{"id":626,"date":"2021-04-18T14:19:43","date_gmt":"2021-04-18T12:19:43","guid":{"rendered":"https:\/\/www.forgeat.org\/?p=626"},"modified":"2022-07-02T08:03:03","modified_gmt":"2022-07-02T06:03:03","slug":"soleil-du-18-avril-en-monochrome","status":"publish","type":"post","link":"https:\/\/www.forgeat.org\/index.php\/2021\/04\/18\/soleil-du-18-avril-en-monochrome\/","title":{"rendered":"Soleil d’ avril en monochrome."},"content":{"rendered":"\n

Avec la Lunt 102 mm diam\u00e8tre et 714mm de focale, j’ai imag\u00e9 le soleil \u00e0 l’ASI 183 monochrome.<\/p>\n\n\n\n

2 prises de vues: une native \u00e0 714mm de focale, l’autre, un peu sur\u00e9chantillonn\u00e9e \u00e0 1460mm de focale (lentille de barlow) le 18\/04\/2021<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

On voit bien la tache de la r\u00e9gion AR 2816.<\/p>\n\n\n\n

Une seconde prise mieux d\u00e9finie (100 images retenues sur 800) montrant le groupe de taches 2818, 2820, 2821 \u00e0 1460 mm de focale.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Je n’arrive pas \u00e0 orienter la prise de vue dans le bon sens…<\/p>\n\n\n\n

Pour avoir une id\u00e9e de la taille de notre \u00e9toile, ci dessous en bleu c’est la terre \u00e0 l’\u00e9chelle!<\/p>\n\n\n\n

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Avec la Lunt 102 mm diam\u00e8tre et 714mm de focale, j’ai imag\u00e9 le soleil \u00e0 l’ASI 183 monochrome. 2 prises de vues: une native \u00e0 714mm de focale, l’autre, un peu sur\u00e9chantillonn\u00e9e \u00e0 1460mm de focale (lentille de barlow) le 18\/04\/2021 On voit bien la tache de la r\u00e9gion AR 2816. Une seconde prise mieux … <\/p>\n

Continuer la lecture de « Soleil d’ avril en monochrome. »<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-626","post","type-post","status-publish","format-standard","hentry","category-imagerie-astronomique"],"_links":{"self":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/comments?post=626"}],"version-history":[{"count":5,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/626\/revisions"}],"predecessor-version":[{"id":641,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/626\/revisions\/641"}],"wp:attachment":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/media?parent=626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/categories?post=626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/tags?post=626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}