Constellation: Ursa Major
~11.8 million light years distant
January 31, 2012 and February 1 and 2, 2013
Ocala, FL
RGB 6 min subs for a total of 1 hour each channel
Luminance (with IDAS LP filter) combination of 4 min and 6 min subs totaling 4 hours and 16 min
Ha 15 min subs for a total of 1 hour
