Kavli Institute for Astrophysics and Space research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA

Institute of Geophysics and Planetary Physics, University of California at Los Angeles, Los Angeles, CA 90095, USA

Space Sciences and Applications, Los Alamos National Laboratory, Los Alamos, NM 87545, USA

Belgian Institute for Space Aeronomy, 1180 Brussels, Belgium

Institute for Space Sciences, 077125 Bucharest, Romania

Belgian Institute for Space Aeronomy, 1180 Brussels, Belgium

Plasma and Space Science Center, and Institute of Space, Astrophysical and Plasma Sciences, National Cheng Kung University, Tainan 70101, Taiwan