| Institution: | Yue-Yang Zhang, Jeffrey L. Carlina, Fan Yang, Chao Liu, Li-Cai Deng, Heidi Jo Newberga, Hao-Tong Zhang, Sebastien Lepine, Yan Xu, Shuang Gao, Norbert Christlieb, Zhan-Wen Han, Jin-Liang Hou, Hsu-Tai Lee, Xiao-Wei Liu, Kai-Ke Pan and Hong-Chi Wangn 1 Key Lab for Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China; zhangyy@bao.ac.cn 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China 3 Department of Astrophysics, Division of Physical Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, USA Department of Physics, Applied Physics and Astronomy, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, USA; carlij@rpi.edu University of Heidelberg, Landesstemwarte, K6nigstuhl 12, D-69117 Heidelberg, Germany Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011, China Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China Institute of Astronomy and Astrophysics, Academia Sinica, EO. Box 23-141, Taipei 106, China Department of Astronomy ＆ Kavli Institute of Astronomy and Astrophysics, Peking University, Beijing 100871, China Apache Point Observatory, PO Box 59, Sunspot, NM 88349, USA Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China |
