{"id":9988,"date":"2018-07-18T19:46:38","date_gmt":"2018-07-18T19:46:38","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/galaxie-m109\/"},"modified":"2025-06-23T16:46:08","modified_gmt":"2025-06-23T14:46:08","slug":"galaxie-m109","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/galaxie-m109\/","title":{"rendered":"Galaxie M109"},"content":{"rendered":"

Auteur: simon-pierre (spgorza@mailfence.com)
\nBonjour,<\/p>\n

Voici une photo de M109, une belle spirale barr\u00e9e situ\u00e9e dans la constellation de la Grande Ourse, accompagn\u00e9e de trois petites galaxies satellites bleut\u00e9es (UGC-6969, 6940 et 6923). Les prises de vue ont \u00e9t\u00e9 faites depuis Genval le 06 mai dernier. <\/p>\n

Traitement sous Iris, Affinity Photo (une alternative s\u00e9rieuse \u00e0 PS) et Topaz denoise.
\nL\u2019image est un crop de la photo initiale (4150×3350).<\/p>\n

80 min en L (sub 4 min, bin1x1), 24 min en RBG (sub 2min, bin2x2), flats \u00e0 partir des images bruts.
\nQuattro 250 f\/4, Moravian G3-16200 \u00e0 -20\u00b0.<\/p>\n

<\/p>\n

Simon-Pierre.<\/p>\n\n\n

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

Auteur: simon-pierre (spgorza@mailfence.com) Bonjour, Voici une photo de M109, une belle spirale barr\u00e9e situ\u00e9e dans la constellation de la Grande Ourse, accompagn\u00e9e de trois petites galaxies satellites bleut\u00e9es (UGC-6969, 6940 et 6923). Les prises de vue ont \u00e9t\u00e9 faites depuis Genval le 06 mai dernier. Traitement sous Iris, Affinity Photo (une alternative s\u00e9rieuse \u00e0 PS) […]<\/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-9988","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9988","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=9988"}],"version-history":[{"count":4,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9988\/revisions"}],"predecessor-version":[{"id":14697,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9988\/revisions\/14697"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}