1. Swedish Institute of Space Physics Uppsala Sweden
2. Department of Physics and AstronomyUppsala University Uppsala Sweden
3. European Space Agency ESAC Madrid Spain
4. Space and Plasma Physics, School of Electrical EngineeringKTH Royal Institute of Technology Stockholm Sweden
5. Laboratory of Atmospheric and Space PhysicsUniversity of Colorado Boulder Boulder Colorado USA
6. NASA Goddard Space Flight Center Greenbelt Maryland USA
7. Department of AstronomyUniversity of Maryland College Park Maryland USA
8. Institut de Recherche en Astrophysique et PlantologieUniversit de Toulouse (UPS) Toulouse France
9. Centre National de la Recherche Scientifique Toulouse France
10. Institute of Space and Astronautical ScienceJAXA Sagamihara Japan
11. Space Research InstituteAustrian Academy of Sciences Graz Austria
12. Department of Earth and Space SciencesUniversity of California Los Angeles California USA
13. Space Science CenterUniversity of New Hampshire Durham New Hampshire USA
14. Southwest Research Institute San Antonio Texas USA