It was a hot clear night so the camera was running a bit warm, ISO 800 showed lots of noise but dropping down the 400 helped a lot. I had to bin a few frames that were over 40 degrees due to high noise.
Also, I was shooting from Kuitpo Forrest which is nice and dark but Orion was over the city so I still had some light pollution to contend with so I kept my shots to 2 mins each.
It was also the first time I have tried my new SW field flattener, Im happy with the results so far but haven't pixel peeped the corner stars yet.