Hi, It's winter so it is time for some of the greatest hits. I did this one about three years ago when I was first getting started with Astrophotography. In fact it was one of my first images. I have learned a lot since then and decided to do it again. http://www.azstarman.net/M78.htm Comments and suggestions welcomed. Bernard -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.