Thread: Second NB image
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Old 13-08-2020, 08:13 AM
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PKay (Peter)
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Great image Neuro!

The Nebula itself has good colour and detail.

And yes, you will have to do your research to manage the background, and noise reduction in APP.

Using PI, I took your image and extracted the luminance.
Then used it as a mask and reduced the background lightness, without affecting the nebula.
Followed by a simple noise reduction.
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