The Bubble taken with my 12" F8 Meade, Optec 0.62, Aluma47-10. 60s ea x 25 Antlia 2.8nm HSO. First combined as HOO then blended Sii. No flats.
That's a great image -it's a tricky object, and I haven't had a lot of success with it in the past. This is nicely done!