Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 2976  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
M81 IFN, Joostie
M81 IFN
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M81 IFN, Joostie
M81 IFN
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Acquisition details

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Description

A real challenge to process! Actually there should be more in the dataset like e.g. color but it will need more time & skills.

For capturing the IFN a fast tele like a 180mm F2.8 seems a better choice then FL 420mm @ F6.5

Comments

Revisions

  • M81 IFN, Joostie
    Original
  • M81 IFN, Joostie
    B
  • Final
    M81 IFN, Joostie
    C

B

Description: Less extreme stretch, more color. I noticed in the color version there was already a hint visible of the IFN, and stretched that a bit

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M81 IFN, Joostie