M31 20161103

Telescope: 80 mm f/6 TS APO + field flattener; Camera: PrimaLuceLab 700Da cooled to -5 degree Celsius; 22 images of 2 min exposure at ISO 3200; simply tracked on EQ5.

Stacked with DeepSkyStacker in sigma clipping mode and further processed in PS. My friend Leonard Ellul Mercer was so kind and gave it a final touch on the colour balance.

Done