I'm trying to image over multiple nights, slowly building signal. I've done some work on my mount as i was getting messages from Phd2 telling me that i had backlash issues.
Anyway, I'm going to upload progress on this, each night that i add more data I'll post the progress. I might also start processing with programs other than gimp.
These are 15min subs at unity gain, 7 Ha, 7 Oii and Sii, asi1600mm and 450mm or so focal length. I'm stretching it pretty hard to get this, and my hope is that with more hours i will stretch less and show more. Ita a pretty tight crop of ngc3572. The whole field had the top of statue of liberty nebula peeking in, its a super cool area.