Affiliation: | Department of Physics, University of Durham, Science Laboratories, South Road, Durham DH1 3LE;Department of Physics &Astronomy, Johns Hopkins University, 3400 North Charles Street Baltimore, MD 21218–2686, USA;Anglo-Australian Observatory, PO Box 296, Epping, NSW 2121, Australia;Research School of Astronomy &Astrophysics, The Australian National University, Weston Creek, ACT 2611, Australia;Astrophysics Research Institute, Liverpool John Moores University, 12 Quays House, Egerton Wharf, Birkenhead L14 1LD;Department of Astrophysics, University of New South Wales, Sydney, NSW 2052, Australia;School of Physics and Astronomy, North Haugh, St Andrews, Fife KY16 9SS;Department of Physics, Keble Road, Oxford OX1 3RH;Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA;Department of Astronomy, California Institute of Technology, Pasadena, CA 91125, USA;Department of Physics &Astronomy, E C Stoner Building, Leeds LS2 9JT;School of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD;Institute of Astronomy, University of Edinburgh, Royal Observatory, Edinburgh EH9 3HJ |