European Space Astronomy Centre
School of Earth and Space Exploration, Arizona State University
Harvard-Smithsonian Center for Astrophysics
Department of Physics & Astronomy, University of Leicester
BAA VSS
Astrophysics Research Institute, Liverpool John Moores University
AAVSO
Department of Physics & Astronomy, University of Leicester
Department of Physics, University of Warwick
Department of Physics, Rikkyo University
School of Physics & Astronomy, University of Southampton
BAA VSS
Department of Physics & Astronomy, University of Leicester
Department of Physics & Astronomy, University of Leicester
Isaac Newton Group
Instituto de Astrofisica de Canarias
Department of Geology and Astronomy, West Chester University
CBA Flanders, Alan Guth Observatory
Department of Physics, University of Warwick
Harvard-Smithsonian Center for Astrophysics
Department of Physics, Rikkyo University
Department of Astronomy & Astrophysics, Pennsylvania State University
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Department of Physics & Astronomy, University College London
Jodrell Bank Center for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester