{"id":8102,"date":"2006-01-14T17:10:45","date_gmt":"2006-01-14T17:10:45","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/autre-classique-dhiver-la-tete-de-cheval\/"},"modified":"2025-06-17T12:29:13","modified_gmt":"2025-06-17T10:29:13","slug":"autre-classique-dhiver-la-tete-de-cheval","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/autre-classique-dhiver-la-tete-de-cheval\/","title":{"rendered":"Autre classique d’hiver: la t\u00eate de cheval"},"content":{"rendered":"

Auteur: Didier Keus (dk31t5@skynet.be)<\/p>\n

Bonjour,<\/p>\n

Voici l\u2019image r\u00e9alis\u00e9e la nuit de samedi 7 \u00e0 dimanche 8\/1 dernier; il m\u2019a fallu un peu plus de temps pour la traiter (merci Alnitak).
\nIl s\u2019agit de la classique t\u00eate de cheval et la n\u00e9buleuse de la flamme.<\/p>\n

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

Suppression des darks, deblooming, alignement et addition des images; DDP pour la couche Halpha.
\nSuppression des rayons cosmiques et des restes de blooming (bon, Alnitak tire encore une dr\u00f4le de figure).<\/p>\n

Mat\u00e9riel:
\nAP 130 @f\/4.5 (r\u00e9ducteur 0.75 AP)
\nAP 900 GTO
\nST-10XME
\nComposition:
\nL= 6 x 10 minutes Halpha (652 nm)
\nR= 3 x 10 minutes SII (670 nm)
\nG= 3 x 10 minutes OIII (500 nm)
\nB= 3 x 10 minutes Hbeta (486 nm)<\/p>\n

Amicalement
\nDidier <\/p>\n\n\n

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

Auteur: Didier Keus (dk31t5@skynet.be) Bonjour, Voici l\u2019image r\u00e9alis\u00e9e la nuit de samedi 7 \u00e0 dimanche 8\/1 dernier; il m\u2019a fallu un peu plus de temps pour la traiter (merci Alnitak). Il s\u2019agit de la classique t\u00eate de cheval et la n\u00e9buleuse de la flamme. Suppression des darks, deblooming, alignement et addition des images; DDP pour […]<\/p>\n","protected":false},"author":7,"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-8102","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8102","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=8102"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8102\/revisions"}],"predecessor-version":[{"id":15123,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8102\/revisions\/15123"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=8102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=8102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=8102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}