Deep Sky - Maurice Toet
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IC 5146, Cocoon Nebula

IC 5146, Cocoon Nebula

Exposure time: 5 hours, L:R:G:B = 120:60:60:60 minutes (15 min. L and 10 min. RGB subs) | Optics: Takahashi FSQ-106ED f/5 | Camera: SBIG ST-8300 | Mount: Astro-Physics Mach1 GTO | SQM: 21.1 magnitude/arcsec² | Location: Wateren, Netherlands | Date: October 9, 2010.