Dr. Joshua Peter Schwarz, PhD, NOAA Boulder, Chemical Sciences Division, Boulder, CO, United States, Anne Elizabeth Perring, Colgate University, Hamilton, NY, United States, Joseph M Katich, University of Colorado Cooperative Institute for Research in Environmental Sciences (CIRES) at the NOAA Chemical Sciences Laboratory (CSL), Boulder, United States, Emily Gargulinski, NASA Langley Research Center, Hampton, United States, Amber Jeanine Soja, National Institute of Aerospace, Hampton, United States, Braden Mediavilla, Colgate University, Hamilton, United States, Bernadett Weinzierl, Centreville, MD, United States and Richard Moore, NASA Langley Research Center, Hampton, VA, United States