Object: Crab-Nebula M1
Date: 14.12.2006
Location: Oberes Schlierental 1450m ü. M.
SQM: 21.18m/s2 at 23:45UTC
Telescope: Meade Schmidt-Newton 254mm mit Barlow 2x f/8
Mount: ALT-7
Autoguiding: SBIG STV
Camera: Canon EOS 20Da
ISO speed: 1600
Dark Frame: automatically
Filter: OIII
Exposure: total 40minutes
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Letzte Änderungen: 23. Dezember 2006, Webmaster