{"id":10331,"date":"2022-06-07T07:52:14","date_gmt":"2022-06-07T07:52:14","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/protuberances-solaires-en-ha\/"},"modified":"2025-06-08T22:44:22","modified_gmt":"2025-06-08T20:44:22","slug":"protuberances-solaires-en-ha","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/protuberances-solaires-en-ha\/","title":{"rendered":"Protub\u00e9rances solaires en Ha"},"content":{"rendered":"

Bonjour,
\nj’ai fait joujou-mumuse avec le PST ce samedi 04\/06 en essayant de capturer une protub\u00e9rance. Pour ce faire, j’ai mis un apn compact Canon S100 en afocale (\u00e0 main lev\u00e9e) derri\u00e8re un oculaire zoom r\u00e9gl\u00e9 sur 12 mm pour faire des s\u00e9ries de captures en mode automatique (en Jpeg). J’ai ensuite tri\u00e9 pour garder les meilleures (moins mauvaises) images. Juste un crop puis un passage dans DeNoize pour d\u00e9bruiter et accentuer et voil\u00e0. Bon, \u00e7a casse pas trois pattes \u00e0 un canard hein et \u00e7a ne vaut pas les r\u00e9sultats de Domi et encore moins d’Alexandre mais je pense que c’est regardable. Ce qui est int\u00e9ressant, c’est de voir l’\u00e9volution des protu. On devine aussi un filament (le trait rouge plus fonc\u00e9 sur le disque). Enfin, le point bleu indique la dimension de la Terre \u00e0 l’\u00e9chelle. Pour rappel, le diam\u00e8tre de celle-ci est de 12.500 km pour 1.400.000 km pour le Soleil<\/p>\n

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

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

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

Bonjour, j’ai fait joujou-mumuse avec le PST ce samedi 04\/06 en essayant de capturer une protub\u00e9rance. Pour ce faire, j’ai mis un apn compact Canon S100 en afocale (\u00e0 main lev\u00e9e) derri\u00e8re un oculaire zoom r\u00e9gl\u00e9 sur 12 mm pour faire des s\u00e9ries de captures en mode automatique (en Jpeg). J’ai ensuite tri\u00e9 pour garder […]<\/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-10331","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10331","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=10331"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10331\/revisions"}],"predecessor-version":[{"id":11355,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10331\/revisions\/11355"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}