Headphone Nebula or PK164+31.1

Skywatcher 190MN, NEQ6 mount, Altair Tri-|Band filter, ASI294MC Pro at -20C. 45 x 5 minute exposures (3 hour 45 minutes ) at Gain 120, Offset 30, 50 dark frames, 50 flat fields and 50 dark flat frames.

 

Processed in Pixinsight Topaz denoise and Photoshop.

 

Collected between 0:03 to 1:52 on the 24th of March, 2022.

 

Passing thin clouds.

Done