Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  De Mairan's nebula  ·  Great Nebula in Orion  ·  Hatysa  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Sh2-279  ·  Sh2-281  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  VdB44
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M42 : Great Orion Nebula (LRGB-Ha with 2 optics), Jean-Baptiste Auroux
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M42 : Great Orion Nebula (LRGB-Ha with 2 optics)

Getting plate-solving status, please wait...
M42 : Great Orion Nebula (LRGB-Ha with 2 optics), Jean-Baptiste Auroux
Powered byPixInsight

M42 : Great Orion Nebula (LRGB-Ha with 2 optics)

Equipment

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Acquisition details

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Description

Image réalisée en combinant les images obtenues avec une AtikOne6 et une lunette 66/400 avec réducteur (320mm de focale) et une TSA102 (f/6) pour gagner en détails dans la nébuleuse.

Image LRGB + Ha

L : combinaison d'images de 600s, 300s, 30s, 5s, 1s.

RGB : combinaison d'images de 300, 5s, 1s.

Ha : 300s

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Image made by combination of 2 images made with a 66/400 refractor (focal : 320mm with reducer) and a TSA-102 (f/6) to improve details in core of the nebula.

Image: LRGB + Ha

L : images combination of 600s, 300s, 30s, 5s, 1s.

RGB : images combination of 300, 5s, 1s.

Ha : 300s

Comments

Revisions

    M42 : Great Orion Nebula (LRGB-Ha with 2 optics), Jean-Baptiste Auroux
    Original
    M42 : Great Orion Nebula (LRGB-Ha with 2 optics), Jean-Baptiste Auroux
    B
  • Final
    M42 : Great Orion Nebula (LRGB-Ha with 2 optics), Jean-Baptiste Auroux
    C

B

Description: Slight improvement of big star halos, and slight correction of contrast.

Uploaded: ...

C

Description: 2021 revision - slight correction of contrast and desaturation of the core.

Uploaded: ...

Sky plot

Sky plot

Histogram

M42 : Great Orion Nebula (LRGB-Ha with 2 optics), Jean-Baptiste Auroux