1. Aeronomy Laboratory; National Oceanic and Atmospheric Administration; Boulder CO USA
2. Cooperative Institute for Research in Environmental Sciences; University of Colorado; Boulder CO USA
3. National Center for Atmospheric Research; Boulder CO USA
4. Laboratory for Atmospheric and Space Physics; University of Colorado; Boulder CO USA
5. Program in Atmospheric and Oceanic Sciences; University of Colorado; Boulder CO USA
6. The Aerospace Corporation; Los Angeles CA USA
7. Department of Engineering; University of Denver; Denver CO USA
8. Jet Propulsion Laboratory; California Institute of Technology; Pasadena CA USA
9. Atmospheric and Environmental Research, Inc.; Lexington MA USA