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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