Messier 42/43 en Halpha/CLS (Georges)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Great Orion Nebula · IC 420 · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · Orion Nebula · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri · Upper Sword · the Running Man Nebula

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Messier 42/43 en Halpha/CLS

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Messier 42/43 en Halpha/CLS

Bonjour

Etant tellement occupé avec le planétaire ces derniers temps , j'avais oublié de publier cette image de M42/43 en noir et blanc qui se trouve être l'image de luminance de mon image en HaLRVB postée le 25 décembre.

M42/M43 en HaLRVB

Il s'agit d'une image en Halpha/luminance L traitée à 50/50 et dont les images brutes datent de 2019..Cette image n'avait pas été publiée à l'époque..

Luminance (CLS) : 65x120s + 11x60s + 11x30s en bin1

Halpha : 57x300s en bin1 + 46x30s en bin1 + 94x600s en bin1

Comme d'habitude tous les commentaires sont les bienvenues ..:-)

Georges

Hi

Being so busy with the planetary lately, I forgot to post this black and white image of M42/43 which happens to be the luminance image of my HaLRGB image posted on December 25th.

M42/M43 in HaLRVB

This is an image in Halpha / luminance L processed at 50/50 and whose raw images date from 2019 .. This image had not been published at the time ..

Luminance (CLS) : 65x120s + 11x60s + 11x30s in bin1

Halpha : 57x300s in bin1 + 46x30s in bin1 + 94x600s in bin1

As usual all comments are welcome .. :-)

Georges

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Messier 42/43 en Halpha/CLS

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Messier 42/43 en Halpha/CLS

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