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
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Measurements: | sgpaosozoneS01.00: - (Raw data stream - documentation not supported)
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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)
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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)
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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)
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sgpaospsap3wS01.00: - (Raw data stream - documentation not supported)
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sgpaosccn200S01.00: - (Raw data stream - documentation not supported)
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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)
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sgpaosimpactorS01.a1: - Impactor state in terms of aerodynamic diameter cut off(impactor_state)
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sgpaosccn100S01.00: - (Raw data stream - documentation not supported)
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sgpaossmpsS01.00: - (Raw data stream - documentation not supported)
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sgpaoscpcfS01.00: - (Raw data stream - documentation not supported)
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sgpaoscpcS01.00: - (Raw data stream - documentation not supported)
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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)
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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)
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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)
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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)
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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)
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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)
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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)
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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
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