Institution: | Konkoly Observatory, H-1525 Budapest, PO Box 67, Hungary;Departamento de Astronomía Universidad de Chile, Casilla 36-D, Santiago, Chile;Onsala Space Observatory, S-439 92 Onsala, Sweden;Steward Observatory, University of Arizona, 933 N. Cherry Av., Tucson, AZ 85721, USA;University of Szeged, Dómtér 9, Szeged H-6720, Hungary |