{"id":2270,"date":"2019-08-06T08:35:48","date_gmt":"2019-08-06T06:35:48","guid":{"rendered":"http:\/\/www.arnaudom.fr\/wordpress\/?page_id=2270"},"modified":"2021-02-15T12:47:13","modified_gmt":"2021-02-15T11:47:13","slug":"elementor-2270","status":"publish","type":"page","link":"https:\/\/www.arnaudom.fr\/wordpress\/elementor-2270\/","title":{"rendered":"Chercheur"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2270\" class=\"elementor elementor-2270\">\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-7e01d917 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"7e01d917\" 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-5e5754b3\" data-id=\"5e5754b3\" 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-44fcc569 elementor-widget elementor-widget-heading\" data-id=\"44fcc569\" 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\">R\u00e9glage d'un chercheur \u00e0 3 vis<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-328713e elementor-position-right elementor-vertical-align-middle elementor-widget elementor-widget-image-box\" data-id=\"328713e\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"274\" height=\"182\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Chercheur.jpg\" class=\"attachment-full size-full wp-image-2272\" alt=\"\" \/><\/figure><div class=\"elementor-image-box-content\"><p class=\"elementor-image-box-description\">Et voici en photo le \"magnifique\" chercheur 5x24 d'origine, livr\u00e9 avec le Skywatcher 130\/900.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b44f48e elementor-widget elementor-widget-text-editor\" data-id=\"7b44f48e\" 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>Il faut savoir que le chercheur n&rsquo;est jamais r\u00e9gl\u00e9 d&rsquo;origine, et que la premi\u00e8re t\u00e2che \u00e0 effectuer une fois le t\u00e9l\u00e9scope mont\u00e9, c&rsquo;est de le r\u00e9gler afin qu&rsquo;il soit parall\u00e8le au tube, pour que l&rsquo;objet que l&rsquo;on vise avec se retrouve au centre de l&rsquo;oculaire ! Le r\u00e9glage du chercheur se fait de jour. Pour cela, on proc\u00e8de ainsi:<\/p><p>&#8211; tout d&rsquo;abord, on met un oculaire \u00e0 faible grossissement (le 20 mm par exemple)<\/p><p>&#8211; ensuite, <strong><span class=\"gras\">en regardant uniquement dans l&rsquo;oculaire<\/span><\/strong>, et donc sans s&rsquo;occuper du chercheur, on vise un objet lointain (clocher, toit, montagne&#8230;)<\/p><p>&#8211; on fait la mise au point et on le centre le mieux possible dans l&rsquo;oculaire<\/p><p>&#8211; maintenant, on regarde dans le chercheur, et en agissant sur les trois vis qui le maintiennent, on le r\u00e9gle pour mettre l&rsquo;objet vis\u00e9 au centre du r\u00e9ticule (la croix qu&rsquo;on voit dans le chercheur)<\/p><p>&#8211; \u00e9ventuellement on peut refaire l&rsquo;op\u00e9ration avec un oculaire qui grossit plus pour augmenter la pr\u00e9cision du r\u00e9glage, mais \u00e7a n&rsquo;est pas absolument n\u00e9cessaire<\/p><p>&#8211; normalement, il n&rsquo;y a plus besoin de refaire le r\u00e9glage apr\u00e8s \u00e7a. Cela dit, les vis plastique n&rsquo;assurent pas forc\u00e9ment un maintien tr\u00e8s ferme du chercheur, donc mieux vaut v\u00e9rifier de temps en temps s&rsquo;il ne s&rsquo;est pas d\u00e9r\u00e9gl\u00e9.<\/p><p class=\"gras\"><strong>Quelques remarques :<\/strong><\/p><p>&#8211; on peut aussi faire ce r\u00e9glage de nuit, sur une \u00e9toile, mais \u00e7a n&rsquo;est pas tr\u00e8s pratique ! Autant le faire de jour !<\/p><p>&#8211; le syst\u00e8me des trois vis de r\u00e9glage, \u00e7a n&rsquo;est pas vraiment tr\u00e8s pratique non plus&#8230;<\/p><p>&#8211; le chercheur 5&#215;24 est vraiment petit et tr\u00e8s peu lumineux&#8230; Il est donc conseill\u00e9 de le remplacer le plus vite possible par un chercheur de diam\u00e8tre plus important ou par un pointeur (cela dit je dis \u00e7a, mais apr\u00e8s un an d&rsquo;utilisation du t\u00e9lescope, j&rsquo;ai toujours ce chercheur et je continue \u00e0 trouver de nouveaux objets, donc il est tout de m\u00eame utilisable&#8230;).<\/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\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>R\u00e9glage d&rsquo;un chercheur \u00e0 3 vis Et voici en photo le \u00ab\u00a0magnifique\u00a0\u00bb chercheur 5&#215;24 d&rsquo;origine, livr\u00e9 avec le Skywatcher 130\/900. Il faut savoir que le chercheur n&rsquo;est jamais r\u00e9gl\u00e9 d&rsquo;origine, et que la premi\u00e8re t\u00e2che \u00e0 effectuer une fois le t\u00e9l\u00e9scope mont\u00e9, c&rsquo;est de le r\u00e9gler afin qu&rsquo;il soit parall\u00e8le au tube, pour que l&rsquo;objet &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.arnaudom.fr\/wordpress\/elementor-2270\/\"> <span class=\"screen-reader-text\">Chercheur<\/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-2270","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/2270","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=2270"}],"version-history":[{"count":4,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/2270\/revisions"}],"predecessor-version":[{"id":6742,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/2270\/revisions\/6742"}],"wp:attachment":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=2270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}