That's a lovely image Mike; some faint arms there with that large outer faint arm at the top looking quite impressive!
A general question / thought regarding the presence of magenta in galaxy images - given that spiral arms contain copious amounts of hydrogen as well as hot blue stars I wonder whether there
should be a little magenta in these images? If the data supports it and the stars look balanced, perhaps the colour selection tool in PS should not be used that aggressively as in many images I've seen?
Anyway, looks good to me Mike
