M42 The Great Orion Nebula

Skywatcher ED80/600 Black Diamond with ED80 field flattener/0.85 reducer

Skywatcher EQM 35 goto pro mount Guiding with PhD2 and Stellarium

Dithering on every 3rd frame

Zwo Asi 385MC Colour Camera with zwo 280mm guide scope

Zwo Asi 294 MC Pro colour cooled camera cooled to -5°

Bin 1

Baader UHC S Booster filter

Unity gain 120

Offset zero

190 × 60 seconds light frames

63 × 60 seconds Dark Frames

Captured with Sharpcap in Fitts file format with forced RGGB

Stacked with Deep Sky Stacker

Histogram stretched with Gimp

Core reduction with Registax

Final processing with Adobe Photoshop Express

Done