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Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Star Clusters > NGC 6946 and NGC 6939 ED80
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01-MAR-2009

NGC 6946 and NGC 6939 ED80

Orion ED80 and CGE mount unguided
Canon 300D
Subs taken on 7-9-07 and 7-14-07
130 180 second 800 iso sub exposures
Dark and flat calibrated
Ambient temperature 70+ degrees
Transparency poor to average, seeing good


other sizes: small medium large original auto
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