Good day all.
Had a crack at the Witch's head nebula. It was very warm last night. My camera struggle to get to -10, so I had to leave it at -5.
I manage to stack 49 subs. I think I lost about 8 frames due to satellite trails mainly.
There was much thermal noise with red and blue pixel in the image which I manage to remove pretty much.
Polar error was 0.02. And it was guiding between 0.55 and 0.70 with average of 0.65.
Sky was pretty clear, I could easily see the Milkyway spanning from the north east two the south. So my Bortle sky was around 4. My next task is the West veil nebula, witches broom stick.
Hope you like it.