Andromeda Galaxy M 31

Andromeda Galaxy M31 Equipment: Camera: Sony SLT A58. Lens: Jupiter 37A 135 mm, ISO 800, F/4.0-F/5.6 Astrotracker AT-1 Series 1 Imaging date: 12.08.2023, Stepnoe Blue zone light pollution. Bortle class 4. 131 Light frames at 20 seconds each (total exposure 43 min 40 sec) + 20 Dark frames + 20 Bias frames Series 2 Imaging date: 17.08.2023, Kremenkul Red zone light pollution. Bortle class 7. 124 Light frames at 20 seconds each (total exposure 41 min 20 sec) + 15 Dark frames + 15 Bias frames Total exposure: 1 hour 25 minutes Processing: DeepSkyStacker, Fitswork, FITStacker, StarNetv2GUI, Photoshop