Using a fairly new setup, as they were in the light train: Altair Astro Triband D-ERF 115mm, Tecnosky 102/1100 ED refractor, Lunt CaK B1800, ASI 533MM, along with my EQ3 with the home built controller, I captured the following frames.

full disk, linear light

full disk, linear light

full disk, paraboloid gamma curve

full disk, paraboloid gamma curve

detail from the full disk

detail from the full disk

same, colorized

same, colorized

 

ersatz-obsi, a window to infinity

ersatz-obsi, control panel and recording laptop