1. Shandong Provincial Key Laboratory of Optical Astronomy and Solar‐Terrestrial Environment, Institute of Space SciencesShandong University Weihai China
2. Sate Key Laboratory of Space WeatherChinese Academy of Sciences Beijing China
3. Department of Space Physics, School of Electronic InformationWuhan University Wuhan China
4. CAS Key Laboratory of Geospace Environment, Department of Geophysics and Planetary SciencesUniversity of Science and Technology of China Hefei China
5. ISR DivisionLos Alamos National Laboratory Los Alamos New Mexico USA
6. Space Science Center and Department of PhysicsUniversity of New Hampshire Durham New Hampshire USA
7. Laboratory for Atmospheric and Space ResearchUniversity of Colorado Boulder Boulder Colorado USA
8. The Aerospace Corporation California Los Angeles USA