Emily Rose Lill¹, Jakob Lindaas², Julieta Juncosa³, Teresa Lynn Campos⁴, Frank M Flocke⁵, Eric C Apel⁶, Rebecca S Hornbrook⁶, Alan J Hills⁵, Kirk Ullmann⁶, Alex Jarnot⁷, Nicola J Blake⁷, Wade Permar⁸, Lu Hu⁹, Andrew John Weinheimer¹⁰, Samuel R Hall¹¹ and Emily Fischer¹², (1)Ohio State University Main Campus, Columbus, OH, United States, (2)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (3)Colorado State University, Atmospheric Science, Fort Collins, United States, (4)Natl Ctr Atmospheric Research, Boulder, CO, United States, (5)NCAR, Boulder, CO, United States, (6)National Center for Atmospheric Research, Boulder, CO, United States, (7)University of California Irvine, Irvine, CA, United States, (8)University of Montana, Department of Chemistry and Biochemistry, Missoula, MT, United States, (9)Univ of MN-Soil, Water, & Clim, St. Paul, MN, United States, (10)NCAR, Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, CO, United States, (11)NCAR, Denver, CO, United States, (12)Colorado State University, Atmospheric Science, Fort Collins, CO, United States