{"id":10683,"date":"2024-11-09T17:47:04","date_gmt":"2024-11-09T17:47:04","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/nebuleuse-de-la-bulle\/"},"modified":"2025-06-07T23:01:20","modified_gmt":"2025-06-07T21:01:20","slug":"nebuleuse-de-la-bulle","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/nebuleuse-de-la-bulle\/","title":{"rendered":"N\u00e9buleuse de la Bulle"},"content":{"rendered":"

Quelques bulles de Spumante pour accompagner la superbe n\u00e9buleuse Spaghetti de Jean-Marc d’il y a quelques jours ?<\/p>\n

La n\u00e9buleuse de la Bulle (NGC 7635) est une n\u00e9buleuse en \u00e9mission dans la constellation de Cassiop\u00e9e, non loin de l’amas ouvert M52.
\nC’est une coquille de gaz, due \u00e0 l’interaction entre le vent stellaire d’une jeune \u00e9toile massive (SAO 20575) et le gaz mol\u00e9culaire environnant.
\nSAO 20575 ne se situe pas exactement au centre de la bulle, mais est l\u00e9g\u00e8rement d\u00e9centr\u00e9e.<\/p>\n

L’image avec le VC200L (r\u00e9duite \u00e0 50%, qualit\u00e9 JPEG 75):<\/p>\n

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

Si vous voulez voir l’image en pleine r\u00e9solution et sans perte de qualit\u00e9 :
\nhttps:\/\/www.phenrotay.be\/GAS\/20241109\/VC_HOO_100.jpg<\/a><\/p>\n

Les d\u00e9tails techniques : <\/p>\n

Diam\u00e8tre 200 mm, focale 1800 mm (F\/9)
\nCam\u00e9ra ASI1600MMPro (3.8 microns)
\nR\u00e9solution 0.44 arcsec\/pixel
\nFiltres Astronomik 12 nm Ha et O3
\nHa : 43 images de 10 minutes, soit 7 heures 10 minutes (rouge)
\nO3 : 42 images de 10 minutes, soit 7 heures (vert et bleu)
\nMonture AP Mach1, autoguid\u00e9e off-axis<\/p>\n

Capture avec MaxIm\/DL, de septembre \u00e0 novembre 2024
\nTraitement dans PixInsight (SubframeSelector, WBPP avec darks, flats, flatdarks)<\/p>\n\n\n

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\n 10\/10 - (1 vote) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Quelques bulles de Spumante pour accompagner la superbe n\u00e9buleuse Spaghetti de Jean-Marc d’il y a quelques jours ? La n\u00e9buleuse de la Bulle (NGC 7635) est une n\u00e9buleuse en \u00e9mission dans la constellation de Cassiop\u00e9e, non loin de l’amas ouvert M52. C’est une coquille de gaz, due \u00e0 l’interaction entre le vent stellaire d’une jeune […]<\/p>\n","protected":false},"author":15,"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-10683","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10683","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\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10683"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10683\/revisions"}],"predecessor-version":[{"id":10966,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10683\/revisions\/10966"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}