Instrument : Humidified Tandem Differential Mobility Analyzer (HTDMA)
Instrument Categories
Aerosols
Output Value-Added Products
This instrument is an input to the following value-added products, which provide improved measurements or derived quantities.
- aos : Aerosol Observing System (AOS): aerosol data, 1-min
- aosacsm : AOS: aerosol chemical speciation monitor
- aosccn : Aerosol Observing System (AOS): cloud condensation nuclei data
- aosccn100 : Aerosol Observing System (AOS): cloud condensation nuclei data
- aosccn200 : AOS: Dual Column Cloud Condensation Nuclei Counter
- aosclap3w : AOS: 3 wavelength Continous Light Absorption Photometer
- aosco : AOS: Carbon Monoxide Analyzer
- aoscpc : AOS: condensation particle counter
- aoscpcf : AOS: Condensation Particle Counter
- aoscpcu : AOS: Ultrafine Condensation Particle Counter
- aosmet : AOS: aerosol-based meteorology data
- aosnephdry : AOS: ambient nephelometer measurements
- aosnephwet : AOS: humidified nephelometer measurements
- aosnox : AOS: Oxides of Nitrogen Analyzer
- aosozone : AOS: O3 measurements
- aospass3w : AOS: 3 wavelength Photoacoustic Soot Spectrometer
- aospsap3w : AOS: 3 wavelength Particle Soot Absorption Photometer
- aossmps : AOS: Scanning-Mobility Particle Sizer
- aossmpstrh : AOS: Scanning-Mobility Particle Sizer; temperature and RH output
- aosso2 : AOS: Sulfur Dioxide Analyzer
- aosuhsas : AOS: Ultra-High Sensitivity Aerosol Spectrometer
- noaaaos : Aerosol Observing System (AOS): aerosol data, 1-min, mentor-QC applied
- noaaaosavg : Aerosol Observing System (AOS): aerosol data, 60-min avg, mentor-QC applied
Output Datastreams
- aoshtdma : AOS Humidified Tandem Differential Mobility Analyzer
Primary Measurements
The following measurements are those considered scientifically relevant.
Locations
- ARM Mobile Facility (MAG)
- Los Angeles, CA to Honolulu, HI - container ship Horizon Spirit (M1)
Contact(s)
Gunnar Senum
(631) 344-3896
gsenum@bnl.gov
Stephen Springston
(631) 344-4477
srs@bnl.gov
Alice Cialella
Developer
(631) 344-3286
cialella@bnl.gov