M31

Taken 23-24 Nov 22 under Bortle 4 skies near Oracle, Arizona, elevation 3500 feet.

 

Used Fujifilm X-T3, Nikkor 180mm on Orion Sirius EQ Mount. Processed using PixInsight. I rejected about 20% of my subs because of temporary turbulence. Skies were exceptionally steady overall.

 

Tech Specs: (2.9 hr integrated time)

19x120s, f/5.6, iso 3200

42x60s, f/5.6, iso 3200

25x120s, f/2.8, iso 800

45x60s, f/2.8, iso 800

 

 

Picture of the Day

 

Done