Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's galaxy  ·  Bode's nebulae  ·  M 81  ·  NGC 3031
Messier 81, Madratter
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Messier 81

Messier 81, Madratter
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Messier 81

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Description

The luminosity data I collected on February 2nd, 2015. The color data was collected on Jan 30th, 2014. This L data is significantly sharper than the previous effort.

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Messier 81, Madratter