M51 with 10" and 8" GSO RCs (Alex Varakin)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: IC 4263 · IC 4277 · M 51 · NGC 5194 · NGC 5195 · Whirlpool Galaxy

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M51 with 10" and 8" GSO RCs

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M51 with 10" and 8" GSO RCs

This is a result of another collaboration between my 10" and 8" GSO RCs.
The data was gathered from my Bortle 6-7 backyard.
In addition to LRGB, I also gathered some Ha data.
Initially I tried going with regular process, where Ha signal would be added to LRGB image but was not very happy with the result.
I ended up mixing Ha, G and B and then doing spectroscopic color calibration and the result looked better, so I publish this flavor.

Fine Art Astrophotography
Light Polluted skies
Suburban Astrophotography
Ritchey Chretien telescopes GSO Family
Gso 8 RC Telescope Images
Multiscope Setup
Narrowband imaging
PixInsight Addicts
Broadband under Bortle 7/8/9
Northeast Imagers

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M51 with 10" and 8" GSO RCs

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M51 with 10" and 8" GSO RCs

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