Datastream : AOSAETH2SPOT

Definition needed

Active Dates
2015.09.30 - 2017.02.23

Measurement Categories
Aerosols, Atmospheric Carbon

Originating Instrument
Aethalometer (AETH)

Measurements

Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement Units Variable
Altitude above mean sea level m alt
Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time
Control temperature degC control_temperature ( time )
Equivalent black carbon concentration corrected for loading factors ng/m^3 equivalent_black_carbon ( time, wavelength )
Equivalent black carbon concentration for spot 1 uncorrected for loading factors ng/m^3 equivalent_black_carbon_spot_1_uncorrected ( time, wavelength )
Equivalent black carbon concentration for spot 2 uncorrected for loading factors ng/m^3 equivalent_black_carbon_spot_2_uncorrected ( time, wavelength )
Aethalometer instrument flags unitless instrument_flags ( time )
North latitude degree_N lat
Loading correction factor unitless loading_correction_factor ( time, wavelength )
East longitude degree_E lon
Power supply temperature degC power_supply_temperature ( time )
Reference beam intensity count reference_intensity ( time, wavelength )
Instrument flow rate for both spots combined L/min sample_flow_rate_combined ( time )
Instrument flow rate for spot 1 L/min sample_flow_rate_spot_1 ( time )
Instrument flow rate for spot 2 L/min sample_flow_rate_spot_2 ( time )
Sample intensity for spot 1 count sample_intensity_spot_1 ( time, wavelength )
Sample intensity for spot 2 count sample_intensity_spot_2 ( time, wavelength )
Specific_attenuation_sigma 1/nm specific_attenuation_sigma
Spot size area cm^2 spot_size_area
Aethalometer system flags unitless system_flags ( time )
Number of tape advances since start unitless tape_advances ( time )
Time offset from midnight time ( time )
Time offset from base_time time_offset ( time )
Wavelength of aethelometer optical filter nm wavelength ( wavelength )

Locations

North Slope Alaska
NSAX1 Browse DataExternal Data (satellites and others)

Contact(s)

Cynthia Salwen
Brookhaven National Laboratory
associate
631-344-3461
salwen@bnl.gov

Annette Koontz
Pacific Northwest National Laboratory
Developer
(509) 375-3609
annette.koontz@pnnl.gov

Stephen Springston
Brookhaven National Laboratory
(631) 344-4477
srs@bnl.gov

Anne Jefferson
NOAA
(303) 497-6493
anne.jefferson@noaa.gov

Arthur Sedlacek
Brookhaven National Laboratory
(631) 344-2404
sedlacek@bnl.gov