| Affiliation: | University of Sydney, School of Physics, Sydney, NSW 2006, Australia;Anglo-Australian Observatory, PO Box 296, Epping, NSW 1710, Australia;Department of Physics, University of Durham, South Road, Durham DH1 3LE;Department of Physics, Oxford University, 1 Keble Road, Oxford OX1 3RH;Liverpool John Moores University, Twelve Quays House, Egerton Wharf, Birkenhead CH41 1LD;Department of Physics &Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ;Department of Physics, Keele University, Staffordshire ST5 5BG |
