Raymond Leibensperger III, MS^1,2, Taufiq Hassan³, Jena Herbst², Meinrat O Andreae^4,5, Ke'La Kimble⁶, Dale Stokes⁷, Chris Lee⁸, Charbel Harb⁹, L. Ruby Leung¹⁰, Grant B Deane⁷, Susannah M Burrows¹⁰ and Kimberly A Prather², (1)University Heidelberg, Institute of Environmental Physics, Heidelberg, Germany, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States, (3)Pacific Northwest National Laboratory, Richland, United States, (4)Max Planck Institute for Chemistry, Mainz, Germany, (5)Scripps Institution of Oceanography, UCSD, La Jolla, United States, (6)University of California San Diego, La Jolla, United States, (7)University of California San Diego, Scripps Institution of Oceanography, San Diego, United States, (8)University of California San Diego, Chemistry and Biochemistry, La Jolla, CA, United States, (9)Research Triangle Institute, Research Triangle Park, United States, (10)Pacific Northwest National Laboratory, Richland, WA, United States