Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 3  ·  NGC 5272
M3, Sergei
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M3

M3, Sergei
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M3

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Description

160mm refractor 
15-20mph wind made longer subs difficult, after taking ~130 x 30s subs, PI Subframe Selector to pick 29 best ones for integration into this image. So a form of lucky imaging after all.

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M3, Sergei