NGC6188, a star forming bright nebula in the constellation of Ara with the open cluster NGC6193 providing all the action as it kicks off, along with being the source of the reflection nebula.
You also have a rare type of emission nebular, NGC6164 at bottom right.
Presented vertically as the main object sits in a dense backdrop of stars in the middle of the Milky Way along with some dark nebula and open clusters. Also has a jaunty angle which I quite liked in DSO browser.
3 hours of Ha was combined with the original 2 hrs of RGB data. Luminance added nothing, combined using LRGB combination in PI.
Large image here
NGC6188 HaRGB
FSQ106n, AP Mach1, STL 6303e. The internal guide chip caused issues so switched over to a Baader Vario finder with an STi ccd which worked really well.