{"id":8427,"date":"2007-05-09T20:35:53","date_gmt":"2007-05-09T20:35:53","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/m51-avec-un-dslr\/"},"modified":"2025-06-14T19:25:42","modified_gmt":"2025-06-14T17:25:42","slug":"m51-avec-un-dslr","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/m51-avec-un-dslr\/","title":{"rendered":"M51 avec un DSLR"},"content":{"rendered":"

Voici le r\u00e9sultat de l’addition de 16 poses de 4 minutes avec mon Canon 20Da.
\nVixen VC200L avec r\u00e9ducteur de focale \u00e0 F6.4 (1280 mm)
\nMonture: Vixen New Atlux
\nGuidage par SBIG STV eFinder<\/p>\n

Par erreur, j’ai tir\u00e9 \u00e0 iso 200 au lieu des 800 habituels; dommage !!!
\nJe suis assez satisfait cependant du r\u00e9sultat, compar\u00e9 \u00e0 des CCDs haut de gamme.<\/p>\n

Ajustement par levels & curves, sans plus.<\/p>\n

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L’image compl\u00e8te:
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Images \u00e0 qualit\u00e9 JPEG 70%.<\/p>\n

Zoom sur partie centrale:<\/p>\n

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

Voici le r\u00e9sultat de l’addition de 16 poses de 4 minutes avec mon Canon 20Da. Vixen VC200L avec r\u00e9ducteur de focale \u00e0 F6.4 (1280 mm) Monture: Vixen New Atlux Guidage par SBIG STV eFinder Par erreur, j’ai tir\u00e9 \u00e0 iso 200 au lieu des 800 habituels; dommage !!! Je suis assez satisfait cependant du r\u00e9sultat, […]<\/p>\n","protected":false},"author":15,"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-8427","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8427","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\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=8427"}],"version-history":[{"count":3,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8427\/revisions"}],"predecessor-version":[{"id":14924,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8427\/revisions\/14924"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=8427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=8427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=8427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}