5:15 PM - 6:30 PM
*Hisashi Hayakawa2, Hiroko Miyahara5, Harufumi Tamazawa1, Hiroaki Isobe3,4, Ryuho Kataoka6,7 (1.Kwasan and Hida Observatories, Graduate School of Science, Kyoto University, 2.Graduate School of Letters, Kyoto University, 3.Graduate School of Advanced Integrated Studies in Human Survivability, Kyoto University, 4.Kyoto University Unit of Synergetic Studies for Space, 5.Musashino Art University, 6.National Institute of Polar Research, 7.SOKENDAI)