Institution: | University of Manchester, School of Physics &Astronomy, PO Box 88, Manchester M60 1QD;Department of Pure and Applied Physics, The Queen's University of Belfast, Belfast BT7 1NN;Research School of Astronomy and Astrophysics, Australian National University, Cotter Road, Weston Creek, ACT 2611, Australia;Department of Astronomy, Cornell University, 108 Space Sciences Building, Ithaca, NY 14853-6801, USA;Astrophysics Group, School of Physical &Geographical Sciences, Keele University, Staffordshire ST5 5BG;Instituut voor Sterrenkunde, K.U. Leuven, Celestijnenlaan 200B, B-3001 Leuven, Belgium;Department of Astronomy and University of Cape Town, 7701 Rondebosch, South Africa;Department of Mathematics and Applied Mathematics, University of Cape Town, Private Bag, Rondebosch 7701, South Africa;Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ;Sterrewacht Leiden, Niels Bohrweg 2, 2333 RA Leiden, the Netherlands;Institut d'Astrophysique de Paris, CNRS, 98bis Boulevard Arago, 75014 Paris, France;Astronomical Institute, University of Amsterdam, Kruislaan 403, 1098 SJ Amsterdam, the Netherlands |