{"id":7523,"date":"2003-12-25T18:05:15","date_gmt":"2003-12-25T18:05:15","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/la-tete-de-cheval\/"},"modified":"2025-07-28T22:28:28","modified_gmt":"2025-07-28T20:28:28","slug":"la-tete-de-cheval","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/la-tete-de-cheval\/","title":{"rendered":"La T\u00eate de Cheval"},"content":{"rendered":"

Voici le r\u00e9sultat final de ma premi\u00e8re photo trichrome obtenue avec la cam\u00e9ra ST10 XME et la lunette Genesis de 101 mm de diam\u00e8tre et 540 mm de focale. Il s’agit du compositage de 12 images prises dans le rouge, 11 images prises dans le vert et 15 dans le bleu.
\nChaque vue a \u00e9t\u00e9 pos\u00e9e 1 minute en bining 2×2, sans guidage.
\nLa temp\u00e9rature du CCD \u00e9tait r\u00e9gl\u00e9e sur -30\u00b0; J’ai fait la soustraction du bias et du dark, mais pas du flat field. Les logiciels utilis\u00e9s sont CCD Soft et PSP pour la touche finale.<\/p>\n

Les prises de vue ont \u00e9t\u00e9 r\u00e9alis\u00e9es \u00e0 La Fosse la soir\u00e9e du jeudi 18 d\u00e9cembre par une transparence moyenne et une turbulence mod\u00e9r\u00e9e.<\/p>\n

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

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

Voici le r\u00e9sultat final de ma premi\u00e8re photo trichrome obtenue avec la cam\u00e9ra ST10 XME et la lunette Genesis de 101 mm de diam\u00e8tre et 540 mm de focale. Il s’agit du compositage de 12 images prises dans le rouge, 11 images prises dans le vert et 15 dans le bleu. Chaque vue a \u00e9t\u00e9 […]<\/p>\n","protected":false},"author":14,"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-7523","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/7523","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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=7523"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/7523\/revisions"}],"predecessor-version":[{"id":16222,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/7523\/revisions\/16222"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=7523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=7523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=7523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}