Celestial hemisphere:  Northern  ·  Constellation: Draco (Dra)
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K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage
K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage

K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III

Getting plate-solving status, please wait...
K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage
K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage

K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III

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Description

Astrobin has the Kohoutek PN Group created by Gary I as a repository for such images. 

The definitive image I found was by Peter G with over 50 hours.  Unlikely that I will go for this amount of time. 

I did notice in this one like in the Candy Wrapper that the H-alpha signal was obscured by the strong O-III.  Here I did an overlay so your could see the effects of the 3DLUT described in the screen shot below. The H-alpha comes out well in Peter's image.

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  • K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage
    Original
  • K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage
    E

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K1-16 Demonstration of 3DLUT Separation of H-alpha and O-III, Jerry Yesavage

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Planetary Nebulae