I reprocessed my M31 data this weekend. I like this version better than my prior version. In this version I was able to preserve the very faint and wispy dust lanes near the core.
I still have to do some work on some of the stars but that will come later.
As for the blue color bias, I like it. The image is G2V calibrated and the histogram is balanced. So I am happy with it.
http://www.tvdavisastropics.com/astr...s-1_00003f.htm
BTW, my AP155 was decommissioned this weekend. It hopefully will be shipped home safely next week.
-Tom