1. Henan Engineering Laboratory for Big Data Statistical Analysis and Optimal Control School of Mathematics and Information Sciences Henan Normal University Xinxiang China
2. State Key Laboratory of Space Weather National Space Science Center Chinese Academy of Sciences Beijing China
3. School of Astronomy and Space Science University of the Chinese Academy of Science Beijing China
4. Catholic University of America Washington DC USA
5. NASA Goddard Space Flight Center Greenbelt MD USA
6. Department of Earth and Planetary Science Kyushu University Fukuoka Japan