APM/TMB115 @ f/5.4 Riccardi .75x Reducer
Atik 383L+ Mono Camera Atik EFW2/OAG
Astrodon HaRGB Filters Losmandy G11-Gemini 2
Ha=19x20min RGB=9x10min each
Total =10hrs 50min
For this image I combined the Hydrogen Alpha (Ha) with the RGB channels (70%-R, 15%-G, 15%-B) and then also used the Ha (50%) as Luminance for detail and contrast. Very little sharpening or noise reduction was done.