Helena Observatory,   North Alton, NS
NGC 7243 (Caldwell 16) Open Cluster
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NGC 7243 (Caldwell 16) Open Cluster, 28-Aug-2017 Scope: Orion 200mm Astrograph, f/4 Mount: CEM60 Guiding: KWIQ/QHY5 / PHD2 Imaging Camera: Atik 383L+ Filters: Astrodon LRGB Frames: 10 @ 5m0s L 1x1, 10 each @ 2m0s R,G,B 2x2 Total Exposure: 2h28m Processing: PixInsight Distance: unknown Astrobin link

Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019