M1 Ha/OIII/SII Blend 1 
(Click to enlarge) This image © Copyright 2018, Michael Fulbright First blend attempt: Date: 11/12/2016 Telescope: Teleskop-Service ONTC 8" f4 Mount: Astro-Physics Mach1GTO Camera: ZWO ASI1600MM-Cool Exposure: Baader H-alpha 7nm: 171x60" (gain: 139.00) -25C bin 1x1, Baader OIII 8.5nm: 60x300" (gain: 139.00) -25C bin 1x1, Baader SII 8nm: 56x300" (gain: 139.00) -25C bin 1x1
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