2:45 PM - 3:00 PM
*Hiroyuki Maezawa1, Daiki Haraguchi1, Yuji Nishida1, Ryosuke Aoki1, Satoshi Matsumoto1, Daiki Tsukiyama1, Hideo Sagawa3, Atsushi Nishimura4, Kazuyuki Handa2, Tomio Kanzawa2, Masaaki Oya2, Hiroyuki Iwashita2, Chieko Miyazawa2, Tetsuhiro Minamidani2 (1.Department of Physics, Osaka Prefecture University, 2.National Astronomical Observatory of Japan, 3.Kyoto Sangyo University, 4.Graduate School of Science, Nagoya University)