M55
Image taken at Clayton Bay, South Australia
Equipment - 300mm OOUK AG12 Newtonian, QSI WSG-8, Software Bisque PME
Guiding - SBIG STi
Software - MaximDL 6, Focusmax V4, SkyX, CCDautopilot 5
LRGB 3 hours
Processed in CCDstack 2 and Photoshop CS6
Object - Located in the constellation of Sagittarius at a distance of 17,600 light years.
This globular cluster has a radius 48 light years and a mass of 269,000 times of the Sun.