Changgon Kim(Dept. of Astronomy and Space Science, Kyung Hee University)
Jimin Han(Dept. of Astronomy and Space Science, Kyung Hee University)
Tae-Geun Ji(School of Space Research, Kyung Hee University)
Hye-In Lee(School of Space Research, Kyung Hee University)
Soojong Pak(School of Space Research, Kyung Hee University)
Myungshim Im(Center for the Exploration of the Origin of the Universe (CEOU), Astronomy program, Dept. of Physics & Astronomy, Seoul National University.)