1. Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics; Shandong University; Weihai China
2. Earth, Planetary and Space Sciences Department; University of California; Los Angeles California USA
3. Atmospheric, Oceanic, and Space Sciences Department; University of Michigan; Ann Arbor Michigan USA
4. School of Earth and Space Sciences; Peking University; Beijing China
5. Space Science Center and Physics Department; University of New Hampshire; Durham New Hampshire USA
6. Space Sciences Division, SSTD; Rutherford Appleton Laboratory; Didcot UK
7. Space Science Institute, School of Astronautics; Beihang University; Beijing China
8. Institute of Geology and Geophysics; Chinese Academy of Sciences; Beijing China