Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457
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M101 - Pinwheel Galaxy, stricnine
M101 - Pinwheel Galaxy
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M101 - Pinwheel Galaxy

Getting plate-solving status, please wait...
M101 - Pinwheel Galaxy, stricnine
M101 - Pinwheel Galaxy
Powered byPixInsight

M101 - Pinwheel Galaxy

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Description

I'm not sure if the brownish areas in the outer spiral bands are "real" or are artifacts of the camera and/or processing, I tend towards the later.

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M101 - Pinwheel Galaxy, stricnine