Nice work Harold! Looks like you are working up to a great workflow. I would suggest using a wired release as you are indeed correct you are very most likely getting some movement from mirror slap. When I used a similar setup I found it best to fire off manually one by one spacing about a second apart for getting best images - your setup might be more or less stable - so some experiments! I typically got between 80-200 frames in depending on mangification used. (lenses and teleconverters in my case!) Shutter speed should be higher imo - I found 1/50s about right for simiar magnification - some would say higher yet, but I found 1/50 fine. I look forward to seeing more work!
Mike
I appreciate the advice. I do use a shutter cable. Unfortunately, I don't have a tracking mount for my refractor so I just use high speed drive mode and keep firing off shots while the moon is in frame. I'll have to see if I can adapt my scope to my iOptron Skyguider Pro. Not sure I want to buy rings just for that purpose, so I may try and use heavy duty zip ties attached to my dovetail. I also agree about the shutter speed. I'm going to aim for 1/50s minimum for sure.















