Center for Astrophysics;
Guangzhou University;
Guangzhou 510006;
China;
Astronomy Science and Technology Research Laboratory of Department of Education of Guangdong Province;
Guangzhou 510006;
China;
Key Laboratory of Optical Astronomy;
National Astronomical Observatories;
Chinese Academy of Sciences;
Beijing 100101;
China;
Shanghai Astronomical Observatory;
Chinese Academy of Sciences;
Shanghai 200030;
China;
Key Laboratory for Research in Galaxies and Cosmology;
Shanghai Astronomical Observatory;
Chinese Academy of Sciences;
Shanghai 200030;
China;