6:15 PM - 7:30 PM
*Hiroshi ARAKI1, Shingo KASHIMA1, Hirotomo NODA1, Susumu YASUDA2, Shin UTSUNOMIYA2, Seiitsu TSURUTA1, Kazuyoshi ASARI1, Toshimichi OTSUBO3, Hiroo KUNIMORI4 (1.National Astronomical observatory of Japan, 2.Japan Aerospace Exploration Agency, 3.Hitotsubashi University, 4.National Institute of Information and Communications Technology)