Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  NGC 6888  ·  Sh2-105
ngc 6888 - combination O3 and Ha - first try, Stefano Ciapetti
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ngc 6888 - combination O3 and Ha - first try

ngc 6888 - combination O3 and Ha - first try, Stefano Ciapetti
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ngc 6888 - combination O3 and Ha - first try

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Description

This image is the combination of the 2 below:

o3

https://astrob.in/v53nqx/0/

ha

https://astrob.in/ra0l6a/C/

This is the first combination test, done with Astroart. I have used HA for red and O3 for green and blue.

Still a lot to learn how to do narrow band combination.

Thanks for looking

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  • ngc 6888 - combination O3 and Ha - first try, Stefano Ciapetti
    Original
  • Final
    ngc 6888 - combination O3 and Ha - first try, Stefano Ciapetti
    B

B

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ngc 6888 - combination O3 and Ha - first try, Stefano Ciapetti