{"id":30267,"date":"2022-11-07T13:56:22","date_gmt":"2022-11-07T12:56:22","guid":{"rendered":"http:\/\/www.astrobreuillet.fr\/wordpress\/?p=30267"},"modified":"2022-11-07T13:56:22","modified_gmt":"2022-11-07T12:56:22","slug":"nebuleuse-de-la-carene-ngc3372-hemisphere-sud","status":"publish","type":"post","link":"https:\/\/www.astrobreuillet.fr\/wordpress\/?p=30267","title":{"rendered":"N\u00e9buleuse de la Car\u00e8ne NGC3372 (H\u00e9misph\u00e8re Sud)"},"content":{"rendered":"

Views: 166<\/p>

Cyril NOGER<\/p>

C’est une n\u00e9buleuse en \u00e9mission et une n\u00e9buleuse par r\u00e9flexion situ\u00e9e dans la constellation de la Car\u00e8ne. Elle se situe \u00e0 environ 8500 ann\u00e9es lumi\u00e8re nous.
\nLes photos brutes (calibr\u00e9es) proviennent de l’Association Telescope Live (https:\/\/telescope.live\/home) qui dispose d’instruments au Chili entre autres…
\nCes photos ont \u00e9t\u00e9 acquises par l’AIP (Astro-Images Processing: https:\/\/www.astro-images-processing.fr\/page\/580494-accueil) pour ses adh\u00e9rents qui souhaitent en faire le traitement.
\nVoici donc ma version en SHO RGB (ce qui veut dire que les images en S, H et O (longueurs d’onde du Sulfure, Hydrog\u00e8ne alfa et Oxyg\u00e8ne) ont \u00e9t\u00e9 combin\u00e9es avec les images en R, G et B (lumi\u00e8re visible)).<\/p>\n

Mat\u00e9riels:
\nT\u00e9lescope: Planewave CDK24 de 60cm de diam\u00e8tre, F\/D 6.5
\nCam\u00e9ra: FLI ProLine PL9000 pixels 3056 x 3056, Pixel scale 0.62 arcsec\/px
\nField of view 32′ x 32′<\/p>\n

Pack d’images (pr\u00e9trait\u00e9es):
\nS : 10x600s
\nH : 19x600s
\nO : 11x600s
\nRVB : 10x300s pour chaque couleur
\nD’un point de vue qualit\u00e9 des images fournies, j’ai finalement retenu S x10, H x19 , O x4, R x10, Vx10 et B x10.
\nCa repr\u00e9sente un temps de pose total (retenu) de 480min soit 8h tout pile.
\nTraitement avec le logiciel Pixinsight<\/p>\n

\"FindingChart-1.jpg\"<\/a> \"NGC3372_Telescope_Live-AIP_by_Cyril_NOGER_CAB-0.jpg\"<\/a> <\/p>","protected":false},"excerpt":{"rendered":"

Views: 166Cyril NOGERC’est une n\u00e9buleuse en \u00e9mission et une n\u00e9buleuse par r\u00e9flexion situ\u00e9e dans la constellation de la Car\u00e8ne. Elle se situe \u00e0 environ 8500 ann\u00e9es lumi\u00e8re nous. Les photos brutes (calibr\u00e9es) proviennent de l’Association Telescope Live (https:\/\/telescope.live\/home) qui dispose d’instruments au Chili entre autres… Ces photos ont \u00e9t\u00e9 acquises par l’AIP (Astro-Images Processing: https:\/\/www.astro-images-processing.fr\/page\/580494-accueil) […]<\/p>\n","protected":false},"author":5,"featured_media":30269,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_s2mail":"","footnotes":""},"categories":[138],"tags":[],"class_list":["post-30267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-galerie-2022","et-has-post-format-content","et_post_format-et-post-format-standard"],"_links":{"self":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/30267"}],"collection":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=30267"}],"version-history":[{"count":1,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/30267\/revisions"}],"predecessor-version":[{"id":30268,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/30267\/revisions\/30268"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/30269"}],"wp:attachment":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}