Rho Ophiuchi in HaRGB, I was finally able to add some Ha data to an old RGB edit I done a long time ago. Rho Ophiuchi is vibrant and nebulous. It was difficult for me to perform background extraction without eliminating too much data, so after numerous attempts, I decided to select relatively few selection points on specific places. It is quite simple to oversaturate while editing, but I opted to give it a more natural tone and emphasise all of the Ha parts.
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Create AccountI'm a software developer and beginner Astrographer based in the UK. I built the core features of Astrographer for myself as I was learning the hobby and thought they might be useful to others!