Institution: | Centre for Astrophysics &Supercomputing, Swinburne University, Hawthorn, VIC 3122, Australia;Astronomy Department, National Research Institute of Astronomy and Geophysics, Helwan, Cairo 11421, Egypt;Lick Observatory, University of California, Santa Cruz, CA 95064, USA;Harvard-Smithsonian Center for Astrophysics, MS-67, 60 Garden Street, Cambridge, MA 02138, USA;Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA |