Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon
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NGC 2237 - Rosette nebula (Ha-SHO), Olivier Ravayrol
NGC 2237 - Rosette nebula (Ha-SHO)
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NGC 2237 - Rosette nebula (Ha-SHO)

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NGC 2237 - Rosette nebula (Ha-SHO), Olivier Ravayrol
NGC 2237 - Rosette nebula (Ha-SHO)
Powered byPixInsight

NGC 2237 - Rosette nebula (Ha-SHO)

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Description

Tournefeuille, France

Ha-SHO (Luminance with Ha, color with Ha,OIII,SII filters narrow band 12nm)

Ha:2h48, OIII:1h50, SII:2h20mn exposure time - 800 iso

600/80 mm Refractor – EOS 450D filter removed

Preprocessing with SIRIL

Image processing with Photoshop

Final touch with Lightroom

Comments

Revisions

  • NGC 2237 - Rosette nebula (Ha-SHO), Olivier Ravayrol
    Original
  • NGC 2237 - Rosette nebula (Ha-SHO), Olivier Ravayrol
    B
  • Final
    NGC 2237 - Rosette nebula (Ha-SHO), Olivier Ravayrol
    C

B

Description: Noise optimisation for details

Uploaded: ...

C

Description: White balance optimisation

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Sky plot

Sky plot

Histogram

NGC 2237 - Rosette nebula (Ha-SHO), Olivier Ravayrol