| Institution: | (1) Observatoire Midi-Pyrénées, Toulouse, France;(2) Observatoire de Paris-Meudon, France;(3) Physics Department, University of Leicester, UK;(4) Astronomy Department, University of Texas at Austin, USA;(5) Instituto de Astrofisica de Canarias, Tenerife, Spain;(6) Instituto de Fisica, Universidade Federal do Rio Grande do Sul, Bresil;(7) Department of Physics and Astronomy, University of Arkansas, Little Rock, Arkansas, USA;(8) Département de Physique, Université de Montréal, Québec, Canada;(9) Department of Physics and Astronomy, University of Tel-Aviv, Israel;(10) Copernicus Astronomical Center, Warsaw, Poland |
