M81 (Scott) - AstroBin

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: Bode's Galaxy · M 81 · NGC 3031

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M81

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M81

When I hear the word galaxy, M81 is the image that comes to mind. The near perfect symmetry along with the detailed structures in the spiral arms combine to make a beautiful target.

I'm not sure why but this dataset took much more effort than I expected to get near the colors I was after, which I never was quite able to achieve. Some Ha data would help as the image is a bit flat without them. Hopefully I can capture some soon.

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Description: I took advantage of the clear skies last night to capture an hour of Ha on M81, which seemed to work well in spite of the full moon.

I then combined it with the LRGB stacks I shot last week, and completely re-processed the image. I took a different approach to the color and took what the image was giving me rather than try and make it look how I wanted. This result is much closer to what I was after.

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Schmidt-Cassegrain Telescope (SCT) Imagers

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Basic success
Started	...
Astrometry.net job	3304992
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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