Wow. Look at all of those stars. I don't think I've ever seen a single 10 minute exposure so perfect.
Meade 12" LX600, William Optics GT81 IV, Stellarvue F080M3 (guidescope)
SBIG STF-8300EN, ASI 290mm mini (guide camera)
Raspberry Pi 4B 8GB w/Stellarmate out on the scope, Raspberry Pi 4B 4GB test server
Thanks, I wasn't expecting such round stars, it was a "let's try a 10min..." after running a 50 frames at 180sec each.
If tomorrow I get a similar night, I will attempt a 15/20/25 min etc... to see when the star trails arrive
Kstars Mac osx
Odroid C4 / WO Redcat51 / CEM25p / ZWO533MC / QHY5L-II-M (OAG)
I'm impressed by the rounded stars... Excellent image... Can you please advise more about your telescope and its configuration? what do you use for field flattener to get peripheral stars rounded as the central ones? Also, can you describe the light pollution in your location and observation conditions?
C9.25 f/10, HEQ5, MyFocuserPro2, OAG, ASI174MC guide, ASI533MC Pro