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M13 Great Globular Cluster

M13 Great Globular Cluster

This was com+posed of 67 frames (RGB x 20 each at 3min/frame plus Ha x 7 at 5min/frame) for an integration time of 3hrs+35min. Telescope was the Evostar 80ED and Vixen SXD2 mount. EFW Filter wheel and ZWO ASI1600 MM Pro camera at -10C, Bin 1x1, Gain 139, Offset 21.
Upper Coverdale New Brunswick, June 2023.
Category:Scenic
Subcategory:Night Sky
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