HS Fu (School of Space and Earth Sciences Beihang University Beijing China), JB Cao (School of Space and Earth Sciences Beihang University Beijing China), X Xiong (School of Space and Earth Sciences Beihang University Beijing China), HB Tang (Key Laboratory of Space Environment Monitoring and Information Processing Ministry of Industry and Information Technology Beijing China), YQ Yu (School of Space and Earth Sciences Beihang University Beijing China), ZZ Chen (School of Space and Earth Sciences Beihang University Beijing China), Y Yu (School of Space and Earth Sciences Beihang University Beijing China), MW Dunlop (STFC Rutherford Appleton Lab.), Y Wei (Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China)