Institution: | Astronomy Technology Centre, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ;Institute for Astronomy, University of Edinburgh, Blackford Hill, Edinburgh EH9 3HJ;Department of Physics, University of Durham, South Road, Durham DH1 3LE;Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT;Astronomy Department, California Institute of Technology, Pasadena, CA 91125, USA;Astrophysics, Department of Physics, Keble Road, Oxford OX1 3RH;Astrophysics Group, Blackett Laboratory, Imperial College Prince Consort Road, London SW7 2BW;Centre for Astrophysics &Planetary Science, School of Physical Sciences, University of Kent, Canterbury CT2 7NZ;Instituto Nacional de Astrofísica, Óptica y Electrónica, Apartado Postal 51 y 216, 72000 Puebla, Mexico |