{"id":8664,"date":"2008-05-27T20:39:50","date_gmt":"2008-05-27T20:39:50","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/le-triplet-du-lion-m65-m66-ngc3628\/"},"modified":"2025-07-14T11:53:11","modified_gmt":"2025-07-14T09:53:11","slug":"le-triplet-du-lion-m65-m66-ngc3628","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/le-triplet-du-lion-m65-m66-ngc3628\/","title":{"rendered":"Le Triplet du Lion: M65 – M66 + Ngc3628"},"content":{"rendered":"

Auteur: Olivier Schreurs (astroliver@gmail.com)<\/p>\n

Voici une comparaison int\u00e9ressante…
\nEn voyant la derni\u00e8re image d’Alain, je me rappelle avoir fait quelque chose de fort ressemblant avec le vieux T255 newton de la SAL \u00e0 Nandrin en d\u00e9cembre dernier.
\nJ’ai oubli\u00e9 de poster cette image sur le site.
\nMon EOS 350D est modifi\u00e9 diff\u00e9remment (filtre IR-cut Baader) et le filtre anti-pollution utilis\u00e9 ici est le LPR Neodym.
\n16 poses cumul\u00e9es de 4 minutes \u00e0 400iso \u00e0 f\/6.6 – Pas de correcteur de coma \ud83d\ude41
\nTraitement complet dans IRIS. Pas de PLU (une bo\u00eete \u00e0 flats est en projet)
\nOn remarque sur les \u00e9toiles un l\u00e9ger d\u00e9calage dans les couleurs que je devrais essayer de corriger. Champ de 34′ x 22′<\/p>\n

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

Ngc3628<\/strong>: le 3\u00e8me larron du trio est vu par la tranche avec un \u00ab\u00a0disque de poussi\u00e8re\u00a0\u00bb qui serait l\u00e9g\u00e8rement d\u00e9form\u00e9 par l’attraction des 2 voisines.
\n1 heure de poses cumul\u00e9es avec le m\u00eame set-up photo que M65-M66, les m\u00eames r\u00e9glages et… un meilleur seeing (20\/12\/07). Traitement identique.
\nChamp de 26′ x 20′<\/p>\n

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

Oli S<\/p>\n\n\n

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

Auteur: Olivier Schreurs (astroliver@gmail.com) Voici une comparaison int\u00e9ressante… En voyant la derni\u00e8re image d’Alain, je me rappelle avoir fait quelque chose de fort ressemblant avec le vieux T255 newton de la SAL \u00e0 Nandrin en d\u00e9cembre dernier. J’ai oubli\u00e9 de poster cette image sur le site. Mon EOS 350D est modifi\u00e9 diff\u00e9remment (filtre IR-cut Baader) […]<\/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-8664","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8664","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=8664"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8664\/revisions"}],"predecessor-version":[{"id":16143,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8664\/revisions\/16143"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=8664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=8664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=8664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}