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NGC 7789 Open Cluster
Telescope: Vixen FL102S
Lens: AP CDDT67 at f/6.8 reducer
Mount: AP 900 GTO using autoguider
Camera: Canon 60Da ISO 800
Exposure: 30 mins. total (15 at 2 mins.) no darks jpg
Processing: ImagesPlus 5.75
Location: MHO
Date: 25-Oct-2014