Galaxie NGC3628 bei 400mm f/9 mit STL-11000M
Object: Galaxy NGC3628
Date: 16.03.09
Location: Oberes Schlierental 1450m ü. M.
SQM: 21.03m/s2 at 01:59UTC on 17.03.09 by -5°C and moon rising
Telescope: Astrooptik Keller Cassegrain 400mm f/9
Mount: ALT-7
Autoguiding: Second chip in SBIG STL-11000M
Camera: SBIG STL-11000M
Filter: Luminance
Dark Frame: -30°C
Exposure: 5x900s Luminance, total 75minutes
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