Affiliation: | National Astronomical Observatory of Japan, Osawa 2-21-1, Mitaka, Tokyo 181-8588, Japan;Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT;Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Street, Manchester M13 9PL;South African Astronomical Observatory, PO Box 9, 7935 Observatory, South Africa;NASSP, Astronomy Department, University of Cape Town, 7701 Rondebosch, South Africa;Department of Mathematics and Applied Mathematics, University of Cape Town, 7701 Rondebosch, South Africa;Centre for Astrophysics Research, University of Hertfordshire, Hatfield AL10 9AB;Royal Observatory of Belgium, Ringlaan 3, B-1180 Brussels, Belgium;Gemini Observatory, Hilo, HI 96720, USA;Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA;Astronomy Department, Cornell University, 610 Space Sciences Building, Ithaca, NY 14853-6801, USA;Department of Physics and Astronomy, Johns Hopkins University, Homewood Campus, Baltimore, MD 21218, USA |