Messier 51 Whirlpool AD2019
I have already imaged M51 galaxy several times. I think it is actually my most often imaged galaxy (though it may be M82 as well :) ) But it is no…
CMOS gain settings part I
Once we start to image with CMOS cameras, then we need to deal with more settings than with CCD cameras. I described some of them before, but now I…
Mixed location Whirlpool
160 minutes of luminance made in Zatom. 120 minutes of RGB made in Nieborowice. Some time for processing, and here it is - M51 - Whirlpool galaxy.…