Datastream : AOSAETH1SPOT

AOS: Single spot Aethalometer®

Active Dates
2014.01.21 - 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
Bypass fraction unitless bypass_fraction ( time )
Equivalent black carbon concentration ng/m^3 equivalent_black_carbon ( time, wavelength )
North latitude degree_N lat
East longitude degree_E lon
Optical attenuation unitless optical_attenuation ( time, wavelength )
Reference zero or dark level count reference_dark ( time, wavelength )
Reference beam intensity count reference_intensity ( time, wavelength )
Sample zero or dark level count sample_dark ( time, wavelength )
Instrument flow rate liter/min sample_flow_rate ( time )
Sample intensity count sample_intensity ( time, wavelength )
Specific attenuation sigma 1/nm specific_attenuation_sigma
Spot size area cm^2 spot_size_area
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)
ARM Mobile Facility
ASIM1 Browse DataAscension Island, South Atlantic Ocean; AMF1
MAOS1 Browse DataManacapuru, Amazonas, Brazil; MAOS

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