1. University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, Colorado
2. Smithsonian Astrophysical Observatory, Cambridge, Massachusetts
3. Austrian Academy of Sciences, Space Research Institute, Graz
4. University of Leicester, School of Physics & Astronomy, Leicester
5. Observatoire Astronomique de l’Université de Genève, Versoix
6. NASA/Marshall Space Flight Center, Huntsville, Alabama
7. University of Texas at Austin, McDonald Observatory, Austin, Texas
8. University of Colorado Boulder, Center for Astrophysics and Space Astronomy, Boulder, Colorado
9. Pennsylvania State University, Department of Astronomy & Astrophysics, University Park, Pennsylvania
10. Science Systems and Application Inc., NASA Langley Research Center, Hampton, Virginia
11. Lockheed Martin Solar & Astrophysics Laboratory, Palo Alto, California
12. University of Arizona, Lunar and Planetary Laboratory, Tucson, Arizona
13. University of Colorado Boulder, National Solar Observatory, Boulder, Colorado
14. University of Colorado and NIST, UCB 440, Joint Institute for Laboratory Astrophysics, Boulder, Colo
15. Ball Aerospace, Boulder, Colorado
16. University of California, Space Sciences Laboratory, Berkeley, California