1. Southwest Research Institute San Antonio TX USA
2. LASPUniversity of Colorado Boulder Boulder CO USA
3. Department of Physics and AstronomyWest Virginia University Morgantown WV USA
4. Department of Physics and AstronomyWilliam Marsh Rice University Houston TX USA
5. Department of PhysicsUniversity of New Hampshire Durham NH USA
6. NASA Goddard Space Flight Center Greenbelt MD USA
7. Department of PhysicsCatholic University of America Washington DC USA
8. Space Sciences LaboratoryUniversity of California Berkeley CA USA
9. Space Research InstituteAustrian Academy of Sciences Graz Austria
10. The Johns Hopkins University Applied Physics Laboratory Laurel MD USA
11. Department of AstronomyUniversity of Maryland College Park MD USA
12. Laboratoire de Physique des Plasmas, CNRS, Ecole Polytechnique, UPMC Univ Paris 06, University Paris‐Sud, Observatoire de Paris Paris France
13. Department of Earth and Planetary SciencesUniversity of California Los Angeles CA USA
14. Swedish Institute of Space Physics Uppsala Sweden
15. Department of Physics and TechnologyUniversity of Bergen Bergen Norway
16. Department of Physics and AstronomyUniversity of Delaware Newark DE USA
17. Department of Space and Plasma PhysicsRoyal Institute of Technology Stockholm Sweden
18. Denali Scientific Healy AK USA
19. Department of Physics and AstronomyDartmouth College Hanover NH USA