2:45 PM - 3:00 PM
*Yoshihiro Yokoyama1, Toshihiko Iyemori2, Kunihito Nakanishi1, Tadashi Aoyama1 (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)