I'm currently trailing different methods of combining Ha into my DSLR data. Some of it has been taken with the same telescope but others haven't, this particular one has.
Adding Ha to the red channel is super easy... Adding it as a luminance layer is where I've been struggling at times due to how absolutely tiny the Ha stars are compared to the DSLR stars. I feel like I'm slowly getting better, haven't quite got there yet but I'm getting better
High Res Version
Practice makes not quite so imperfect
