Quote:
Originally Posted by tilbrook@rbe.ne
Hi Allan,
The narrow band filters bring out amazing detail, sounds like there's quite a bit involved in processing them.
It is interesing to compare the M8 RGB image I took last night to this image, the detail is there but does'nt leap out like yours.
Cheers,
Justin
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Well Justin, this is really the first time iVe done narrowband imaging. Usually I do Ha and then blend with RGB to get a good detailed luminace to add to the image, but this time since I had the new filters I thought that NB all the way was in order. Usually the detail is there and you just have to bring it out
Quote:
Originally Posted by multiweb
Your palettes are working really well. Do you have a lot of Sii or do you push the reds harder than usual at processing time? Could you post a basic processing flow with a ball park % blend per channel? Interested to hear. You obviouly would desaturate stars on the last step I'd assume as they would turn bright purple?
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Marc I obtain the same number of subs for each filter and then use the histogram to balance up each filter's contribution. I do RGB as SII, Ha, OIII
and then a little selective colour with Photoshop. There is a tutorial for it that I can dig up for you to follow.
Here is the site
http://bf-astro.com/hubbleP.htm
Allan