{"id":10571,"date":"2024-07-15T16:58:46","date_gmt":"2024-07-15T16:58:46","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/la-trifide\/"},"modified":"2025-06-08T22:43:47","modified_gmt":"2025-06-08T20:43:47","slug":"la-trifide","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/la-trifide\/","title":{"rendered":"La Trifide"},"content":{"rendered":"

Bonjour,
\nVoici mon r\u00e9sultat sur cette cible \u00e0 priori facile mais qui ne l’est pas du tout lorsqu’on la capture depuis chez nous compte tenu de sa d\u00e9clinaison tr\u00e8s australe. En effet, M20 ne culmine pas \u00e0 plus de 17\u00b0 dans notre ciel lors de son passage au m\u00e9ridien, mais je voulais la tenter avec le C11. Je ne vais pas remuer le couteau dans la plaie en vous rappelant que la m\u00e9t\u00e9o pourrie de cette ann\u00e9e ne nous laisse que tr\u00e8s peu d’opportunit\u00e9s de faire de l’astro et j’ai donc d\u00fb me contenter d’une seule soir\u00e9e de capture ce dimanche 15 juillet \u00e0 partir de 00hr45 car il a quand m\u00eame fallu attendre que le ciel de La Fosse se d\u00e9gage enfin! pour info, la n\u00e9buleuse \u00e9tait \u00e0 moins de 5 degr\u00e9s au dessus de l’horizon lorsque j’ai termin\u00e9 les poses!
\nAu total, 1hr45 de poses cumul\u00e9es \u00e0 800 ISO (plus quelques poses \u00e0 1600 ISO pour d\u00e9boucher l’\u00e9toile double du centre) avec le Canon 350D d\u00e9filtr\u00e9 plac\u00e9 au foyer r\u00e9duit du C11. Pr\u00e9traitement SIRIL puis traitement Pixinsight et finition PSP.<\/p>\n

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

J-Luc<\/p>\n\n\n

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

Bonjour, Voici mon r\u00e9sultat sur cette cible \u00e0 priori facile mais qui ne l’est pas du tout lorsqu’on la capture depuis chez nous compte tenu de sa d\u00e9clinaison tr\u00e8s australe. En effet, M20 ne culmine pas \u00e0 plus de 17\u00b0 dans notre ciel lors de son passage au m\u00e9ridien, mais je voulais la tenter avec […]<\/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-10571","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10571","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=10571"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10571\/revisions"}],"predecessor-version":[{"id":11119,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10571\/revisions\/11119"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}