I recently got a new CGM VX mount and a 6 inch Celestron. Over the past few nights i mounted my Canon 60 DA on the mount and did 63, 180 second exposures (3 hours+) on the North American and Pelican. This was done with no guiding, just tracking and from my home in Phoenix. I shot this at ISO 800, F6.3 and at 100mm. Here's the link and thanks for looking. Albert https://www.flickr.com/photos/49526053@N04/14327630900/ -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.