{"id":17536,"date":"2026-10-17T17:44:43","date_gmt":"2026-10-17T15:44:43","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/?p=17536"},"modified":"2026-10-17T17:44:43","modified_gmt":"2026-10-17T15:44:43","slug":"imagerie-en-ha-double-stack-regule-en-pression-au-t320-4","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/imagerie-en-ha-double-stack-regule-en-pression-au-t320-4\/","title":{"rendered":"Imagerie en Ha double stack r\u00e9gul\u00e9 en pression, au T320 (4)"},"content":{"rendered":"

4\u00e8me session avec ce montage \u00e0 \u00e9talon double stack, chacun r\u00e9gl\u00e9 individuellement en pression.<\/p>\n

Ici, le seeing \u00e9tait un peu plus collaboratif, quoi que toujours capricieux.<\/p>\n

La 5\u00e8me session s’est r\u00e9v\u00e9l\u00e9e fort difficile en termes de seeing.\u00a0Il s’agit ici de la derni\u00e8re session en Ha pour les observations \u00e0 St V\u00e9ran.<\/p>\n

Les observations en calcium vont suivre.<\/p>\n

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Je me suis fi\u00e9 au contraste sur la surface du soleil pour r\u00e9gler un \u00e9talon, et la pression utilis\u00e9e a pouss\u00e9 le montage l\u00e9g\u00e8rement hors bande…<\/p>\n

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Alexandre
\n10 juillet 2026
\nSolar Newton T320 f\/6, biband
\nTZ-4s + Barlow
\nModules Lunt LS80 + LS40, pressuris\u00e9s.
\nIMX432<\/p>\n

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\n 10\/10 - (7 votes) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

4\u00e8me session avec ce montage \u00e0 \u00e9talon double stack, chacun r\u00e9gl\u00e9 individuellement en pression. Ici, le seeing \u00e9tait un peu plus collaboratif, quoi que toujours capricieux. La 5\u00e8me session s’est r\u00e9v\u00e9l\u00e9e fort difficile en termes de seeing.\u00a0Il s’agit ici de la derni\u00e8re session en Ha pour les observations \u00e0 St V\u00e9ran. Les observations en calcium […]<\/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-17536","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/17536","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=17536"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/17536\/revisions"}],"predecessor-version":[{"id":17541,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/17536\/revisions\/17541"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=17536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=17536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=17536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}