1. Department of Astronomy; Cornell University; Ithaca New York USA
2. U.S. Geological Survey; Flagstaff Arizona USA
3. Jet Propulsion Laboratory; California Institute of Technology; Pasadena California USA
4. Neils Bohr Institute; University of Copenhagen; Copenhagen Denmark
5. Department of Atmospheric Science; Texas A&M University; College Station Texas USA
6. NASA Johnson Space Center; Houston Texas USA
7. Department of Geography and Geosciences; Bloomsburg University; Bloomsburg Pennsylvania USA
8. GHS Optics; Pasadena California USA
9. Department of Astronomy; University of Washington; Seattle Washington USA