Because I am a color cam dude I have not appreciated enough how nice mono Ha images can look:
This is around 3h worth of starless Ha data on the christmas tree/cone nebula.
The late coming X-max Tree + Cone Nebula - NGC 2264
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- Composite of 1.7 h RGB + 2.7 h Ha data
Technical details on Astrobin:
https://app.astrobin.com/u/Kassar?i=jkvu97
@ArvitZ Good job on that! It looks really nice!