| Institution: | Osservatorio Astronomico di Brera, via Bianchi 46, I-23807 Merate, Italy; Instituto de Astrofísica de Andalucia, CSIC, Apdo 3004, E-18080 Granada, Spain; Departamento de Astronomía, IFUG, Universidad de Guanajuato, Apdo Postal 144, Guanajuato, Gto 36000, Mexico; Observatoire de la Côte d'Azur, BP 4229, 0634 Nice Cedex 4, France; Astronomy Department, University of Washington, Box 351580, Seattle, WA 98195-1580, USA; Ege University Observatory, Bornova, Izmir, Turkey; 9624 Giddings Avenue NE, Albuquerque, NM 87109, USA; Konkoly Observatory, 1525 Budapest XII, PO Box 67, Hungary |
