M31 Take II

Had to try it again! Much happier with the lower noise, better cloud detail and overall sharper image. But having 3x as much light will do that for you.

 

This time, my settings were:

 

Canon 80D and 70-200 F4L IS

 

200mm, f4, ISO 1600, 30" x 76

 

8 darks, 8 biases

 

Stacked with DeepSkyStacker, default settings

 

Edited in lightroom and photoshop.

 

Done