{"id":2282,"date":"2019-08-06T08:54:09","date_gmt":"2019-08-06T06:54:09","guid":{"rendered":"http:\/\/www.arnaudom.fr\/wordpress\/?page_id=2282"},"modified":"2020-08-06T09:14:56","modified_gmt":"2020-08-06T07:14:56","slug":"elementor-2282","status":"publish","type":"page","link":"https:\/\/www.arnaudom.fr\/wordpress\/elementor-2282\/","title":{"rendered":"monture"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2282\" class=\"elementor elementor-2282 elementor-bc-flex-widget\">\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-1681df08 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"1681df08\" 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-18c632a0\" data-id=\"18c632a0\" 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-1454a98c elementor-widget elementor-widget-heading\" data-id=\"1454a98c\" 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\">Utilisation de la monture EQ2<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14d4c372 elementor-widget elementor-widget-text-editor\" data-id=\"14d4c372\" 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>Le but de cette rubrique est uniquement de permettre aux d\u00e9butants de rep\u00e9rer rapidement les \u00e9l\u00e9ments importants permettant de r\u00e9gler et d&rsquo;utiliser la monture du t\u00e9l\u00e9scope<\/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-32650b5 elementor-position-right elementor-vertical-align-middle elementor-widget elementor-widget-image-box\" data-id=\"32650b5\" 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=\"429\" height=\"395\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Latitude.jpg\" class=\"attachment-full size-full wp-image-2284\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Latitude.jpg 429w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Latitude-300x276.jpg 300w\" sizes=\"auto, (max-width: 429px) 100vw, 429px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Vis de latitude<\/h3><p class=\"elementor-image-box-description\">c'est en manipulant cette vis qu'on r\u00e8gle l'inclinaison de la monture. En th\u00e9orie, il faut tourner la vis pour que la graduation indique la latitude du lieu d'observation. Pour la France, on peut mettre l'aiguille autour de 45\u00b0. Cette pr\u00e9cision est suffisante pour observer. Pour r\u00e9aliser une mise en station pr\u00e9cise, il faudra manipuler cette vis (voir Mise en station). <\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c40ed5 elementor-widget elementor-widget-spacer\" data-id=\"4c40ed5\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65299a0 elementor-position-right elementor-vertical-align-middle elementor-widget elementor-widget-image-box\" data-id=\"65299a0\" 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=\"270\" height=\"295\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Azimut.jpg\" class=\"attachment-full size-full wp-image-2286\" alt=\"\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Vis d'azimut<\/h3><p class=\"elementor-image-box-description\">c'est cette vis, qui se trouve sous le tr\u00e9pied, qu'on serre pour fixer la monture au tr\u00e9pied. Il faut \u00e9galement bien la rep\u00e9rer, car c'est elle qu'il faudra aussi manipuler pour r\u00e9aliser une mise en station pr\u00e9cise (voir Mise en station). Comme on peut le voir, elle ne permet pas un r\u00e9glage \"fin\" de la monture, ce qui p\u00e9nalise sa pr\u00e9cision.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb125cf elementor-widget elementor-widget-spacer\" data-id=\"eb125cf\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4413e7e elementor-position-right elementor-vertical-align-middle elementor-widget elementor-widget-image-box\" data-id=\"4413e7e\" 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=\"322\" height=\"595\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/AxeRA.jpg\" class=\"attachment-full size-full wp-image-2287\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/AxeRA.jpg 322w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/AxeRA-162x300.jpg 162w\" sizes=\"auto, (max-width: 322px) 100vw, 322px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Axe et cercle des ascensions droites<\/h3><p class=\"elementor-image-box-description\">c'est cet axe qui doit \u00eatre orient\u00e9 au nord afin de pouvoir utiliser convenablement la monture du t\u00e9l\u00e9scope. La fl\u00e8che qui se trouve entre R et A (R.A.: Right Ascension pour ascension droite en anglais) doit pointer dans cette direction.\n\nLe cercle, gradu\u00e9 de 0 \u00e0 24 heures, est le cercle des ascensions droites, et il peut \u00eatre utilis\u00e9 pour rep\u00e9rer sommairement des objets dont on conna\u00eet les coordonn\u00e9es. Comme on peut le voir, il est loin d'\u00eatre pr\u00e9cis ! Il y a deux \u00e9chelles de graduation. L'\u00e9chelle \u00e0 utiliser dans l'h\u00e9misph\u00e8re Nord est celle du bas.\n\nEnfin, c'est un cercle mobile, qu'on tourne \u00e0 la main pour faire du pointage par coordonn\u00e9es. Attention cependant \u00e0 la position de la vis (voir photo) qui se trouve au-dessus du cercle: quand celle-ci est serr\u00e9e \u00e0 fond, le cercle est bloqu\u00e9 et tourne avec la monture. Il faut desserrer cette vis pour rendre le cercle mobile. Une fois la vis desserr\u00e9e, le cercle peut \u00eatre tourn\u00e9 \u00e0 la main, et quand on d\u00e9bloque le frein de l'axe des ascensions droite, on peut tourner l'axe sans que le cercle tourne avec.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90c3f6e elementor-widget elementor-widget-spacer\" data-id=\"90c3f6e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-391d03e elementor-position-right elementor-vertical-align-middle elementor-widget elementor-widget-image-box\" data-id=\"391d03e\" 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=\"395\" height=\"373\" src=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Dec.jpg\" class=\"attachment-full size-full wp-image-2293\" alt=\"\" srcset=\"https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Dec.jpg 395w, https:\/\/www.arnaudom.fr\/wordpress\/wp-content\/uploads\/2019\/08\/Dec-300x283.jpg 300w\" sizes=\"auto, (max-width: 395px) 100vw, 395px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Cercle des d\u00e9clinaisons<\/h3><p class=\"elementor-image-box-description\">ce cercle est gradu\u00e9 de 90\u00b0 \u00e0 90\u00b0 (pour -90\u00b0 \u00e0 + 90\u00b0) et, contrairement au cercle des ascensions droites, il est fixe. En th\u00e9orie, il peut \u00e9galement \u00eatre utilis\u00e9 pour faire du pointage d'objets par coordonn\u00e9es, en pratique il n'est pas tr\u00e8s pr\u00e9cis ! Il faut \u00e9galement bien rep\u00e9rer ce cercle, car on en aura besoin si on veut faire une mise en station pr\u00e9cise (voir Mise en station)<\/p><\/div><\/div>\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>Utilisation de la monture EQ2 Le but de cette rubrique est uniquement de permettre aux d\u00e9butants de rep\u00e9rer rapidement les \u00e9l\u00e9ments importants permettant de r\u00e9gler et d&rsquo;utiliser la monture du t\u00e9l\u00e9scope Vis de latitude c&rsquo;est en manipulant cette vis qu&rsquo;on r\u00e8gle l&rsquo;inclinaison de la monture. En th\u00e9orie, il faut tourner la vis pour que la &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.arnaudom.fr\/wordpress\/elementor-2282\/\"> <span class=\"screen-reader-text\">monture<\/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-2282","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/2282","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=2282"}],"version-history":[{"count":14,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/2282\/revisions"}],"predecessor-version":[{"id":4836,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/2282\/revisions\/4836"}],"wp:attachment":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=2282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}