Image Details: M101 by Ken Crawford
RCOS 20" RC @ F8.3
SBIG ST10XME AO7
AstroDon -LC RGB Filters
Lum =80 minutes unbinned (Clr filter)
RGB = 20 minutes binned 2x2 each filter
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Image Details: M101 by Ken Crawford RCOS 20" RC @ F8.3 SBIG ST10XME AO7 AstroDon -LC RGB Filters Lum =80 minutes unbinned (Clr filter) RGB = 20 minutes binned 2x2 each filter
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