Jae Hun Kim(Department of Astronomy and Atmospheric sciences, Kyungpook National University)
Myeong-Gu Park(Department of Astronomy and Atmospheric sciences, Kyungpook National University)
Yun Hee Lee(Department of Astronomy and Atmospheric sciences, Kyungpook National University)
Seong Hwang(Astronomy Program, Department of Physics and Astronomy, Seoul National University, SNU Astronomy Research Center, Seoul National University, Department of Physics & Astronomy, Seoul National University)
Kang Hyeon Baek(Department of Physics & Astronomy, Seoul National University)
Mira Seo(Pukyong National University)
Ena Choi(Department of Physics, University of Seoul)