{"id":30604,"date":"2024-09-13T16:50:08","date_gmt":"2024-09-13T14:50:08","guid":{"rendered":"https:\/\/www.astrobreuillet.fr\/wordpress\/?p=30604"},"modified":"2024-09-13T16:50:08","modified_gmt":"2024-09-13T14:50:08","slug":"nebuleuses-de-lamerique-du-nord-et-du-pelican-en-fausses-couleurs","status":"publish","type":"post","link":"https:\/\/www.astrobreuillet.fr\/wordpress\/?p=30604","title":{"rendered":"N\u00e9buleuses de l&#8217;Am\u00e9rique du Nord et du P\u00e9lican (en fausses couleurs)"},"content":{"rendered":"<p>Views: 118<\/p><p>Je vous pr\u00e9sente ici les n\u00e9buleuses de l&#8217;Am\u00e9rique du Nord (\u00e0 gauche, NGC7000) et du P\u00e9lican (\u00e0 droite, IC5070) situ\u00e9es dans la Constellation du Cygne.<br \/>\nC&#8217;est le r\u00e9sultat d&#8217;un traitement avec Pixinsight et d&#8217;un travail sur les couleurs sachant que j&#8217;ai shoot\u00e9 avec un filtre dual narrow band pour avoir du signal en Ha et en O3. C&#8217;est la premi\u00e8re fois que j&#8217;arrive \u00e0 faire ressortir de telles couleurs pour mettre en \u00e9vidence les diff\u00e9rents gaz de ces n\u00e9buleuses.<br \/>\nCette fois-ci j&#8217;ai utilis\u00e9 un r\u00e9ducteur de focale sur ma lunette qui me fait passer de 500mm \u00e0 371mm pour avoir un champ plus large, tellement cette r\u00e9gion du ciel est vaste et riche en gaz.<br \/>\nEXIFs:<br \/>\nSony A7d modifi\u00e9 Astrodon Inside<br \/>\nLunette Askar FRA500<br \/>\nR\u00e9ducteur de Focale x0.7<br \/>\nMonture HEQ5 Pro Goto<br \/>\nFiltre dual narrow band IDAS NBZ<br \/>\n210x 30s @3200iso (soit 2h10 de pose)<br \/>\nD\/O\/F : 54\/56\/22<br \/>\nPr\u00e9traitement et Traitement avec Pixinsight<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Views: 118Je vous pr\u00e9sente ici les n\u00e9buleuses de l&#8217;Am\u00e9rique du Nord (\u00e0 gauche, NGC7000) et du P\u00e9lican (\u00e0 droite, IC5070) situ\u00e9es dans la Constellation du Cygne. C&#8217;est le r\u00e9sultat d&#8217;un traitement avec Pixinsight et d&#8217;un travail sur les couleurs sachant que j&#8217;ai shoot\u00e9 avec un filtre dual narrow band pour avoir du signal en Ha [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":30606,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_s2mail":"","footnotes":""},"categories":[149],"tags":[],"class_list":["post-30604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-galerie-2024","et-has-post-format-content","et_post_format-et-post-format-standard"],"_links":{"self":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/30604"}],"collection":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=30604"}],"version-history":[{"count":1,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/30604\/revisions"}],"predecessor-version":[{"id":30605,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/30604\/revisions\/30605"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/30606"}],"wp:attachment":[{"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astrobreuillet.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}