Another repro folks.
Original attached and the link to the repro is here:
http://www.martinpughastrophotograph...ngc3621_v5.jpg
I never did get enough data on this, particularly colour, which is why the first version was so noisy. I have only been able to improve on that slightly, but the galaxy core is much better I think.
this was LRGB of 8.5:2.5:2.5:2.5 hours with a further 8.5 hours of luminance shot 2x2.
This guy dims remarkably fast away from the core, with these prominent blue patches here and there. I just could not tease anything else out without adding too much noise.
Again, I appreciate your thoughts and comments as always.
cheers
Martin