Digital Gallery - Deep Sky - Maurice Toet
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IC 1805, Hart Nebula

IC 1805, Hart Nebula

Exposure time: 7 hours (30 min. 7 nm H-alpha subs) | Optics: INTES MK-69 150 mm f/6 | Camera: SBIG ST-8300 | Mount: Astro-Physics Mach1 GTO | SQM: 18.5 magnitude/arcsec² | Location: Zoetermeer, Netherlands | Date: October 2, 2011.