SH2-129 - Flying Bat Nebula (Gérard Nonnez)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep)

SH2-129 - Flying Bat Nebula, Gérard Nonnez

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SH2-129 - Flying Bat Nebula

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SH2-129 - Flying Bat Nebula

j'ai pas mal hésité à publier cette image, et puis je me suis dit pourquoi pas, bon elle est mal cadrée, c'est plus un essai que j'ai fait cette nuit là

donc voici une image d'une nébuleuse portant le numéro SH2-129, autrement appelé la nébuleuse de la chauve-souris en vol. C'est une nébuleuse en émission de type région HII située à environ 1300 années-lumière de la Terre dans la constellation de Céphée.

en fait, je voulais vois si avec mon setup j'arriverais à faire ressortir OU4 une autre nébuleuse qu'on peut distinguer au travers (bon j'y croyais pas trop au départ, même pas du tout).

OU4 est connue sous le nom de nébuleuse du calamar géant, c'est une nébuleuse planétaire située à environ 2300 années-lumière de la Terre, et découverte que très récemment (2011) par Nicolas Outters.

ça fait un moment que je tourne autour, je l'ai imagé aussi avec la petite lunette RedCat 51 pour l'avoir en complet, mais bon, pas convaincu du résultat obtenu, c'est un peu mon Graal cette nébuleuse, je vais devoir me résoudre à passer au capteur n&b avec RAF et filtre HII, OIII je pense et passer quelques nuits dessus, mais elle en vaut la peine (d'ici quelques années).

je l'aurais un jour, je l'aurais.

Bon ciel à tous

Gérard

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SH2-129 - Flying Bat Nebula

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