Object: Stephans Quintett Date: 06.08.08 Location: Oberes Schlierental 1450m ü. M. SQM: 21.45m/s2 at 23.50UTC by 14°C Telescope: Astrooptik Keller Cassegrain 400mm f/9 Mount: ALT-7 Autoguiding: SBIG STV Camera: Canon EOS 20Da Dark Frame: Master-Dark at 13°C Exposure: 11 x 483s, total 88.6minutes

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