2:45 PM - 3:00 PM
*Hong-Kyu Moon1, Myung-Jin Kim1, Jintae Park1, Young-Jun Choi1, Hee-Jae Lee1,2, Dong-Heun Kim1,2, JeongAhn Youngmin1, Dong-Goo Roh1, Hongu Yang1,3, Hong-Suh Yim1 (1.Korea Astronomy and Space Science Institute, 2.Chungbuk National University, 3.Seoul National University)