Here's my second attempt at M42. My first one was ok but had tracking problems. I think the focus in this one is a bit soft, but 57 mins at ISO 800 (f5 newt) really brought out some detail..I did a quick process in photoshop, ill spend the time tomorrow and get it a bit better (i hope).
Let me know how I can improve, its only my 4th real attempt at this DSO stuff..Picking it up slowly.
Cheers