Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4263  ·  M 51  ·  NGC 5169  ·  NGC 5194  ·  NGC 5195  ·  NGC 5198  ·  Whirlpool Galaxy
M51_HaLRGB, Jan Monsuur
M51_HaLRGB
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M51_HaLRGB

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
M51_HaLRGB, Jan Monsuur
M51_HaLRGB
Powered byPixInsight

M51_HaLRGB

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

This is the final M51, with RGB added and Ha added. I shot the frames end of May 2019 from my backyard.

Perhaps too little Ha frames were collected, because adding Ha did not contribute very much. Or, may be M51 does not "have" much Ha?

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Revisions

  • M51_HaLRGB, Jan Monsuur
    Original
  • Final
    M51_HaLRGB, Jan Monsuur
    B

B

Description: Performed selective colorsaturation, deconvolution with an external PSF, extra PixelMath

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M51_HaLRGB, Jan Monsuur