Ring Nebula - 2023-06-15

This is my first RGB image after flocking my focuser drawtube. I saw no evidience of corner rings while proceesing. The gradient in the masters looked linear and normal, and was easily removed with ABE. Further processing was nominal.

 

ZWO ASI6200MM-Pro/EFW 7 x 2" (LRGB)'

Tele Vue NP101is (4" f/5.4), larger field corrector

Losmandy G11

 

Software:

Captured with NINA

Autoguided with PHD2

Processed with PixInsight

 

Done