Instrument: Canon Teleobjectiv 800mm f=5,6 Camera: Canon 10D - 1600 ASA, RAW IntegrationTime: 13x8 Min. with LPR + Minus Violett Filter, 2x16 Min. with H-Alpha Filter Date: 09.+12.12.2004 Raiffeisen Volkssternwarte Mariazell - Wechselberger Gerald