Thank you Martin. Your guidance help me out. I'm very excited to see what I can do now with mono.
As I type, I'm doing my very first session on Narrow Band. The Sky is good tonight and as always the moon is out too - hence why I went down this path.
I have Ha, S2 and 03 now. If I have time I'll go back to M83 and get some Ha. I'm still learning how to add Ha to my RGB or OSC image in PI...
