1. 525 Davey Lab, Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802, USA
2. Institute for Gravitation and the Cosmos, The Pennsylvania State University, University Park, PA 16802, USA
3. 104 Davey Laboratory, Department of Physics, The Pennsylvania State University, University Park, PA 16802, USA
4. Centre for Extragalactic Astronomy, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK
5. Marshall Space Flight Center, Huntsville, AL 35811, USA
6. School of Astronomy and Space Science, Nanjing University, Nanjing 210093, China
7. Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Ministry of Education, Nanjing 210093, China
8. Collaborative Innovation Center of Modern Astronomy and Space Exploration, Nanjing 210093, China
9. Instituto de Astrofísica and Centro de Astroingeniería, Facultad de Física, Pontificia Universidad Católica de Chile, Casilla 306, Santiago 22, Chile
10. Chinese Academy of Sciences South America Center for Astronomy, National Astronomical Observatories, CAS, Beijing 100012, China
11. CAS Key Laboratory for Research in Galaxies and Cosmology, Department of Astronomy, University of Science and Technology of China, Hefei 230026, China
12. School of Astronomy and Space Science, University of Science and Technology of China, Hefei 230026, China