Image Details: M108 by Ken Crawford
RCOS 20" RC @ F6.3
SBIG ST10XME AO7 / RCOS .67 Reducer Mod
AstroDon -LC RGB Filters
Lum =90 minutes unbinned (Clr filter)
RGB = 35 minutes binned 2x2 each filter
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Image Details: M108 by Ken Crawford RCOS 20" RC @ F6.3 SBIG ST10XME AO7 / RCOS .67 Reducer Mod AstroDon -LC RGB Filters Lum =90 minutes unbinned (Clr filter) RGB = 35 minutes binned 2x2 each filter
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