12:00 PM - 12:15 PM
*Yuki SARUGAKU1, Masateru ISHIGURO2, Fumihiko USUI3, Munetaka UENO1 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Department of Physics and Astronomy, Seoul National University, 3.Department of Astronomy, Graduate School of Science, The University of Tokyo)