1. Space Science Division U.S. Naval Research Laboratory Washington DC USA
2. Voluntary Emeritus Program U.S. Naval Research Laboratory Washington DC USA
3. Science Directorate NASA Langley Research Center Hampton VA USA
4. Department of Chemistry and Biochemistry Old Dominion University Norfolk VA USA
5. Department of Chemistry University of Waterloo Waterloo Ontario Canada
6. Cooperative Institute of Research in Environmental Sciences University of Colorado Boulder Boulder CO USA
7. Department of Aerospace Engineering Sciences University of Colorado Boulder Boulder CO USA
8. Royal Netherlands Meteorological Institute (KNMI) De Bilt The Netherlands
9. Instituto de Astrofísica de Andalucía, CSIC Granada Spain
10. Haystack Observatory Massachusetts Institute of Technology Westford MA USA
11. GATS Driggs ID USA
12. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
13. Department of Physics University of Toronto Toronto Ontario Canada
14. Department of Electrical and Computer Engineering University of Illinois at Urbana‐Champaign Urbana IL USA
15. GATS, Boulder Division Boulder CO USA
16. Center for Atmospheric and Space Science Utah State University Logan UT USA