Object: Galaxy M83
Date: 31.05.11
Location: Tivoli in Namibia 1345m ü. M.
SQM: approx. 21.62m/s2
Telescope: Astrooptik Keller Hypergraph 400mm f/8.3
Mount: K100
Autoguiding: Second chip in SBIG STL-11000M
Camera: SBIG STL-11000M
Filter: Luminance, Red, Green, Blue
Dark Frame: -25°C
Exposure: 6(10)x600s Luminance, every 4x600s RGB, total 180(220)minutes
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Letzte Änderungen: 13. September 2011, Webmaster