*Shun Imajo¹、Masahito Nose¹、Ayako Matsuoka²、Satoshi Kasahara³、Shoichiro Yokota⁴、Mariko Teramoto⁶、Kunihiro Keika³、Brian Anderson⁵、Tetsuo Motoba⁵、Reiko Nomura⁷、Akiko Fujimoto⁸、Iku Shinohara²、Yoshizumi Miyoshi⁶ (1.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University、2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency、3.Graduate School of Science, The University of Tokyo、4.Graduate School of Science, Osaka University、5.The Johns Hopkins University Applied Physics Laboratory、6.Institute for Space-Earth Environmental Research, Nagoya University、7.Tsukuba Space Center, Japan Aerospace Exploration Agency、8.International Center for Space Weather Science and Education, Kyushu University)