Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 2976  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
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M81, M82 and IFN, Shun-Chia yang
M81, M82 and IFN
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M81, M82 and IFN

Getting plate-solving status, please wait...
M81, M82 and IFN, Shun-Chia yang
M81, M82 and IFN
Powered byPixInsight

M81, M82 and IFN

Equipment

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Acquisition details

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Description

With the progress of technology, targets that were previously difficult to photograph have become increasingly easy. Two years ago I tried photographing this region in a Bortle 3 environment, even accumulating 8 hours of exposure it was still invisible. However, now in a Bortle 6 environment with six hours of exposure it can be photographed, of course, the IFN lacks detail, but it is still far beyond my expectations.

Comments

Revisions

  • M81, M82 and IFN, Shun-Chia yang
    Original
  • M81, M82 and IFN, Shun-Chia yang
    B
  • M81, M82 and IFN, Shun-Chia yang
    C
  • Final
    M81, M82 and IFN, Shun-Chia yang
    E

Sky plot

Sky plot

Histogram

M81, M82 and IFN, Shun-Chia yang

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