Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  Pinwheel galaxy
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M101 in HaLRGB, Dan Kusz
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M101 in HaLRGB

Getting plate-solving status, please wait...
M101 in HaLRGB, Dan Kusz
Powered byPixInsight

M101 in HaLRGB

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Description

M101 with 32hours of total integration. I tried to pour on the exposure time to reduce the noise to hopefully make editing easier, but it is still challenging. I really love the way the Ha shows up in the arms. Not to sure if I went beyond the point of diminishing returns with the amount of total integration time, what do you think?

Cheers and Clear Skies

Dan

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  • M101 in HaLRGB, Dan Kusz
    Original
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    M101 in HaLRGB, Dan Kusz
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  • M101 in HaLRGB, Dan Kusz
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M101 in HaLRGB, Dan Kusz