{"id":10072,"date":"2019-08-22T09:11:02","date_gmt":"2019-08-22T09:11:02","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/granulation-solaire-avec-gestion-de-turbulence-interne\/"},"modified":"2025-06-08T22:45:00","modified_gmt":"2025-06-08T20:45:00","slug":"granulation-solaire-avec-gestion-de-turbulence-interne","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/granulation-solaire-avec-gestion-de-turbulence-interne\/","title":{"rendered":"Granulation solaire avec gestion de turbulence interne"},"content":{"rendered":"

Les images de granulation pr\u00e9c\u00e9dentes manquaient de finesse.
\nL’origine suppos\u00e9e \u00e9tait une turbulence instrumentale, g\u00e9n\u00e9r\u00e9e par des points chauds locaux.
\nCette turbulence s’ajoutait \u00e0 la turbulence atmosph\u00e9rique.<\/p>\n

Voici une image faite en minimisant les points chauds locaux.
\nNous sommes toujours dans le bleu profond, avec un filtre KLine centr\u00e9 sous 396nm.<\/p>\n

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

Alexandre
\n2019-Aug-21
\nSolar Netwon T300
\nF1800 F\/D6
\nPowermate x5
\nBaader KLine 396nm, ~8nm FWHM
\nASI174<\/p>\n\n\n

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

Les images de granulation pr\u00e9c\u00e9dentes manquaient de finesse. L’origine suppos\u00e9e \u00e9tait une turbulence instrumentale, g\u00e9n\u00e9r\u00e9e par des points chauds locaux. Cette turbulence s’ajoutait \u00e0 la turbulence atmosph\u00e9rique. Voici une image faite en minimisant les points chauds locaux. Nous sommes toujours dans le bleu profond, avec un filtre KLine centr\u00e9 sous 396nm. Alexandre 2019-Aug-21 Solar Netwon […]<\/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-10072","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10072","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=10072"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10072\/revisions"}],"predecessor-version":[{"id":11610,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10072\/revisions\/11610"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}