Institution: | European Southern Observatory, Karl-Schwarzschild-Strasse 2, 85748 Garching bei München, Germany; Centre de Recherche Astronomique de Lyon, Observatoire de Lyon, 9 av. Charles-André, 69561 Saint-Genis Laval Cedex, France; Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281, B9000 Gent, Belgium |