Celestial hemisphere:  Southern  ·  Constellation: Aquarius (Aqr)  ·  Contains:  Helix nebula  ·  NGC 7293
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NGC 7293 - The Helix Nebula (L-RGB), Olivier Ravayrol
NGC 7293 - The Helix Nebula (L-RGB)
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NGC 7293 - The Helix Nebula (L-RGB)

Getting plate-solving status, please wait...
NGC 7293 - The Helix Nebula (L-RGB), Olivier Ravayrol
NGC 7293 - The Helix Nebula (L-RGB)
Powered byPixInsight

NGC 7293 - The Helix Nebula (L-RGB)

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Description

L-RGB (synthetic luminance)

1h48 exposure time at 800 iso (Tournefeuille, France)

Newton telescop 200/1000 – 450D EOS filter removed

CLS filter (due to light pollution conditions)

Preprocessing with IRIS (Christian Buil software)

Image processing with Photoshop

Final touch with Lightroom

Comments

Revisions

  • NGC 7293 - The Helix Nebula (L-RGB), Olivier Ravayrol
    Original
  • Final
    NGC 7293 - The Helix Nebula (L-RGB), Olivier Ravayrol
    C

C

Description: New pretreatment with SIRIL - New noise treatment with NoiseWare plugin

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NGC 7293 - The Helix Nebula (L-RGB), Olivier Ravayrol