Celestial hemisphere:  Northern  ·  Constellation: Draco (Dra)  ·  Contains:  IC 4677  ·  NGC 6543  ·  PK096+29.1
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NGC 6543 Cat's Eye Nebula, Core, Michael Timm
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NGC 6543 Cat's Eye Nebula, Core

Getting plate-solving status, please wait...
NGC 6543 Cat's Eye Nebula, Core, Michael Timm
Powered byPixInsight

NGC 6543 Cat's Eye Nebula, Core

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Description

I know that there is a faint nebula around this core and i can see it barely in the stack when performing a very boosted histogram-stretch, but i am not able to extract that nebula without taking a lot of noise with it.

Version B is just to show what i mean by "noise" :-) This version was stacked with Siril, which in fact brought a lot more of the faint nebula in the stack, but i reached a border here. The difference between the nebula and the noise is very tiny, too tiny for my processing skills, which are at a very beginning level.

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  • Final
    NGC 6543 Cat's Eye Nebula, Core, Michael Timm
    Original
  • NGC 6543 Cat's Eye Nebula, Core, Michael Timm
    B

B

Description: Just to show what i mean by "noise" :-)

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NGC 6543 Cat's Eye Nebula, Core, Michael Timm