Good evening
This image is roughly centered on NGC 6259 in Scorpius and comprises Ha(Ha+R)GB of 17:4:4:4 hours for a total of 29 hours.
http://www.martinpughastrophotograph...s/HaRGB-V4.jpg (4Mb)
The Ha frame on its own is amazing, which I will upload later.
Tak FSQ106N/SBIG STL11K Astrodon filters (Ha 3nm)
thanks for checking it out
Martin