1. Department of Physics and Astronomy University of Iowa Iowa City IA USA
2. Applied Physics Laboratory Johns Hopkins University Laurel MD USA
3. Department of Astrophysical Sciences Princeton University Princeton NJ USA
4. Southwest Research Institute San Antonio TX USA
5. Department of Physics and Astronomy University of Texas at San Antonio San Antonio TX USA
6. DTU‐Space Technical University of Denmark Kongens Lyngby Denmark
7. Laboratory for Atmospheric and Space Physics University of Colorado Boulder Boulder CO USA
8. Space Sciences Technologies and Astrophysics Research Institute LPAP Université de Liège Liège Belgium
9. Space Research Corporation Annapolis MD USA
10. NASA/Goddard Space Flight Center Greenbelt MD USA
11. Minnetota Institute for Astrophysics School of Physics and Astronomy University of Minnesota Minneapolis MN USA
12. Blackett Laboratory Imperial College London London UK
13. Department of Space Physics Institute of Atmospheric Physics of the Czech Academy of Sciences Prague Czechia
14. Faculty of Mathematics and Physics Charles University Prague Czechia
15. Institute of Geophysics and Meteorology University of Cologne Cologne Germany