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M52 Open Cluster
Telescope: Astro-Physics 130 STARFIRE GTX
Guide Scope: Mini Borg 50
Mount: AP 900 GTO using autoguider
Lens: William Optics FLAT4 0.8x reducer/flatterer [10]
Camera: ZWO ASI178MC-COOL Color
Exposure: 2h 50m (40 at 2mins. & 90 & 1min.)
Processing: ImagesPlus 6.5
Location: MHO
Date: 24-Dec-2018