IC4605, NGC6144 M4 and Antares
Image taken at Clayton Bay, South Australia
Equipment - FSQ106ED and QSI683-8
Guiding - QSI OAG and SBIG ST-i.
Software - MaximDL, Focusmax, Pinpoint, CCDautopilot 5
LRGB 320 180 140 200 (All sub exposures 20 minutes)
Darks, flats and biases applied
Processed in CCD stack and Photoshop CS6
Mosaic 2 panels
Object -located in the constellation of Scorpius at a distance of varying distances. M4 is around 7200 lights away while NGC6144 is 33,000 light years away. IC4605 is 393 light years away and Antares is 550 light years away.