{"id":9981,"date":"2018-05-17T22:33:08","date_gmt":"2018-05-17T22:33:08","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/solar-newton-cak-first-light\/"},"modified":"2025-06-08T22:45:27","modified_gmt":"2025-06-08T20:45:27","slug":"solar-newton-cak-first-light","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/solar-newton-cak-first-light\/","title":{"rendered":"Solar newton + CaK – First light"},"content":{"rendered":"

Le newton solaire T250 a \u00e9t\u00e9 con\u00e7u pour laisser passer le bleu.
\nJ’ai d\u00e9j\u00e0 post\u00e9 des images faites en Kline avec ce setup.
\nNous sommes \u00e0 la derni\u00e8re \u00e9tape: passer au CaK.<\/p>\n

Voici avec le filtre CaK d’origine:
\nT250 + barlow x2
\n\"\"<\/a><\/p>\n

Voici avec le syst\u00e8me de filtre CaK modifi\u00e9, un peu comme on modifie les PST:
\nT250 + barlow x2.5
\nC’est bizarre l’effet optique de la barlow x2.5
\n\"\"<\/a><\/p>\n

Configuration ultime: pousser la focale du T250 en CaK au m\u00eame niveau qu’en Ha.
\nIci, avec une barlow x5
\nBon, il faudra se lever t\u00f4t pour vraiment minimiser la turbulence \u00e0 ces r\u00e9gimes.
\n\"\"<\/a><\/p>\n

Alexandre
\n2018May15
\nSolar Netwon T250
\nBarlow x2 \/ x2.5 \/ x5
\nASI 174MM<\/p>\n\n\n

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

Le newton solaire T250 a \u00e9t\u00e9 con\u00e7u pour laisser passer le bleu. J’ai d\u00e9j\u00e0 post\u00e9 des images faites en Kline avec ce setup. Nous sommes \u00e0 la derni\u00e8re \u00e9tape: passer au CaK. Voici avec le filtre CaK d’origine: T250 + barlow x2 Voici avec le syst\u00e8me de filtre CaK modifi\u00e9, un peu comme on modifie […]<\/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-9981","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9981","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=9981"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9981\/revisions"}],"predecessor-version":[{"id":11702,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9981\/revisions\/11702"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}