3:30 PM - 4:45 PM
*Hiroaki Misawa1, Fuminori Tsuchiya1, Shinya Satoh1, Hajime Kita1, Mamoru Sekido2, Kazuhiro Takefuji2, Eiji Kawai2, Tetsuro Kondo2, Shingo Hasegawa2 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.National Institute of Information and Communications Technology)