1. Institute for Space‐Earth Environmental Research Nagoya University Nagoya Japan
2. Space Physics and Astronomy Research Unit University of Oulu Oulu Finland
3. National Institute of Polar Research Tokyo Japan
4. Athabasca University Observatories Athabasca University Athabasca AB Canada
5. Laboratory of Magnetospheric and Ionospheric research Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy of Siberian Branch of the Russian Academy of Sciences, Yakut Scientific Centre of Siberian Branch of the Russian Academy of Sciences Yakutsk Russia
6. Academia Sinica Institute of Astronomy and Astrophysics Taipei Taiwan
7. Institute of Space and Plasma Sciences National Cheng Kung University Tainan Taiwan
8. Institute of Space and Astronautical Science Kanagawa Japan
9. Department of Earth and Space Science, Graduate School of Science Osaka University Toyonaka Japan
10. Department of Earth and Planetary Science School of Science The University of Tokyo Tokyo Japan
11. Graduate School of Science Data Analysis Center for Geomagnetism and Space Magnetism Kyoto University Kyoto Japan
12. Graduate School of Natural Science and Technology Kanazawa University Kanazawa Japan
13. Graduate School of Science Tohoku University Sendai Japan
14. Institute for the Study of Earth, Oceans, and Space University of New Hampshire Durham NH USA
15. Space and Atmospheric Sciences Los Alamos National Laboratory Los Alamos NM USA
16. NASA Goddard Space Flight Center Greenbelt MD USA
17. Physics and Astronomy University of Minnesota Minneapolis MN USA
18. Space Sciences Laboratory University of California Berkeley CA USA