{"id":10570,"date":"2024-07-15T15:30:28","date_gmt":"2024-07-15T15:30:28","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/ngc-6946\/"},"modified":"2025-06-08T22:43:47","modified_gmt":"2025-06-08T20:43:47","slug":"ngc-6946","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/ngc-6946\/","title":{"rendered":"NGC 6946"},"content":{"rendered":"

Hello,<\/p>\n

j’ai profit\u00e9 d’un dimanche de cong\u00e9 (oui je sais c’est \u00e9trange) pour pointer le t\u00e9lescope en direction de C\u00e9ph\u00e9e.<\/p>\n

Au d\u00e9part ma cible \u00e9tait un peu diff\u00e9rente et par erreur NGC 6946 est apparue sur le capteur.
\nIl faut bien dire que cette partie du ciel est particuli\u00e8rement riche en \u00e9toiles et objets de toutes sortes.
\nJ’ai alors d\u00e9cid\u00e9 que ce serait ma cible du jour.<\/p>\n

41 poses de 240 secondes
\nT250\/1100 ASI 2400MC pro
\nN.I.N.A pour les gestion de la prise de vue
\nPhd2 pour la correction de suivi
\nSkypikit pour le pilotage des moteurs
\nPixinsight pour le traitement.<\/p>\n

NGC 6946 aussi appel\u00e9e galaxie du feu d’artifice est une galaxie spirale de magnitude 9 distante de 18.1 al
\nElle est connue pour sa grande production de supernovae. (wiki)<\/p>\n

Dans le m\u00eame champ NGC6939 un amas ouvert de magnitude situ\u00e9 \u00e0 5610 al d\u00e9couvert par William Herschel (wiki)<\/p>\n

\"\"<\/a><\/p>\n

Avec correction SCNR…c’est mieux<\/p>\n

\"\"<\/a><\/p>\n

Sur cette derni\u00e8re version j’ai essay\u00e9 de faire resortir les n\u00e9bulosit\u00e9s pr\u00e9sentes dans le champs. Les r\u00e9gion Ha ressortent aussi mieux dans les bras de la galaxie. Perso, je pr\u00e9f\u00e8re cette derni\u00e8re version.<\/p>\n

\"\"<\/a><\/p>\n

JM<\/p>\n\n\n

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\n Veuillez voter<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Hello, j’ai profit\u00e9 d’un dimanche de cong\u00e9 (oui je sais c’est \u00e9trange) pour pointer le t\u00e9lescope en direction de C\u00e9ph\u00e9e. Au d\u00e9part ma cible \u00e9tait un peu diff\u00e9rente et par erreur NGC 6946 est apparue sur le capteur. Il faut bien dire que cette partie du ciel est particuli\u00e8rement riche en \u00e9toiles et objets de […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-10570","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10570"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10570\/revisions"}],"predecessor-version":[{"id":11120,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10570\/revisions\/11120"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}