1. NOAA Earth System Research Laboratories/Chemical Sciences Laboratory Boulder CO USA
2. Laboratoire de l'Atmosphere et des Cyclones (LACy), UMR 8105, CNRS, Université de La Réunion, Météo‐France Saint‐Denis France
3. Department of Land, Air, and Water Resources University of California Davis CA USA
4. Scientific Aviation, Inc. Boulder CO USA
5. Atmospheric Science Branch NASA Ames Research Center Moffett Field CA USA
6. Cooperative Institute for Research in Environmental Sciences University of Colorado Boulder CO USA
7. Now at Sonoma Technology, Inc. Petaluma CA USA
8. Science and Technology Corporation Moffett Field CA USA
9. Bay Area Environmental Research Institute Petaluma CA USA