Gamma Cygni nebula

I tried my best to bring out all the structure of the nebulosity around the Sadr star region in the Cygnus constellation. In the upper right region we can see the crescent nebula (euro sign shape), and a little down from the center we can see the Sadr star itself right above the butterfly nebula.

 

Technical specifications

Tamron 70-200 f2.8 G2 lens

Skywatcher Star adventurer 2i tracking mount

50x120s ISO 2000 + 83x90s ISO 2500, f/4.5 @ 135mm

EOS R

Clip in UHC filter

 

 

Done