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Old 02-07-2022, 10:03 AM
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kosborn (Kevin)
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Join Date: Mar 2018
Location: Canberra
Posts: 516
Quote:
Originally Posted by Retrograde View Post
Great image Kevin - I think HaLRGB suits this object perfectly.
Quote:
Originally Posted by Startrek View Post
Kevin,
Wow what an image, detail is incredible and colour is spot on
Definitely a broadband target
I tried this one last Winter with my OSC and L Extreme and was a complete mess
It’s on my list for my new 10” ,this time in broadband

Well done !!
Martin
Quote:
Originally Posted by PKay View Post
Wow Kevin, a spectacular result!

I reckon one of the best around.

Don't know if you use Pixisight, but I would pass over the ACDNR process.
Reduce the amount to about 0.5 (default is 0.9). Use a small preview for testing.
Done at the non linear stage, it smudges the noise.

Like it heaps

Thanks for the comments guys. I do use Pixinsight, Peter. I did some wavelet noise reduction while the image was linear but didn't do any more after it was stretched because I didn't want to lose sharpness. I've just tried your suggestion of gentle ACDNR and like you said, it smudged the noise (without losing any detail). Good tip thanks!

Kevin
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