M42 and Running Man nebula, taken from Siddington, Macclesfield. 12 180" subs with SkyWatcher 150PDS and moded Canon 600D. Captured with NINA and processed in SiriL, GIMP and Apple Photos.

Photometric CC

Histogram Transf. (mid=0.040, lo=0.027, hi=1.000)

Histogram Transf. (mid=0.500, lo=0.052, hi=1.000)

SCNR (type=0, amount=1.00, preserve=true)

Saturation enhancement (amount=0.40)

Median Filter (filter=5x5 px)

 

Done