Institution: | (1) Tel-Aviv University, Tel-Aviv;(2) Obs. du Pic du Midi et de Toulouse, Bagnères-de-Bigorre;(3) Observatory, Leiden;(4) Delft University of Technology, The Netherlands;(5) The Astronomical Institute, Utrecht;(6) Hersetmonceux Castle, Royal Greenwich Observatory, Hailsham, East Sussex;(7) The Astronomical Institute at Utrecht, Utrecht, The Netherlands;(8) Astronomical Institute, Bratislava |