Affiliation: | Macquarie University, Sydney, Australia;Astrophysics Group, University of Bristol, Tyndall Avenue, Bristol;Anglo-Australian Observatory, Epping, New South Wales, Australia;UK Schmidt Telescope, Anglo-Australian Observatory, Siding Spring, New South Wales, Australia;Institute for Astronomy, School of Physics, University of Edinburgh, Edinburgh;UC, Berkeley, USA;Imperial College, London;Australia Telescope National Facility, Parkes, Australia;Observatoire de Marseille, 2 Place le Verrier, Marseille, 13248 cedex 4, France |