Affiliation: | Astrophysics, Department of Physics, Keble Road, Oxford, OX1 3RH;Institute of Geophysics and Planetary Physics, L-413 Lawrence Livermore National Laboratory, Livermore, CA 94550, USA;Department of Physics, University of California, 1 Shields Avenue, Davis, CA 95616, USA;McDonald Observatory, University of Texas at Austin, RLM 15.308, Austin, TX 78712-1083, USA;Institute for Astronomy, Department of Physics and Astronomy, The University of Edinburgh, Edinburgh EH9 3HJ |