1. Atmospheric and Environmental Research Lexington MA USA
2. NOAA/Earth System Research Laboratory/Global Systems Division Boulder CO USA
3. Smithsonian Astrophysical Observatory Cambridge MA USA
4. Istituto Nazionale di Ottica Consiglio Nazionale delle Ricerche Sesto Fiorentino Italy
5. Jet Propulsion Laboratory NASA, California Institute of Technology Pasadena CA USA
6. Now at Morse Corp Cambridge MA USA
7. Now at Alpenglow Scientific Fairbanks AK USA
8. NASA Langley Research Center Hampton VA USA
9. Science Systems and Applications Inc. Hampton VA USA
10. Now at Department of Atmospheric Sciences Texas A&M University College Station TX USA