1. NASA Goddard Space Flight Center Greenbelt MD USA
2. CRESST II University of Maryland, Baltimore County Baltimore MD USA
3. Laboratory for Atmospheric and Space Physics University of Colorado Boulder Boulder CO USA
4. Space Science Division NASA Ames Research Center Moffett Field CA USA
5. Bay Area Environmental Research Institute (BAERI) Moffett Field CA USA
6. Department of Earth, Planetary, and Space Sciences University of California Los Angeles CA USA
7. Climate and Space Sciences and Engineering Department University of Michigan Ann Arbor MI USA
8. Department of Astrophysical Sciences and Princeton Plasma Physics Laboratory Princeton University Princeton NJ USA