient_1)
  • AOS CCN set point for temperature at middle of column, first CCN(CCN_T_set_TEC2_1)
  • AOS CCN set point for temperature at middle of column, second column(CCN_T_set_TEC2_2)
  • CCN alarm code expressed as a summation of powers of 2. 0 indicates no detected
    problem, first column(CCN_alarm_code_1)
  • CCN alarm code expressed as a summation of powers of 2. 0 indicates no detected
    problem, second column(CCN_alarm_code_2)
  • AOS CCN voltage used by DMT for OPC diagnostic purposes, first CCN(CCN_baseline_monitor_1)
  • AOS CCN voltage used by DMT for OPC diagnostic purposes, second column(CCN_baseline_monitor_2)
  • AOS CCN set point for temperature at top of column, first column(CCN_T_set_TEC1_1)
  • AOS CCN set point for temperature at top of column, second column(CCN_T_set_TEC1_2)
  • Droplet bin bounds(size_bin_bounds)
  • AOS number concentration of CCN at supersaturation step 1(N_CCN_1)
  • AOS number concentration of CCN at supersaturation step 2(N_CCN_2)
  • AOS CCN (read) temperature at bottom of column, second CCN(CCN_T_read_TEC3_2)
  • AOS CCN (read) temperature at bottom of column, first CCN(CCN_T_read_TEC3_1)
  • CCN Proportional valve voltage, first column(CCN_proportional_valve_voltage_1)
  • CCN Proportional valve voltage, second column(CCN_proportional_valve_voltage_2)
  • AOS CCN set point for temperature at bottom of column, first CCN(CCN_T_set_TEC3_1)
  • AOS CCN set point for temperature at bottom of column, second column(CCN_T_set_TEC3_2)
  • First stage monitor voltage, second column(CCN_first_stage_monitor_voltage_2)
  • First stage monitor voltage, first column(CCN_first_stage_monitor_voltage_1)
  • AOS CCN observed temperature at top of column, first CCN(CCN_T_read_TEC1_1)
  • AOS CCN observed temperature at top of column, second CCN(CCN_T_read_TEC1_2)
  • AOS CCN observed temperature at middle of column, second column(CCN_T_read_TEC2_2)
  • AOS CCN observed temperature at middle of column, first column(CCN_T_read_TEC2_1)
  • AOS CCN logical value, indicating whether the instrument has reached thermal
    gradient stabilization and is within 0.4 degrees C of the set point, first
    column(CCN_temp_unstable_1)
  • AOS CCN logical value, indicating whether the instrument has reached thermal
    gradient stabilization and is within 0.4 degrees C of the set point, second
    column(CCN_temp_unstable_2)
  • AOS bin number of lowest channel of OPC include in summation of N_CCN, first
    column(N_CCN_bin_number_1)
  • AOS bin number of lowest channel of OPC include in summation of N_CCN, second
    column(N_CCN_bin_number_2)
  • AOS CCN sample pressure, second CCN(CCN_P_sample_2)
  • AOS CCN sample pressure, first column(CCN_P_sample_1)
  • AOS CCN temperature of sample air at entrance to instrument, second CCN(CCN_T_inlet_2)
  • AOS CCN temperature of sample air at entrance to instrument, first_column(CCN_T_inlet_1)
  • AOS CCN number concentration by bin, second CCN(N_CCN_dN_2)
  • AOS CCN droplet count by bin size, first column(N_CCN_dN_1)
  • Size bins for CCN droplet count(size_bin)
  • AOS CCN volumetric flowrate of sample air, first CCN(CCN_Q_sample_1)
  • AOS CCN temperature of sample air entering the column, first column(CCN_T_sample_1)
  • AOS CCN volumetric flowrate of sample air, second CCN(CCN_Q_sample_2)
  • AOS CCN temperature of sample air entering the column, second column(CCN_T_sample_2)
  • AOS CCN Nafion temperature, first CCN(CCN_T_nafion_1)
  • AOS CCN Nafion temperature, second column(CCN_T_nafion_2)
  • AOS CCN OPC laser current, second column(CCN_laser_current_2)
  • AOS CCN OPC laser current, first column(CCN_laser_current_1)
  • AOS CCN set point temperature for the inlet manifold, first column(CCN_T_inlet_set_1)
  • AOS CCN temperature of sample air at entrance to instrument, second column(CCN_T_inlet_set_2)
  • AOS CCN sample supersaturation set point value reported by instrument, first
    column(CCN_supersaturation_set_point_1)
  • AOS CCN sample supersaturation set point value reported by instrument, second
    column(CCN_supersaturation_set_point_2)
  • Number of particles that are larger than 10um, first column(CCN_overflow_1)
  • Number of particles that are larger than 10um, second column(CCN_overflow_2)
  • AOS CCN set temperature for the Nafion humidifier, second column(CCN_T_nafion_set_2)
  • AOS CCN set point temperature for the optical partical counter (OPC), first CCN(CCN_OPC_set_1)
  • AOS CCN set temperature for the Nafion humidifier, first column(CCN_T_nafion_set_1)
  • AOS CCN set point temperature for the optical partical counter (OPC), second CCN(CCN_OPC_set_2)
  • AOS CCN temperature of the optical particle counter, first column(CCN_T_OPC_1)
  • AOS CCN temperature of the optical particle counter, second column(CCN_T_OPC_2)
  • AOS CCN volumetric flowrate of sheath air, second CCN(CCN_Q_sheath_2)
  • AOS CCN volumetric flow rate of sheath air, first column(CCN_Q_sheath_1)
more
sgpaosso2S01.b1:
  • Instrument sample state(gas_mode_state)
  • Distance to the center of the corresponding range bin(range)
  • PMT voltage(pmt_volt)
  • Instrument SO2 background correction(so2_background_correction)
  • Set point for mass flow controller 2(set_point_for_MFC_2)
  • Set point for Mass Flow Controller #1(set_point_for_MFC_1)
  • Actual mass flow through mass flow controller 1(mass_flow_through_MFC_1)
  • Actual mass flow through MFC #2(mass_flow_through_MFC_2)
  • Seconds after last calibration(seconds_after_calibration)
  • Lamp voltage(lamp_volt)
  • SO2 flag string as an integer value(so2_flags)
  • Instrument purge mode state(purge_mode_state)
  • Sulfur dioxide (SO2) mixing ratio calculated with nominal sensitivity correction(so2)
  • Valve position mass flow controller 2(valve_position_MFC_2)
  • Valve position for mass flow controller 1(valve_position_MFC_1)
  • Main flow rate(flow)
  • Instrument temperature compensation state(temperature_compensation_state)
  • Instrument lamp setpoint(lamp_setpoint)
  • Instrument automatic gain control(automatic_gain_control)
  • Instrument test LED state(test_led)
  • Internal instrument temperature(internal_temp)
  • Instrument SO2 coefficient(so2_coefficient)
  • Averaging time interval(averaging_time)
  • Reaction chamber temperature(reaction_chamber_temp)
  • Derived pressure(pressure)
  • Instrument PMT status(pmt_status)
  • Instrument flash lamp state(flash_lamp_state)
  • Pressure compensation state(pressure_compensation_state)
  • Measure of the current lamp intensity as a percentage of the nominal maximum(lamp_intensity)
more
sgpaospsap3wS01.b1:
  • Impactor state in terms of aerodynamic diameter cut off(impactor_state)
  • Normalization factor for green transmittance, resets with each filter change(transmittance_green_normalization_factor)
  • PSAP3W front panel transmittance relative to new filter, green channel(tr_green)
  • Normalization factor for red transmittance, resets with each filter change(transmittance_red_normalization_factor)
  • Transmittance, red channel, not normalized(transmittance_red_raw)
  • Transmittance, blue channel(transmittance_blue)
  • Transmittance, red channel(transmittance_red)
  • Light absorbance, red channel(absorbance_red)
  • Diffusion flow valve position(dilution_flow_valve_position)
  • Transmittance, green channel, not normalized(transmittance_green_raw)
  • Transmittance, green channel(transmittance_green)
  • PSAP3W front panel transmittance relative to new filter, red channel(tr_red)
  • Normalization factor for blue transmittance, resets with each filter change(transmittance_blue_normalization_factor)
  • Transmittance, blue channel, not normalized(transmittance_blue_raw)
  • seconds since last impactor transition(seconds_after_transition)
  • Dilution flow rate(dilution_flow)
  • Dilution correction factor(dilution_correction_factor)
  • Spot size area(spot_size_area)
  • PSAP3W front panel transmittance relative to new filter, blue channel(tr_blue)
  • Light absorbance, blue channel(absorbance_blue)
  • Filter state(filter_unstable)
  • Flow setpoint(dilution_flow_setpoint)
  • Instrument flow rate(sample_flow_rate)
  • Light absorbance, green channel(absorbance_green)
more
sgpaoscoS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaosimpactorS01.00:
  • (Raw data stream - documentation not supported)
more
sgpaossmpsS01.a1:
  • Sample temperature(sample_temperature)
  • Outer radius of DMA(DMA_outer_radius)
  • Reference gas viscosity(reference_gas_viscosity)
  • High voltage reading(high_voltage)
  • Gas viscosity(gas_viscosity)
  • Reference mean free path(reference_mean_free_path)
  • Mode index(mode)
  • Tube length(tube_length)
  • Diffusion correction(diffusion_correction)
  • Reference gas pressure(reference_gas_pressure)
  • Low voltage reading(low_voltage)
  • Standard deviation of mean diameter of size distribution using geometric average(geometric_mean_std)
  • Calculated time for the aerosol to flow through the sample column of the
    classifier(flow_time)
  • Bypass flow rate set point(bypass_flow)
  • 50 percent cut-point diameter of the impactor(d50)
  • Nanoparticle agglomerate mobility analysis(nanoparticle_agglomerate_mobility_analysis)
  • Sample relative humidity(sample_relative_humidity)
  • Number size distribution (dN/dlogDp)(number_size_distribution)
  • Total scan concentration over all bins(total_concentration)
  • Sheath flow(sheath_flow)
  • Sutherland constant(Sutherland_constant)
  • Sample pressure(sample_pressure)
  • Median diameter of size distribution(median)
  • Lower size limit(lower_size)
  • Flag indicating aeri retrieval status(status_flag)
  • Reference gas temperature(reference_gas_temperature)
  • Aerosol flow rate(aerosol_flow)
  • Bins for diameter midpoint measurements(diameter_midpoint)
  • HV polarity(hv_polarity)
  • Characteristic length of DMA(DMA_characteristic_length)
  • Inner radius of DMA(DMA_inner_radius)
  • Multiple charge correction(multiple_charge_correction)
  • Mean diameter of size distribution(mean)
  • Mean free path(mean_free_path)
  • Tube diameter(tube_diameter)
  • Mean diameter of size distribution using a geometric average(geometric_mean)
more
sgpaosccn100S01.a1:
  • AOS CCN set point temperature for the inlet manifold(CCN_T_inlet_set)
  • Temperature difference between CCN_t_set_TEC3 and CCN_t_set_TEC1(CCN_temperature_gradient)
  • Size bins for CCN droplet count(size_bin)
  • First stage monitor voltage(CCN_first_stage_monitor_voltage)
  • CCN Proportional valve voltage(CCN_proportional_valve_voltage)
  • Cloud condensation nuclei number density(N_CCN)
  • AOS CCN voltage used by DMT for OPC diagnostic purposes(CCN_baseline_monitor)
  • CCN alarm code expressed as a summation of powers of 2. 0 indicates no detected
    problem(CCN_alarm_code)
  • AOS CCN OPC laser current(CCN_laser_current)
  • AOS CCN set point temperature for the optical particle counter (OPC)(CCN_OPC_set)
  • AOS CCN volumetric flowrate of sheath air(CCN_Q_sheath)
  • AOS CCN set point for temperature at bottom of column(CCN_T_set_TEC3)
  • AOS CCN number concentration by bin(N_CCN_dN)
  • AOS CCN temperature of the optical particle counter(CCN_T_OPC)
  • AOS CCN set point for temperature at middle of column(CCN_T_set_TEC2)
  • AOS CCN set point for temperature at top of column(CCN_T_set_TEC1)
  • AOS CCN temperature of sample air entering the column(CCN_T_sample)
  • AOS CCN sample pressure(CCN_P_sample)
  • AOS CCN sample supersaturation set point value reported by instrument(CCN_supersaturation_set_point)
  • 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 temperature of the nafion humidifier(CCN_T_nafion)
  • AOS CCN volumetric flowrate of sample air(CCN_Q_sample)
  • Bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number)
  • 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)
  • AOS CCN set temperature for the Nafion humidifier(CCN_T_nafion_set)
  • Droplet bin bounds(size_bin_bounds)
  • AOS CCN temperature of sample air at entrance to instrument(CCN_T_inlet)
  • Number of particles that are larger than 10um(CCN_overflow)
more

Close this window