1. Laboratory for Atmospheric and Space Physics University of Colorado Boulder Boulder Colorado USA
2. Space Science Center University of New Hampshire Durham New Hampshire USA
3. The Johns Hopkins University Applied Physics Laboratory Laurel Maryland USA
4. Astronomy Department University of Maryland College Park Maryland USA
5. Division of Heliophysics NASA GSFC Greenbelt Maryland USA
6. Department of Physics and Astronomy University of Calgary Calgary Alberta Canada
7. Aerospace Corporation El Segundo California USA
8. Department of Physics and Astronomy University of Iowa Iowa City Iowa USA
9. Los Alamos National Laboratory Los Alamos New Mexico USA
10. New Mexico Consortium Los Alamos New Mexico USA
11. School of Physics and Astronomy University of Minnesota Minneapolis Minnesota USA