Hickson 56

Date Lens Exposition
2009/04/21 150mm, f/5.75 LRGB=66:18:18:30min
2009/04/24 150mm, f/5.75 3.75h (L)
2009/04/25 150mm, f/5.75 LRGB=237:39:36:54min


Last update Nov 24, 2009 by AK.