I recently acquired 2 hours of Ha using an STL11002M camera at -30C. I already had some color data.
RCOS 12.5 inch.
http://tinyurl.com/yoffvo
Total of 3 hours. My dark site observatory.
Greg.
RCOS 12.5 inch.
http://tinyurl.com/yoffvo
Total of 3 hours. My dark site observatory.
Greg.