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NGC7331
Telescope: Astro-Physics 130 STARFIRE EDF GT
Lens: William Optics FLAT4 at 0.8x reducer/flattener
Mount: AP 900 GTO using autoguider
Camera: ZWO ASI178MC-COOL Color
Exposure: 1 hour 16 mins. (8 at 2 mins., 8 at 5 mins., 2 at 10 mins.)
Processing: ImagesPlus 6.5
Location: MHO
Date: 26-Oct-2017