This is third galaxy captured on Milos. First I was not able to resist and captured Andromeda, second one was Barnard’s galaxy and third one is this one M33 galaxy in constellation Triangulum or simply Triangulum galaxy. Andromeda galaxy (biggest), Milky Way (second biggest) and Triangulum (third biggest) form local group of galaxies. M33 has diameter approximately 60 thousand light-year, which makes it half size of the Milky Way and the light from there has been traveling roughly 3 million years.

Technical details:

TelescopeNewton 150/600 mm
Aperture150 mm
Focal length660 mm
MountiOptron CEM25P
AutoguidingQHYCCD miniGuideScope 130 mm f/4.3, ZWO 174 MM
CameraZWO 071 Pro @-10C
CorrectorExplore Scientific HR coma corrector
FiltersAstronomik L-1 - UV IR Block Filter
Exposure43x180s, Gain 134, bin 1x1,