Cygnus Loop - 30 hours of data

This is the sum of about 30 hours of data for the Cygnus Loop, and it was my biggest project to date. It was very tough shooting this from my backyard, Bortle 8, but you can see the details here are great.

Cygnus loop is a supernova remnant that was the results of 10K-20K years ago explosion of a very massive star. It is amazing that we shoot the past in astrophotography.

Nikon D3500
Nikon 80-200 at 135mm F2.8
1797x60s iso 1600
Skywatcher SA mini
Optolong L-enhance

Siril, Starnet++V2, Adobe PS