Messier 33 in Triangulum

I was testing MaxIm DL and despite a definite degree of added complexity over Nebulosity2+PHDGuiding+DSS, the overall experience was pretty convincing, especially when cycling thru filters for an almost even amount of light per channel during the night.

 

Here's the result of almost seven hours of total exposure (L 100 min, Ha 120min, RGB 60 min each) shows the glowing hydrogen nebulae in and around the relatively bright galactic disk.

Done