This is really a work in progress. It is the RGB only of an object that needs Narrow Band, particularly OIII.
However, the weather has been uncooperative, and other matters also got in the way, so I'm now having to wait a few weeks.
In the meantime, this image is 3 hours only of RGB, shot with an Officina Stellare 130 Hiper refractor (to get the 3 x 2.3 degree fov), G3-16200, and DDM 60 unguided; all subs 5 min. A synthetic L channel was made from all subs to generate a final LRGB image. But it needs OIII to delineate the blues better.
I've marked the position of the Vela pulsar, which is the remains of the original cause of the shockwaves.