16" RCOS @ f/11.3
A
pogee U9
Planewave 200HR

Data acquired at CTIO

LRGB: unbinned

Lum 22 hrs
Red 6 hrs
Green 7 hrs
Blue 7 hrs


Processed with
Maxim,
Adobe PS, and
PixInsight
M83, aka the Southern
Pinwheel Galaxy.

The older attempt can be
found
HERE.
                  M83 -- Southern Pinwheel Galaxy
                    
    Click on image to enlarge