M17
(Click to enlarge) This image © Copyright 2018, Michael Fulbright Acquired with RASS. Date: 07/21/2019 Telescope: Teleskop-Service ONTC 8" f4 Mount: Astro-Physics Mach1GTO Camera: ZWO ASI1600MM-Cool Exposure: Astrodon Ha 1.25" 5nm: 24x300" (gain: 139.00) -10C bin 1x1 Accessory: GPU Coma Corrector
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