1. Department of Chemical and Environmental Engineering University of Arizona Tucson AZ USA
2. NASA Langley Research Center Hampton VA USA
3. Science Systems and Applications, Inc. Hampton VA USA
4. German Aerospace Center Institute for Atmospheric Physics DLR Oberpfaffenhofen Germany
5. Institute of Atmospheric Physics Johannes Gutenberg‐University Mainz Mainz Germany
6. National Institute of Aerospace Hampton VA USA
7. Department of Hydrology and Atmospheric Sciences University of Arizona Tucson AZ USA