Hello everyone.
Happy to see that this galaxy just fits in the FOV of the CDK and U16M.
This is a Ha(SynL)LRGB image consisting of 4.5:4.5:3.5.3.5:3.5 hours (19.5 hours).
The Ha really did have to be toned down a little. If I left it dialed all the way up it really dominated the image and just looked like I turned up the saturation 200%.
http://www.martinpughastrophotograph...M33_HaLRGB.jpg
thanks for looking
Martin