HOO version with synthetic Sulphur channel (mono extraction using APP)
294mc Pro
3 hours acquisition Optolong L-Extreme
Skywatcher ED72 and 0.85 reducer
Processed in Photoshop Used a ha luminance layer for extra detail All extracted from the original stack of 300 and 600 second subs in Astropixel processor.
ASIAIR for guiding
Astrobin here