Hello everyone
I have been really excited about this image given that the data has been acquired under some excellent seeing at my remote observatory in California.
This is a 28 hour data set consisting of HaLRGB (8:8:4:4:4 hours). The data was acquired by both myself and my SRO partner, Bill Snyder, but was processed by me.
I am personally delighted with the result.
http://www.martinpughastrophotograph...s/M51_LRGB.jpg
cheers
Martin