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Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Nebula > Cocoon Nebula widefield
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Cocoon Nebula widefield

Taken over 3 nights, 8/1 8/2 and 8/8/2008
6 hours 40 minutes total exposure

ED80 and WO FlatII 0.8 FF/FR
CGE mount ST-4 guided through a WO66 APO
Modified Canon 350XT and Baader UHC-S filter
50*480 second 800 iso sub exposures
Seeing average, transparency above average

other sizes: small medium large original auto
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