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Whirlpool Galaxy

Whirlpool Galaxy

M51 with the new EdgeHD 8 & 533mc at f/10. Couldn't find any guide stars, so I took 30s unguided subs. I took 84, 51 went into the stack (25.5 minutes!). Bortle 6, no moon. Flats and bias only.

Processed using Siril & GIMP

    • Craigar likes this

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