Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  NGC 4627  ·  NGC 4631  ·  NGC 4656  ·  NGC 4657
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NGC4631 - Whale Galaxy and Companions, Roberto Botero
NGC4631 - Whale Galaxy and Companions
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NGC4631 - Whale Galaxy and Companions

Getting plate-solving status, please wait...
NGC4631 - Whale Galaxy and Companions, Roberto Botero
NGC4631 - Whale Galaxy and Companions
Powered byPixInsight

NGC4631 - Whale Galaxy and Companions

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Description

L(Ha):R(Ha):G:B composition to show how active NGC4631 is.

L: 19 x 900s (1x1)

Ha: 18 x 900s (2x2)

R:G:B: 10 x 300s (2x2)

L (50%) : Ha (50%)

R (60%) : Ha (40%)

Update 8 May 2015: Re-processed fully in PixInsight v1.8. Version B is LRGB and C, LHaRGB using NRGB script.

Comments

Revisions

  • NGC4631 - Whale Galaxy and Companions, Roberto Botero
    Original
  • NGC4631 - Whale Galaxy and Companions, Roberto Botero
    B
  • Final
    NGC4631 - Whale Galaxy and Companions, Roberto Botero
    C

Sky plot

Sky plot

Histogram

NGC4631 - Whale Galaxy and Companions, Roberto Botero

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Cloudy Nights