{"id":10195,"date":"2020-09-22T19:21:53","date_gmt":"2020-09-22T19:21:53","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/mars-en-approche\/"},"modified":"2025-06-08T22:44:50","modified_gmt":"2025-06-08T20:44:50","slug":"mars-en-approche","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/mars-en-approche\/","title":{"rendered":"Mars en approche"},"content":{"rendered":"

La plan\u00e8te Mars vers 3h du matin ce 21 septembre.
\nT\u00e9lescope de 280mm de diam\u00e8tre \u00e0 5.6 m de focale (C11 \u00e0 F\/D 20 gr\u00e2ce \u00e0 une lentille de Barlow X2).
\nOn remarque la calotte polaire Sud ainsi que des nuages au p\u00f4le Nord.
\nTurbulence encore assez forte malgr\u00e9 la hauteur de la plan\u00e8te et l’heure avanc\u00e9e… Mais c’\u00e9tait chouette de bien voir la calotte polaire sur l’\u00e9cran ainsi que les formations plus sombres.<\/p>\n

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

Acquisition avec SharpCap et une cam\u00e9ra Zwo asi 1600 mc pro, vid\u00e9o de 70 secondes, 9 ms de pose, gain \u00e0 145 en RAW8.
\n10% des frames sous AS3.
\nTraitement (ondelettes) avec AstroSurface.<\/p>\n

Dominique,<\/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":"

La plan\u00e8te Mars vers 3h du matin ce 21 septembre. T\u00e9lescope de 280mm de diam\u00e8tre \u00e0 5.6 m de focale (C11 \u00e0 F\/D 20 gr\u00e2ce \u00e0 une lentille de Barlow X2). On remarque la calotte polaire Sud ainsi que des nuages au p\u00f4le Nord. Turbulence encore assez forte malgr\u00e9 la hauteur de la plan\u00e8te et […]<\/p>\n","protected":false},"author":1,"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-10195","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10195","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10195"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10195\/revisions"}],"predecessor-version":[{"id":11487,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10195\/revisions\/11487"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}