M31-wide field shot with 135mm lens by Robert

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26th Oct. 2006	Robert

M31-wide field shot with 135mm lens

Gahberg, Austria

M31, the Andromeda galaxy, taken with an SBIG STL11000 and a Canon 135mm/f2 stopped down to 5.6. Two filters were used, a R and a B from Astronomik and the green channel was syntetically added. Exposure times were 6x2 mins per channel.

STL 11000,Canon 135mm/f2 L
guidng via Astro-Physics AP400 mount full exif

other sizes: small medium large original auto

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