Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 94  ·  NGC 4736
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M94, Peter Goodhew
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M94

Getting plate-solving status, please wait...
M94, Peter Goodhew
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M94

Equipment

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Acquisition details

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Description

M94 - another beauty of a galaxy, but tricky to process because of the high dynamic range. The core is intensely bright whereas the outer parts lurk just above the noise level - so I grabbed lots of luminance.

52x600s luminance and 20x300s for each RGB channel.

Comments

Revisions

  • M94, Peter Goodhew
    Original
  • M94, Peter Goodhew
    B
  • Final
    M94, Peter Goodhew
    C

B

Description: improve star colour

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C

Description: increased saturation

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Sky plot

Sky plot

Histogram

M94, Peter Goodhew