*Kenji MITANI¹, Kanako SEKI¹, Kunihiro KEIKA¹, Louis J. LANZEROTTI², Matina GKIOULIDOU³, Donald G. MITCHELL³, Craig A. KLETZING⁴ (1.Solar-Terrestrial Environment Laboratory, Nagoya University, Japan, 2.New Jersey Institute of Technology, USA., 3.Applied Physics Laboratory, Johns Hopkins University, USA., 4.Department of Physics and Astronomy, University of Iowa, USA.)