Hi all!: I have just to finish a simple article about the Cepheid variable stars V2 and V6 in M13, determining its curves of light, periods and ranks. Any it interested I can request me this works to my electronic direction. Greetings. Francisco A. Violat Bordonau Asociacion de Variabilistas de Espana Asesores Astronomicos Cacerenos _______________________________________________________________ Do You Yahoo!? Yahoo! Messenger Comunicación instantánea gratis con tu gente. http://messenger.yahoo.es