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PostPosted: Sun Sep 22, 2013 9:11 pm 
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Joined: Sun Jun 22, 2008 4:17 pm
Posts: 252
Location: Hereford UK
Hi
I wasn't totally happy with the combine of Ha with my LRGB image of this subject as the colour was a bit washed out and some of the detail especially in M110 was lost so I had a rethink and used a different method to combine the Ha in order to keep the original colour and detail. Also as a friend of mine suggested I combined some Ha with the blue channel so that the resulting Ha mix mimics the Hb as well as the Ha hence the magenta colouring of the star forming regions. It isn't so easy to see these regions on such a small image so I've provided a link to the full size image below

http://ic2.pbase.com/o9/29/869929/1/152 ... nalHab.jpg

Thanks for looking
Best wishes
Gordon

Image

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Currently using a Tele Vue NP127/FLI (Atlas/Centreline/PL16803) prototype imaging system. Paramount ME. OS Falco guide scope and SX lodestar.
Please visit my web address http://www.imagingtheheavens.co.uk for more information about me and examples of my images


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