1. Lockheed Martin Advanced Technology Center; Palo Alto California USA
2. Southwest Research Institute; San Antonio Texas USA
3. Department of Physics and Astronomy; University of Texas; San Antonio Texas USA
4. Los Alamos National Laboratory; Los Alamos New Mexico USA
5. Institute for the Study of Earth, Oceans, and Space; University of New Hampshire; Durham New Hampshire USA
6. Department of Physics and Astronomy; University of Montana; Missoula Montana USA
7. Heliophysics Science Division; NASA Goddard Space Flight Center; Greenbelt Maryland USA
8. Physics Institute; University of Bern; Bern Switzerland