Last night I captured 2.5 hours of 300 second unguided RGB images of M13. I used Excalibrator to generate the proper colors and cropped it a bit. When plate solved you can see a ton of galaxies in the field of view. Albert https://www.flickr.com/photos/49526053@N04/13722202643/in/photostream/ -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.