aosso2

The sulfur dioxide analyzer measures sulfur dioxide based on absorbance of ultraviolet (UV) light at one wavelength by SO2 molecules that then decay to a lower energy state by emitting UV light at a longer wavelength.

Sulfur dioxide (SO2) mixing ratio calculated with nominal sensitivity correction

Cape Cod, MA, USA; Mobile Facility (TCAP)

• Latitude: 42.0305
• Longitude: -70.0493
• Publication Date: 2012-06-24
• Start Date: 2012-06-24
• End Date: 2013-04-17
• Last Updated: 2013-09-09

https://www.arm.gov/connect-with-arm/organization/instrument-mentors/list#so2

Stephen Springston

Brookhaven National Laboratory

http://dx.doi.org/10.5439/1095586
Atmospheric Radiation Measurement (ARM) user facility. 2012, updated hourly. Sulfur Dioxide Monitor (AOSSO2). 2012-06-24 to 2013-04-17, ARM Mobile Facility (PVC) Highland Center, Cape Cod MA; MAOS (S1). Compiled by S. Springston. ARM Data Center. Data set accessed at http://dx.doi.org/10.5439/1095586.