Datastream : NOAAAOS

Aerosol Observing System (AOS): aerosol data, 1-min, mentor-QC applied

Active Dates
1996.07.02 - 2012.03.27

Measurement Categories
Aerosols, Cloud Properties

Originating Instrument
Aerosol Observing System (AOS)

Measurements

Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement	Units	Variable
Aerosol absorption Absorption coefficient blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut	1/m	Ba_B_Dry_1um_PSAP3W_1 ( time )
Aerosol absorption Absorption coefficient blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut	1/m	Ba_B_Dry_10um_PSAP3W_1 ( time )
Aerosol absorption Aerosol light absorption coefficient, green channel, 1 um particle diameter	1/Mm	Ba_G_Dry_1um_PSAP1W_1 ( time )
Aerosol absorption Absorption coefficient green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut	1/m	Ba_G_Dry_1um_PSAP3W_1 ( time )
Aerosol absorption Aerosol light absorption coefficient, green channel, 10 um particle diameter	1/Mm	Ba_G_Dry_10um_PSAP1W_1 ( time )
Aerosol absorption Absorption coefficient green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut	1/m	Ba_G_Dry_10um_PSAP3W_1 ( time )
Aerosol absorption Absorption coefficient red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut	1/m	Ba_R_Dry_1um_PSAP3W_1 ( time )
Aerosol absorption Absorption coefficient red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut	1/m	Ba_R_Dry_10um_PSAP3W_1 ( time )
Backscattered radiation Aerosol backwards-hemispheric light scattering coefficient, ref. humidograph nephelometer blue channel, 1 um particle diameter	1/Mm	Bbs_B_Dry_1um_Neph3W_1 ( time )
Backscattered radiation Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer blue channel, 10 um particle diameter	1/Mm	Bbs_B_Dry_10um_Neph3W_1 ( time )
Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer blue channel, 1 um particle diameter	1/Mm	Bbs_B_Wet_1um_Neph3W_2 ( time )
Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer blue channel, 10 um particle diameter	1/Mm	Bbs_B_Wet_10um_Neph3W_2 ( time )
Backscattered radiation Aerosol backwards-hemispheric light scattering coefficient, ref. humidograph nephelometer green channel, 1 um particle diameter	1/Mm	Bbs_G_Dry_1um_Neph3W_1 ( time )
Backscattered radiation Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer green channel, 10 um particle diameter	1/Mm	Bbs_G_Dry_10um_Neph3W_1 ( time )
Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer green channel, 1 um particle diameter	1/Mm	Bbs_G_Wet_1um_Neph3W_2 ( time )
Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer green channel, 10 um particle diameter	1/Mm	Bbs_G_Wet_10um_Neph3W_2 ( time )
Backscattered radiation Aerosol backwards-hemispheric light scattering coefficient, ref. humidograph nephelometer red channel, 1 um particle diameter	1/Mm	Bbs_R_Dry_1um_Neph3W_1 ( time )
Backscattered radiation Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer red channel, 10 um particle diameter	1/Mm	Bbs_R_Dry_10um_Neph3W_1 ( time )
Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer red channel, 1 um particle diameter	1/Mm	Bbs_R_Wet_1um_Neph3W_2 ( time )
Aerosol backwards-hemispheric light scattering coefficient, humidograph nephelometer red channel, 10 um particle diameter	1/Mm	Bbs_R_Wet_10um_Neph3W_2 ( time )
Aerosol scattering Aerosol total light scattering coefficient, ref. humidograph nephelometer blue channel, 1 um particle diameter	1/Mm	Bs_B_Dry_1um_Neph3W_1 ( time )
Aerosol scattering Aerosol total light scattering coefficient, reference nephelometer blue channel, 10 um particle diameter	1/Mm	Bs_B_Dry_10um_Neph3W_1 ( time )
Aerosol total light scattering coefficient, humidograph nephelometer blue channel, 1 um particle diameter	1/Mm	Bs_B_Wet_1um_Neph3W_2 ( time )
Aerosol total light scattering coefficient, humidograph nephelometer blue channel, 10 um particle diameter	1/Mm	Bs_B_Wet_10um_Neph3W_2 ( time )
Aerosol scattering Aerosol total light scattering coefficient, ref. humidograph nephelometer green channel, 1 um particle diameter	1/Mm	Bs_G_Dry_1um_Neph3W_1 ( time )
Aerosol scattering Aerosol total light scattering coefficient, reference nephelometer green channel, 10 um particle diameter	1/Mm	Bs_G_Dry_10um_Neph3W_1 ( time )
Aerosol total light scattering coefficient, humidograph nephelometer green channel, 1 um particle diameter	1/Mm	Bs_G_Wet_1um_Neph3W_2 ( time )
Aerosol total light scattering coefficient, humidograph nephelometer green channel, 10 um particle diameter	1/Mm	Bs_G_Wet_10um_Neph3W_2 ( time )
Aerosol scattering Aerosol total light scattering coefficient, ref. humidograph nephelometer red channel, 1 um particle diameter	1/Mm	Bs_R_Dry_1um_Neph3W_1 ( time )
Aerosol scattering Aerosol total light scattering coefficient, reference nephelometer red channel, 10 um particle diameter	1/Mm	Bs_R_Dry_10um_Neph3W_1 ( time )
Aerosol total light scattering coefficient, humidograph nephelometer red channel, 1 um particle diameter	1/Mm	Bs_R_Wet_1um_Neph3W_2 ( time )
Aerosol total light scattering coefficient, humidograph nephelometer red channel, 10 um particle diameter	1/Mm	Bs_R_Wet_10um_Neph3W_2 ( time )
Cloud condensation nuclei Cloud droplet concentration number from summation of condensation nuclei counter size bins	1/cm^3	N_CCN_1 ( time )
Cloud condensation nuclei Condensation nuclei concentration number	1/cm^3	N_CPC_1 ( time )
Ambient pressure	hPa	P_Ambient ( time )
Pressure inside reference nephelometer	hPa	P_Neph_Dry ( time )
Pressure inside wet nephelometer	hPa	P_Neph_Wet ( time )
Relative humidity in ambient air	%	RH_Ambient ( time )
Relative humidity at inlet	%	RH_MainInlet ( time )
Relative humidity at reference nephelometer inlet	%	RH_NephInlet_Dry ( time )
Relative humidity inside at wet nephelometer inlet	%	RH_NephInlet_Wet ( time )
Relative humidity inside reference nephelometer	%	RH_NephVol_Dry ( time )
Relative humidity inside of wet nephelometer	%	RH_NephVol_Wet ( time )
Relative humidity of humidograph controller	%	RH_postHG ( time )
Relative humidity of humidograph preheater	%	RH_preHG ( time )
Temperature in ambient air	C	T_Ambient ( time )
Temperature at inlet	C	T_MainInlet ( time )
Temperature at reference nephelometer inlet	C	T_NephInlet_Dry ( time )
Temperature at wet nephelometer inlet	C	T_NephInlet_Wet ( time )
Temperature inside reference nephelometer	C	T_NephVol_Dry ( time )
Temperature inside of wet nephelometer	C	T_NephVol_Wet ( time )
Temperature of humidograph controller	C	T_postHG ( time )
Temperature of humidograph preheater	C	T_preHG ( time )
Wind Direction, relative to true North	deg	WindDirection ( time )
Wind speed	m/s	WindSpeed ( time )
Altitude above mean sea level	m	alt
Base time in Epoch	seconds since 1970-1-1 0:00:00 0:00	base_time
AOS system status	unitless	flags_CMDL ( time, flag_length )
North latitude	degree_N	lat
East longitude	degree_E	lon
Quality check results on field: Time offset from midnight	unitless	qc_time ( time )
Time offset from midnight		time ( time )
Time offset from base_time		time_offset ( time )