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Robert | all galleries >> Galleries >> galactic_nebula > Northern Cygnus with NGC 7000
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07-AUG-2008 Robert

Northern Cygnus with NGC 7000

Vienna, Austria

NGC 7000 and many other HII-regions could be seen in this patch of sky of the constellation Cygnus, taken with an SBIG STL11000 and a Canon 135mm/f2 stopped down to 5.6. A Ha 13nm filter was used from Astronomik. Exposure times were 4x10 mins. Additive exposure time is therefore 40 mins. Limitied naked Eye Magnitude was about 4.5m.

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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