Institution: | Department of Physics, University of Warwick, Coventry CV4 7AL;Department of Physics, University of Durham, South Road, Durham DH1 3LE;Instituto de Astrofísica de Canarias, 38200 La Laguna, Tenerife, Spain;Harvard–Smithsonian Center for Astrophysics, 60 Garden Street, MS-67, Cambridge, MA 02138, USA;Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA;Institute of Space Applications and Remote Sensing, National Observatory of Athens, PO Box 20048, Athens 11810, Greece;Institute of Astronomy, National Observatory of Athens, PO Box 20048, Athens 11810, Greece;Department of Physics, Section of Astrophysics, Astronomy &Mechanics, University of Thessaloniki, 541 24 Thessaloniki, Greece;Department of Astrophysics, Radboud University Nijmegen, PO Box 9010, 6500GL, Nijmegen, the Netherlands |