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Robert | all galleries >> Galleries >> constellations > scutum_cloud with cluster M11.jpg
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14-JUL-2007 Robert

scutum_cloud with cluster M11.jpg

Ebenwaldhöhe, Austria

M11 and the surrounding Scutum cloud, taken with an SBIG STL11000 and a Canon 135mm/f2 stopped down to 5.6. RGB filters were used from Astronomik. Exposure times were 3x5 mins with each filter. Additive exposure time is therefore 45 mins.

SBIG STL-11000,Canon 135mm/f2
self guided via Astro-Physics AP400 full exif

other sizes: small medium large original auto
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