{"id":9264,"date":"2021-09-02T17:12:21","date_gmt":"2021-09-02T16:12:21","guid":{"rendered":"http:\/\/outters.fr\/?p=9264"},"modified":"2025-07-15T17:04:04","modified_gmt":"2025-07-15T16:04:04","slug":"sh2-106-sho-rgb","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=9264","title":{"rendered":"Sh2-106-SHO-rgb"},"content":{"rendered":"

<\/div><\/div><\/span>

Propeller nebulae-SHO-rgb<\/span> <\/span><\/p><\/h2><\/span>

<\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/a><\/span><\/div><\/div><\/div>
<\/i><\/div>

Image SHO-RGB<\/h2><\/a><\/div><\/div><\/div>
<\/div><\/div>
<\/div><\/div><\/span>

Commentaires sur l’objet photographi\u00e9<\/span><\/p><\/h1><\/span>

<\/div><\/div><\/div>

Il aura fallu quasiment tout l’\u00e9t\u00e9, si on peut appeler cela un \u00e9t\u00e9 ! traitement classique en SHO-rvb avec 20% d’apport de RGB sur la couche SHO.<\/p>\n

\"outters-nicolas\"<\/p>\n<\/div>

<\/div>
<\/div><\/div><\/span>

Donn\u00e9es techniques
\n<\/span><\/p><\/h2><\/span>

<\/div><\/div><\/div>
<\/i><\/div>

Donn\u00e9es techniques de prise de vue<\/h2><\/div>
<\/div>
\n

Object : Sh2-106
\nDate images Du 8 aout au 2 septembre 2021
\nOptics : Rcos 12.5″
\nMount : Paramount ME Num\u00e9ro 3
\nLocation : Sirene observatory
\nSeeing : fwhm :\u00a0 1.35 \u00e0 2.8 arc sec \/pixel
\nCcd : Apogee 16U
\nfilter wheel : Apogee
\nfilters : Astrodon
\nSIIHaOIII rvb
\nFocuser :TIM
\nGuiding : Atik 314L+
\nTemp. out : T\u00b0
\nTemp ccd : -25\u00b0
\nTotal exposure : 52.5 h
\ntout en binning 1×1
\nSII : 36 x 20′
\nOIII : 39\u00a0 x\u00a0 20′
\nHa : 48 x 20 ‘
\nRVB :\u00a0 46 x 5′ pour chaque filtre<\/p>\n

Rouge 30 x 5′ \/ vert 30 x 5′ \/ bleu 30 x 5’<\/p>\n<\/div><\/div><\/div>

<\/i><\/div>

Donn\u00e9es scientifiques<\/h2><\/div>
<\/div>
\n

Sh2-106<\/b>\u00a0est une\u00a0r\u00e9gion HII<\/a>\u00a0et une zone de\u00a0formation d’\u00e9toiles<\/a>\u00a0situ\u00e9e \u00e0 environ \u223c2\u00a0000\u00a0a.l.<\/a><\/abbr>\u00a0(\u223c613\u00a0pc<\/a><\/abbr>) de la\u00a0Terre<\/a>\u00a0dans la constellation du\u00a0Cygne<\/a>1<\/a><\/sup>.<\/p>\n

Au centre de la n\u00e9buleuse se trouve\u00a0S106 IRS 4<\/a>, une\u00a0\u00e9toile<\/a>\u00a0jeune et massive \u00e9mettant des jets de gaz chaud \u00e0 partir de ses p\u00f4les, ce qui donne sa forme \u00e0 la n\u00e9buleuse, qui s’\u00e9tend sur environ 2 ann\u00e9es-lumi\u00e8re2<\/a><\/sup>.<\/p>\n

<\/span>\u00c9toile centrale<\/span>[<\/span>modifier<\/a>\u00a0|\u00a0<\/span>modifier le code<\/a>]<\/span><\/span><\/h2>\n

S106 IRS 4 fait environ 15\u00a0masses solaires<\/a>\u00a0et ne se serait form\u00e9e qu’il y a environ 100\u00a0000\u00a0ans3<\/a><\/sup>. Avec une temp\u00e9rature de surface estim\u00e9e \u00e0 environ\u00a037\u00a0000<\/span>\u00a0kelvins<\/a><\/abbr>, elle est classifi\u00e9e comme \u00e9tant une \u00e9toile de\u00a0classe spectrale<\/a>\u00a008.<\/p>\n

Avec les forts vents stellaires \u00e0 ses p\u00f4les, qui soufflent \u00e0 environ 100 km\/s, elle perd environ 10\u22126<\/sup>\u00a0M<\/i>\u2609<\/sub><\/a>\u00a0par ann\u00e9e.4<\/a><\/sup>.<\/p>\n

Plusieurs centaines de\u00a0proto\u00e9toiles<\/a>5<\/a><\/sup>\u00a0et de\u00a0naines brunes<\/a>\u00a0se seraient \u00e9galement form\u00e9es dans la r\u00e9gion3<\/a><\/sup>.<\/p>\n\n\n\n\n\n
Localisation<\/caption>\n
Ascension droite<\/a><\/th>\n\n
D\u00e9clinaison<\/a><\/th>\n\n
Constellation<\/a><\/th>\n\n
Cygne<\/a>\"Voir<\/a><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Astrom\u00e9trie<\/caption>\n
Distance<\/a>\u00a0au Soleil<\/th>\n\n
2\u00a0000 al\"Voir<\/a><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Identifiants<\/caption>\n
Simbad<\/a><\/th>\n\n
SH 2-106<\/a><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div>
<\/div><\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":9263,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[102,108,110,114,124,128,152,501],"tags":[264,334,389,521],"class_list":["post-9264","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-nebuleuse","category-telescope-rc300","category-catalogues","category-sharpless","category-sho-rvb","category-observatoire-sirene","category-toutes-categories","category-saison-2021","tag-sharpless","tag-sh2","tag-nebuleuses","tag-sh2-106","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/9264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9264"}],"version-history":[{"count":2,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/9264\/revisions"}],"predecessor-version":[{"id":9267,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/9264\/revisions\/9267"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/media\/9263"}],"wp:attachment":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}