AOS: aerosol chemical speciation monitor (aosacsm)

Browse Data

The aerosol chemical speciation monitor is a thermal vaporization, electron impact, ionization mass spectrometer that measures bulk chemical composition of the rapidly evaporating component of sub-micron aerosol particles in real time. Standard measurements include mass concentrations of organics, sulfate, nitrate, ammonium, and chloride.

Measurements

Location

Gunnison, CO, USA; Mobile Facility (SAIL) - Gunnison, CO; Supplemental Facility 2
  • Latitude: 38.898361
  • Longitude: -106.94314
  • Publication Date: 2022-04-02
  • Start Date: 2022-04-02
  • End Date: 2023-04-22
  • Last Updated: 2023-04-28

Instrument Mentor

https://www.arm.gov/connect-with-arm/organization/instrument-mentors/list#acsm

Maria Anna Zawadowicz
Brookhaven National Laboratory
Christopher Hayes
Brookhaven National Laboratory
Mirtha Allain
Brookhaven National Laboratory
Bill Behrens
Brookhaven National Laboratory

DOI / Citation

http://dx.doi.org/10.5439/1762267
Atmospheric Radiation Measurement (ARM) user facility. 2022. Aerosol Chemical Speciation Monitor (AOSACSM). 2022-04-02 to 2023-04-22, ARM Mobile Facility (GUC) Gunnison, CO; Supplemental Facility 2 (S2). Compiled by M. Zawadowicz, J. Howie, C. Hayes, M. Allain, C. Salwen and B. Behrens. ARM Data Center. Data set accessed at http://dx.doi.org/10.5439/1762267.