1. National Space Science Center State Key Laboratory of Space Weather Chinese Academy of Sciences Beijing China
2. University of Chinese Academy of Sciences Beijing China
3. National Space Science Center Space Science Big Data Technology Laboratory Chinese Academy of Sciences Beijing China
4. School of Physics and Astronomy University of Minnesota Minneapolis MN USA
5. Department of Geophysics and Planetary Sciences University of Science and Technology of China Hefei China
6. Laboratory for Atmospheric and Space Physics University of Colorado Boulder CO USA
7. Space Sciences Department The Aerospace Corporation Los Angeles CA USA