1. Center for Space Plasma and Aeronomic Research University of Alabama in Huntsville Huntsville Alabama USA
2. Department of Mechanical and Aerospace Engineering University of Alabama in Huntsville Huntsville Alabama USA
3. SIGMA Weather Group, State Key Laboratory for Space Weather, National Space Science Center Chinese Academy of Sciences Beijing China
4. Naval Research Laboratory Washington District of Columbia USA
5. Department of Space Sciences University of Alabama in Huntsville Huntsville Alabama USA