Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457
M 101 revisited, 1074j
M 101 revisited
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M 101 revisited

M 101 revisited, 1074j
M 101 revisited
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M 101 revisited

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Description

I decided to revisit M 101 as my first attempt 5 years ago (!) only focused on the center of the galaxy. It has such interesting arms, I decided to try it again with a wider field. I also collected Ha and OIII subs, but they were fairly noisy as I didn't have enough subs. Plus, I think the final image doesn't really need it. I had quite good seeing for the majority of the subs. L 40x300s, RGB 20x200s 2x2 bin.

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  • M 101 revisited, 1074j
    Original
  • Final
    M 101 revisited, 1074j
    B

B

Description: A little harder stretch.

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M 101 revisited, 1074j