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NGC 2403. Canon EOS 450 with William Optics 80mm refractor. David

NGC 2403. Canon EOS 450 with William Optics 80mm refractor. David

From: Wycombe Astronomical Society Members (Tue 09 Mar 2010 02:42:58 AM CST)
Please can you give more details on camera settings, number of frames,exposure times and processing of images if any. I would like to know how you arrived at the result. A nice image. Jan
From: Wycombe Astronomical Society Members (Wed 10 Mar 2010 02:57:34 PM CST)
I took about 40, 30" exps at ISO 1600 (no dark frames), plus a few at 1 and 2 minutes to record fainter detail. The jpeg images were then stacked in Deep Sky Stacker. The result was then tweaked in Photoshop (Curves, noise reduction and unsharp mask)

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