Reworking some data from summer 2021 to test out some different processing approaches.
This is the same stack of 24x8m Oiii, 21x8m Ha and 24x8m Sii shot with an SBIG 8300M at -10*C through an Askar FRA600 at f3.85. The main changes are an emphasis on the weighting on the Ha for luminance and a different strategy for blending the channels. I didn't bother with the stars because they weren't exactly remarkable in these frames.