{"id":10380,"date":"2022-10-08T23:47:43","date_gmt":"2022-10-08T23:47:43","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/lunes-de-jupiter\/"},"modified":"2025-06-25T00:06:20","modified_gmt":"2025-06-24T22:06:20","slug":"lunes-de-jupiter","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/lunes-de-jupiter\/","title":{"rendered":"Lunes de Jupiter"},"content":{"rendered":"

Auteur: Philippe Lousberg (philippe.lousberg@outlook.fr)<\/p>\n

Sur cette image du 30\/09 dernier, les satellites galil\u00e9ens visibles semblent un peu r\u00e9solus.
\nDe gauche \u00e0 droite : Callisto, Europe et Io.<\/p>\n

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

C’est th\u00e9oriquement le cas si on prend en compte leurs diam\u00e8tres apparents annonc\u00e9s (entre 1.1″ pour Europe et 1.7″ pour Callisto) et l’\u00e9chantillonnage du setup (0.25″\/pixel). Leur aspect (brillance, teinte, diam\u00e8tre) sur cette image est coh\u00e9rent avec leurs caract\u00e9ristiques physiques et c’est particuli\u00e8rement \u00e9vident pour Callisto.<\/p>\n

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

Avec ici une r\u00e9f\u00e9rence emprunt\u00e9e \u00e0 Wikipedia<\/p>\n

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

Le setup : Mewlon 210, diam\u00e8tre 210 mm, focale 2415 mm, cam\u00e9ra Alta\u00efr GPCAM 2. Vid\u00e9o de 2000 images dont 200 conserv\u00e9es et additionn\u00e9es au total sous AS!3 en ajoutant manuellement 1 point d’alignement sur chaque satellite ; traitement par Registax (balance des couleurs et ondelettes).<\/p>\n

Philippe<\/p>\n\n\n

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

Auteur: Philippe Lousberg (philippe.lousberg@outlook.fr) Sur cette image du 30\/09 dernier, les satellites galil\u00e9ens visibles semblent un peu r\u00e9solus. De gauche \u00e0 droite : Callisto, Europe et Io. C’est th\u00e9oriquement le cas si on prend en compte leurs diam\u00e8tres apparents annonc\u00e9s (entre 1.1″ pour Europe et 1.7″ pour Callisto) et l’\u00e9chantillonnage du setup (0.25″\/pixel). Leur aspect […]<\/p>\n","protected":false},"author":7,"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-10380","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10380","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10380"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10380\/revisions"}],"predecessor-version":[{"id":15710,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10380\/revisions\/15710"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}