https://5648241463035185644-a-180274...attredirects=0
Even after a huge crop the curvature is quite visible, but the good news is my flattener is about to ship. I got too excited and burnt the core while processing.
Scope TEC 160FL
CCD: STL11k self guided
Filter: Astrodon Gen2
Exp: 9x 3min Lum (and then my POD blocked the view near the best part of the sky, might have to consider shifting the pod a bit)