Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5471  ·  NGC 5477
M101, Olivier Meersman
M101
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M101

M101, Olivier Meersman
M101
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M101

Equipment

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Acquisition details

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Description

Ha LRGB composite.

21 hours of data.

R: 224x30 sec

G: 286x30 sec

B: 307x30 sec

L: 999x30 sec

Ha: 103x180 sec

Comments

Revisions

  • M101, Olivier Meersman
    Original
  • M101, Olivier Meersman
    B
  • Final
    M101, Olivier Meersman
    C

Sky plot

Sky plot

Histogram

M101, Olivier Meersman