Ring Nebula (M57) - 2023-06-18

This is my second RGB image after flocking my focuser drawtube. The reason for a second image is that the data and the processing were so different that I wanted to try shorter exposure durations. I learned from this that I produced many more subs, which were a storage and a processing burden. Longer subs are just fine.

 

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

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

Losmandy G11

 

Software:

Captured with NINA (18 x L @ 60s, 18 each x RGB @ 90s each)

Autoguided with PHD2

Processed with PixInsight

 

Done