1. Shandong Provincial Key Laboratory of Optical Astronomy and Solar‐Terrestrial Environment, Institute of Space SciencesShandong University Weihai China
2. Department of PhysicsUmeå University Umeå Sweden
3. Department of PhysicsHarbin Institute of Technology Harbin China
4. Mullard Space Science LaboratoryUniversity College London Dorking UK
5. Laboratoire de Physique Atmosphérique et Planétaire, STAR InstituteUniversité de Liège Liège Belgium
6. State Key Laboratory of Nuclear Physics and Technology, School of PhysicsPeking University Beijing China
7. School of Earth and Space SciencesPeking University Beijing China
8. Physics Department and Geophysical InstituteUniversity of Alaska Fairbanks Fairbanks Alaska USA
9. Department of Earth, Planetary and Space SciencesUniversity of California Los Angeles California USA
10. NASA Goddard Space Flight Center Greenbelt Maryland USA
11. Key Laboratory of Earth and Planetary Physics, Institute of Geology and GeophysicsChinese Academy of Sciences Beijing China
12. Swedish Institute of Space Physics Uppsala Sweden
13. State Key Laboratory of Space Weather, National Space Science CenterChinese Academy of Sciences Beijing China
14. School of Electronic InformationWuhan University Wuhan China