Helena Observatory,   Tupperville, NS
M13 globular cluster in Hercules
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M13 globular cluster in Hercules, 28-May-2011 Scope: Orion 200mm Astrograph, f/4 Mount: HEQ5 Guiding: none Imaging Camera: Pentax ISD-DL ISO: 1600 Frames: 18 @ 58s Total Exposure: 17m24s Processing: DSS, PixInsight   Reprocessed 2016-02-06

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Last modified: 02-Feb-2019