Towards new constraints on the impacts of fires on air quality and the nitrogen cycle: Extending the nadir satellite record of peroxyacetyl nitrate (PAN) with CrIS

Vivienne Payne, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Emily V Fischer, Colorado State University, Department of Atmospheric Science, Fort Collins, CO, United States, Susan Sund Kulawik, Bay Area Environmental Research Institute, Moffett Field, CA, United States and Dejian Fu, JPL / Caltech, Pasadena, CA, United States