{"id":10548,"date":"2024-05-08T21:42:06","date_gmt":"2024-05-08T21:42:06","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/eclipse-solaire-8-avril-2024-pinhole-camera\/"},"modified":"2025-06-08T22:43:49","modified_gmt":"2025-06-08T20:43:49","slug":"eclipse-solaire-8-avril-2024-pinhole-camera","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/eclipse-solaire-8-avril-2024-pinhole-camera\/","title":{"rendered":"Eclipse solaire 8 avril 2024 – Pinhole camera"},"content":{"rendered":"

Une exp\u00e9rience \u00e0 pratiquer lors des \u00e9clipses: la cam\u00e9ra \u00ab\u00a0Pinhole\u00a0\u00bb.
\nUn trou dans une plaque permet de projeter l’image du soleil.<\/p>\n

Quel diam\u00e8tre doit avoir le trou?
\nQuelle sera taille de l’image?
\nQuelle est la r\u00e9solution de l\u2019image?<\/p>\n

Ce post sur Cloudynights donne les r\u00e9ponses:
\nPinhole Size for Eclipse<\/a><\/p>\n

Pour reproduire cet effet, j’ai fabriqu\u00e9 une plaque avec des trous de 1.5, 2, 3, 4 & 5mm.
\nLa tige filet\u00e9e vers le centre de la plaque sert de chercheur solaire.<\/p>\n

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

Voici le r\u00e9sultat lors de l’\u00e9clipse.<\/p>\n

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

Alexandre
\n2024-04-08<\/p>\n\n\n

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

Une exp\u00e9rience \u00e0 pratiquer lors des \u00e9clipses: la cam\u00e9ra \u00ab\u00a0Pinhole\u00a0\u00bb. Un trou dans une plaque permet de projeter l’image du soleil. Quel diam\u00e8tre doit avoir le trou? Quelle sera taille de l’image? Quelle est la r\u00e9solution de l\u2019image? Ce post sur Cloudynights donne les r\u00e9ponses: Pinhole Size for Eclipse Pour reproduire cet effet, j’ai fabriqu\u00e9 […]<\/p>\n","protected":false},"author":16,"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-10548","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10548","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\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10548"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10548\/revisions"}],"predecessor-version":[{"id":11143,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10548\/revisions\/11143"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}