Myeong-Seok Nam(Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea, University of Science and Technology, Daejeon 34113, Republic of Korea)
Sang-Sung Lee(Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea, University of Science and Technology, Daejeon 34113, Republic of Korea)
Whee Yeon Cheong(Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea, University of Science and Technology, Daejeon 34113, Republic of Korea)
Jeffrey A. Hodgson(Sejong University, Seoul 05006, Republic of Korea)