M33 Ha 90Min

Comment

Comment by Gary Gonnella on August 5, 2011 at 8:46am

Thanks for the comment Marc. I was using the 12nm filter form Astrodon. I also have the 3nm filters but for distant stuff and imaging at F1.9 I get better results with the 12nm

Comment by Marc Basti on August 4, 2011 at 12:17pm

Gary glad you took this shot, always been curious what/how much would show up on 33 (a lot more than I thought-cool). What strength Ha filt did you use. Nice, Marc