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Astrophotography Processing Graphic

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Basic Processing of an Astro-Photo I created a graphic showing the basic steps needed to turn a raw stacked astrophoto into the final image. This was from data collected in July at the CCCA Observatory in Wellandport, Ontario. I wish I had framed the object better so I could have included M20, oh well, next year!

M78 – Reflection Nebula

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M78 - A Reflection Nebula in OrionThe above image is a stack of 180, 210 and 270 Second Subs combined over three nights spanning 3 months.  The total time is just under 3 hours with 49 light frames total.  About 1.5 hours of this combined image was captured under dark skies at the CCCA.  Once I get some more time in there (hopefully this Friday;)  I will ditch the light polluted data from the backyard.

Unmodded DSLR Test – California Nebula

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NGC 1499 - The California Nebula ES ED80 Canon Xsi unmodded (54) 3 Min Frames @ iso 1600 Stacked with Darks in DSS, Processed in PS CS5   When I shot the North American Nebula, my astro-buddies said things like "Wow your unmodded Xsi picks up a lot of red" and I thought, hey, maybe I can hold off on an expensive and intrusive mod to my precious Canon.  All of those thoughts disappeared as I began to process my photo of NGC 1499 yesterday. This nebula doesn't even EXIST with an unmodded dslr!  I suppose the photo above shows a pleasant mix of coloured stars and faint…