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DescriptionMessier-101.jpeg
Photo of the spiral galaxy Messier 101 (also named Pinwheel Galaxy or after the NGC catalog: NGC 5457) taken in Sommerholz, Austria using the following equipement:
telescope: 250/1200mm Newton
camera: Canon EOS 300D camera
exposure: 1 x 300 sec ISO1600, 1 x 300 sec ISO 800
Quotation of the permission Rochus Hess gave me at forum.astronomie.de after my call for a GFDL-free release of astro photos:
de (original):Auch meine Bildergalerie steht zur Verfügung wenn mein Name und der Link zur Homepage http://members.aon.at/astrofotografie erwähnt wird.
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