1. CSPAR; University of Alabama in Huntsville; Huntsville Alabama USA
2. Department of Physics; University of Alabama in Huntsville; Huntsville Alabama USA
3. Physics and Space Sciences; Florida Institute of Technology; Melbourne Florida USA
4. Earth and Space Sciences; University of Washington; Seattle Washington USA
5. Space Science Division; U. S. Naval Research Laboratory; Washington D.C. USA
6. George Mason University; Fairfax Virginia USA
7. University College Dublin; Belfield Dublin 4 Ireland
8. Jacobs Engineering Group Inc.; Huntsville Alabama USA
9. Max-Planck Institut für extraterrestrische Physik; Garching Germany
10. Universities Space Research Association; Huntsville Alabama USA
11. Space Science Office; NASA Marshall Space Flight Center; Huntsville Alabama USA