aosacsmtofspec

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.

Mass concentration of chloride, ambient aerosol in air
Mass concentration of total organics, ambient aerosol in air

Gunnison, CO, USA; Mobile Facility (SAIL) - Gunnison, CO; Supplemental Facility 2

• Latitude: 38.898361
• Longitude: -106.94314
• Publication Date: 2022-02-18
• Start Date: 2022-02-18
• End Date: 2023-06-14
• Last Updated: 2023-06-17

Gunnison, CO, USA; Mobile Facility (SAIL) - Gunnison, CO; AMF2 (main site for SAIL)

• Latitude: 38.956158
• Longitude: -106.987856
• Publication Date: 2021-09-02
• Start Date: 2021-09-02
• End Date: 2021-10-15
• Last Updated: 2022-04-17

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

Maria Anna Zawadowicz

Brookhaven National Laboratory

Bill Behrens

Brookhaven National Laboratory

Mirtha Allain

Brookhaven National Laboratory

Christopher Hayes

Brookhaven National Laboratory

http://dx.doi.org/10.5439/1865399
Atmospheric Radiation Measurement (ARM) user facility. 2022. Aerosol Chemical Speciation Monitor (AOSACSMTOFSPEC). 2022-02-18 to 2023-06-14, ARM Mobile Facility (GUC) Gunnison, CO; Supplemental Facility 2 (S2). Compiled by M. Zawadowicz, J. Shilling, B. Ermold, C. Hayes, M. Allain, C. Salwen and B. Behrens. ARM Data Center. Data set accessed at http://dx.doi.org/10.5439/1865399.