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M33 Revisited - guiding much improved


Tzetze

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After some TLC, I seem to have removed a lot of the stiction from my CG5 and now have a smoothly oscillating dec in the guiding graph. An internal bearings upgrade would further improve things, but that's an upgrade for the future...

To process this image, I followed Scott Rosen's excellent video tutorials on his DSLR LLRGB-Style Processing Workflow. It was an intensive & exhaustive process on the first attempt but I think it was worth it.

5h40m data

34x 600s subs

60x darks

25x flats

50x bias

450D, CG5-GT, SW ED80, PHD-Guided

Stacked in DSS, Tweaked in PS

8201495956_2a25b51200_c.jpg

M33 17/11/12 by .Tzetze., on Flickr

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