MiJi Jeong(Department of Astronomy, Space Science, and Geology, Chungnam National University, Daejeon 34134, South Korea)
Young Sun Lee(Department of Astronomy and Space Science, Chungnam National University, Daejeon 34134, South Korea, Department of Physics and Astronomy, University of Notre Dame, IN 46556, USA)
Young Kwang Kim(Department of Astronomy and Space Science, Chungnam National University, Daejeon 34134, South Korea)