(Click to enlarge) NGC 281 Ha - ~10 hours OIII - ~ 8 hours Baader Ha and OIII filters 6 inch f/4 Newtonian + Baader MPCC SXV-H9 Combined using Steve Cannistra's bicolor method.
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(Click to enlarge) NGC 281 Ha - ~10 hours OIII - ~ 8 hours Baader Ha and OIII filters 6 inch f/4 Newtonian + Baader MPCC SXV-H9 Combined using Steve Cannistra's bicolor method.
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