M27, Dumbbell, or Butterfly/Apple Core Nebula

I was amazed that I could get a good signal from a single 2min frame, in my Bortle 8 Location.
I thought it was a hard target to shoot given its size (8*5.6) and magnitude 7.5, but I am happy about this result!
The shot is a total of 5 hours, 152 x 2 minute frames, taken from my rooftop, bortle 8, Suez City, Egypt.

Nikon D3500 Nikkor 70-300 f4.5-6.3 at 250mm Skywatcher SA mini
Hoya starscape LP Filter

152x2 minutes,
iso 400 f6

Siril, Adobe Photoshop, Starnet++V2