{"id":4207,"date":"2020-02-19T06:26:48","date_gmt":"2020-02-19T05:26:48","guid":{"rendered":"http:\/\/www.arnaudom.fr\/wordpress\/?page_id=4207"},"modified":"2022-04-09T00:01:17","modified_gmt":"2022-04-08T22:01:17","slug":"trio","status":"publish","type":"page","link":"https:\/\/www.arnaudom.fr\/wordpress\/trio\/","title":{"rendered":"trio"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4207\" class=\"elementor elementor-4207\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d91da6 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"2d91da6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-513aeb61\" data-id=\"513aeb61\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a3e40b9 elementor-widget elementor-widget-heading\" data-id=\"2a3e40b9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Le trio du Lion<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49f367c elementor-widget elementor-widget-text-editor\" data-id=\"49f367c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\">Deux images sur cette page.<br \/>Les images sont class\u00e9es de la plus r\u00e9cente \u00e0 la moins r\u00e9cente.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77ca117 elementor-widget elementor-widget-text-editor\" data-id=\"77ca117\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\">Photographi\u00e9 en mars 2022<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a01f098 elementor-widget elementor-widget-image\" data-id=\"3a01f098\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1950\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-scaled.jpg\" class=\"attachment-full size-full wp-image-8558\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-scaled.jpg 2560w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-300x229.jpg 300w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-1024x780.jpg 1024w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-768x585.jpg 768w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-1536x1170.jpg 1536w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2022\/04\/Trio-2048x1560.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3482932 elementor-widget elementor-widget-text-editor\" data-id=\"3482932\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\"><strong><span style=\"color: #00cece;\">Newton TS Carbone 200\/800 + Monture EQ6 Pro + ZWO 1600 Pro + Paracorr Televue + Filtres LRGB<br>Autoguidage : lunette Skywatcher 80\/400 + Zwo 120 mini<br>23 x 3 min L +9&#215;3 min R + 10&#215;3 min G + 10&#215;3 min B + 15 dark + 15 flat par filtre<\/span><\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f40c866 elementor-widget elementor-widget-text-editor\" data-id=\"f40c866\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\">Revoil\u00e0 une photographie du c\u00e9l\u00e8bre trio de galaxies du Lion, effectu\u00e9e 10 ans apr\u00e8s celle que j&rsquo;avais faite \u00e0 l&rsquo;\u00e9poque avec l&rsquo;appareil photo num\u00e9rique ! Ainsi, la cam\u00e9ra ZWO 1600 pro a remplac\u00e9 l&rsquo;antique Canon 350D, le capteur monochrome \u00e9quip\u00e9 de filtres LRGB a remplac\u00e9 le capteur couleur, le t\u00e9lescope a toujours la m\u00eame formule optique mais poss\u00e8de en plus un tube carbone et un miroir de meilleur qualit\u00e9, et le logiciel de traitement, Pixinsight, a rel\u00e9gu\u00e9 le l\u00e9gendaire et v\u00e9n\u00e9rable IRIS au rang des souvenirs&#8230; Voici donc une image qui me permet de mesurer le chemin parcouru et offre une vue saisissante du contraste existant entre ces trois galaxies, entre la belle r\u00e9gularit\u00e9 de la forme de M65 (en haut \u00e0 droite), la vision tourment\u00e9e de la galaxie M66 (en bas \u00e0 gauche) et la magnifique bande de poussi\u00e8re de la galaxie NGC 3628 vue par la tranche (\u00e0 gauche). &nbsp; <\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc5394d elementor-widget elementor-widget-text-editor\" data-id=\"cc5394d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\">Photographi\u00e9 en mars 2012<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af7bfdb elementor-widget elementor-widget-image\" data-id=\"af7bfdb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"608\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/trio002.jpg\" class=\"attachment-large size-large wp-image-4209\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/trio002.jpg 900w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/trio002-300x203.jpg 300w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/trio002-768x519.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e5c9f50 elementor-widget elementor-widget-heading\" data-id=\"1e5c9f50\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gros plan sur M65 :<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52e4caa9 elementor-widget elementor-widget-image\" data-id=\"52e4caa9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"427\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/M65001.jpg\" class=\"attachment-large size-large wp-image-4210\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/M65001.jpg 550w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/M65001-300x233.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-345d59a1 elementor-widget elementor-widget-heading\" data-id=\"345d59a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gros plan sur M66 :<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75751d2d elementor-widget elementor-widget-image\" data-id=\"75751d2d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"361\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/M66001.jpg\" class=\"attachment-large size-large wp-image-4211\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/M66001.jpg 450w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/M66001-300x241.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-222902c elementor-widget elementor-widget-heading\" data-id=\"222902c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gros plan sur NGC 3628 :<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97e03d0 elementor-widget elementor-widget-image\" data-id=\"97e03d0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"537\" height=\"465\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/ngc3628.jpg\" class=\"attachment-large size-large wp-image-4212\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/ngc3628.jpg 537w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2020\/02\/ngc3628-300x260.jpg 300w\" sizes=\"auto, (max-width: 537px) 100vw, 537px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-613e6a42 elementor-widget elementor-widget-text-editor\" data-id=\"613e6a42\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\"><strong><span style=\"color: #00cece;\">Newton GSO 200\/800 + Monture EQ6 Pro + Canon EOS 350D d\u00e9filtr\u00e9 + Paracorr Televue<br \/>Autoguidage : chercheur 8&#215;50 + bague + Orion Starshoot Autoguider<br \/>30 poses de 3 minutes + 11 offset + 10 dark + 12 flat<\/span><\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36d3aba6 elementor-widget elementor-widget-text-editor\" data-id=\"36d3aba6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #ffffff;\">Le trio en question est form\u00e9 des galaxies M65 et M66 (\u00e0 droite et de haut en bas sur la photo) et de la belle galaxie NGC 3628 (\u00e0 gauche sur la photo). C&rsquo;est une image id\u00e9ale \u00e0 faire avec un grand capteur comme celui d&rsquo;un Canon 350D. Ces trois galaxies sont d&rsquo;autant plus int\u00e9ressantes \u00e0 photographier qu&rsquo;elles montrent des profils bien diff\u00e9rents : M65 est bien r\u00e9guli\u00e8re , tandis que M66 pr\u00e9sente une forme un peu plus tourment\u00e9e et dessine une esp\u00e8ce de \u00ab\u00a09\u00a0\u00bb caract\u00e9ristique. De son c\u00f4t\u00e9, NGC 3628 est une belle galaxie vue par la tranche. Il est \u00e0 noter que ce trio, situ\u00e9 dans la constellation du Lion, est relativement facile \u00e0 rep\u00e9rer et \u00e0 observer au t\u00e9lescope (NGC 3628 est un peu plus difficile que les deux autres, mais avec un ciel correct et un peu de patience \u00e0 l&rsquo;oculaire, elle se per\u00e7oit sans trop de difficult\u00e9s).<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c3bf424 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"7c3bf424\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"http:\/\/www.arnaudom.fr\/wordpress\/profondgalaxies\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t\t\t\t\t\t<i class=\"fa fa-camera\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Retour \u00e0 la galerie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le trio du Lion Deux images sur cette page.Les images sont class\u00e9es de la plus r\u00e9cente \u00e0 la moins r\u00e9cente. Photographi\u00e9 en mars 2022 Newton TS Carbone 200\/800 + Monture EQ6 Pro + ZWO 1600 Pro + Paracorr Televue + Filtres LRGBAutoguidage : lunette Skywatcher 80\/400 + Zwo 120 mini23 x 3 min L +9&#215;3 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.arnaudom.fr\/wordpress\/trio\/\"> <span class=\"screen-reader-text\">trio<\/span> Lire la suite\u00a0\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4207","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/4207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=4207"}],"version-history":[{"count":13,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/4207\/revisions"}],"predecessor-version":[{"id":8561,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/4207\/revisions\/8561"}],"wp:attachment":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=4207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}