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J Patrick Johnson | all galleries >> Astronomy Pages >> Celestial Images > Wide Angle M13
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Wide Angle M13

Imaging Scope: AT66ED APO Refractor with 0.8x field flattener (operating at 320mm f/l; f/4.8)
Mount: Celestron CG5-GT Unguided
Camera: Canon 30D DSLR
Images: 60 x 1 minute subs stacked and processed in Images Plus and Photoshop
Iso 800


other sizes: small medium large original auto
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