Sophia Brilke^1,2, Nikolaus Fölker¹, Konrad Kandler³, Nan Ma⁴, Thomas Müller⁵, Jeff Peischl⁶, Anne Philipp¹, Petra Seibert⁷, Bernadett Weinzierl¹ and Paul Winkler¹, (1)University of Vienna, Faculty of Physics, Vienna, Austria, (2)Vienna Doctoral School in Physics, Faculty of Physics, Vienna, Austria, (3)Technische Universität Darmstadt, Institut für Angewandte Geowissenschaften, Darmstadt, Germany, (4)Jinan University, Institute for Environmental and Climate Research, Guangzhou, China, (5)Leibniz Institute for Tropospheric Research, Leipzig, Germany, (6)NOAA Chemical Sciences Division, Boulder, CO, United States, (7)BOKU University of Natural Resources and Life Sciences, Institute of Meteorology, Vienna, Austria