{"id":5786,"date":"2020-08-25T09:33:51","date_gmt":"2020-08-25T07:33:51","guid":{"rendered":"http:\/\/www.arnaudom.fr\/wordpress\/?page_id=5786"},"modified":"2020-08-25T09:37:46","modified_gmt":"2020-08-25T07:37:46","slug":"autoplatine","status":"publish","type":"page","link":"https:\/\/www.arnaudom.fr\/wordpress\/autoplatine\/","title":{"rendered":"autoplatine"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5786\" class=\"elementor elementor-5786\">\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-5b6b1ec elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"5b6b1ec\" data-element_type=\"section\">\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-c58c1a3\" data-id=\"c58c1a3\" 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-d62346c elementor-widget elementor-widget-heading\" data-id=\"d62346c\" 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\">Platine d'autoguidage maison<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b096be7 elementor-widget elementor-widget-text-editor\" data-id=\"b096be7\" 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><em>Ecrit le 31\/07\/15.<\/em><\/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-35f8d52 elementor-widget elementor-widget-text-editor\" data-id=\"35f8d52\" 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: #0000ff;\">Fixation de l&rsquo;instrument de guidage<\/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-bbe72ca elementor-widget elementor-widget-text-editor\" data-id=\"bbe72ca\" 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 est n\u00e9cessaire, lorsqu&rsquo;on pratique l&rsquo;autoguidage avec un instrument secondaire, que ce dernier soit fermement fix\u00e9 afin d&rsquo;\u00e9viter toute flexion qui nuirait in\u00e9vitablement \u00e0 la qualit\u00e9 du suivi. L&rsquo;avantage du syst\u00e8me que j&rsquo;utilise, \u00e0 savoir un chercheur 8&#215;50 comme instrument de guidage, est qu&rsquo;il est par cons\u00e9quent de tr\u00e8s courte focale et montre donc une zone du ciel relativement \u00e9tendue. Coupl\u00e9 au grand capteur de la cam\u00e9ra Orion Starshoot Autoguider, cet instrument \u00ab\u00a0trouve\u00a0\u00bb toujours plusieurs \u00e9toiles qui peuvent servir de rep\u00e8re \u00e0 l&rsquo;autoguidage.<\/p><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine01.jpg\" alt=\"Chercheur et cam\u00e9ra\" \/><\/div><p>Fort de ce constat je me suis dis que le plus simple \u00e9tait de fixer fermement le chercheur pour \u00e9viter tout risque de mouvement ou de flexion de ce dernier, car il n&rsquo;est pas utile d&rsquo;avoir de syst\u00e8me de r\u00e9glage de vis\u00e9e de l&rsquo;instrument.<\/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-ed3ce9c elementor-widget elementor-widget-text-editor\" data-id=\"ed3ce9c\" 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: #0000ff;\">Platine d&rsquo;autoguidage&#8230; \u00e0 2,50 \u20ac<\/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-dba4542 elementor-widget elementor-widget-text-editor\" data-id=\"dba4542\" 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<div id=\"page\"><div id=\"corps\"><p>Je me suis donc fabriqu\u00e9 une \u00ab\u00a0platine\u00a0\u00bb de fixation pour mon chercheur, donc le coup de revient est d&rsquo;approximativement&#8230; 2,50 \u20ac ! Pour cela j&rsquo;ai utilis\u00e9 un bout de planche (\u00e9paisse) qui trainait dans ma cave, un bout de tasseau, quelques vis et surtout, deux colliers de plomberie en PVC achet\u00e9s au magasin de bricolage du coin dans lesquels le chercheur se \u00ab\u00a0clipse\u00a0\u00bb parfaitement. Ah oui, il faut aussi acheter les pattes de fixation pour bois sp\u00e9cifiques \u00e0 ces colliers&#8230;<\/p><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine02.jpg\" alt=\"Colliers PVC\" \/><\/div><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine03.jpg\" alt=\"Colliers sur le chercheur\" \/><\/div><p>J&rsquo;avoue que je ne me suis pas emb\u00eat\u00e9 pour le design : j&rsquo;ai simplement pris mon morceau de bois de fa\u00e7on \u00e0 ce que sa longueur d\u00e9passe l&rsquo;\u00e9cartement des colliers du t\u00e9lescope, sur lesquels je vais fixer ma \u00ab\u00a0platine\u00a0\u00bb.<\/p><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine04.jpg\" alt=\"Colliers sur le chercheur\" \/><\/div><p>J&rsquo;ai coll\u00e9 et viss\u00e9 mon petit tasseau sur la planche, il sert de support pour y ins\u00e9rer les chevilles dans lesquelles seront viss\u00e9es les pattes \u00e0 bois.<\/p><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine05.jpg\" alt=\"Tasseau\" \/><\/div><p>Et voil\u00e0 les colliers en PVC \u00e0 leur place&#8230;<\/p><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine06.jpg\" alt=\"Colliers sur la platine\" \/><\/div><p>Le plus \u00ab\u00a0dur\u00a0\u00bb a \u00e9t\u00e9 de percer les colliers du t\u00e9lescope, car ils ne poss\u00e9daient pas, comme certains colliers, de pas de vis pr\u00e9-existants. L&rsquo;op\u00e9ration s&rsquo;est pass\u00e9 sans probl\u00e8me, et j&rsquo;ai donc fix\u00e9 ma platine avec deux vis que j&rsquo;ai serr\u00e9es \u00e0 fond. Du coup je laisse la platine en permanence sur le t\u00e9lescope, m\u00eame quand je ne fais pas de photo. L&rsquo;avantage des colliers en PVC est que je peux justement retirer (et remettre) mon chercheur \u00e0 volont\u00e9 par simple \u00ab\u00a0clipsage\u00a0\u00bb. Donc je le retire pour faire du visuel ou simplement quand je range le t\u00e9lescope.<\/p><div class=\"centre\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.arnaudom.fr\/Img\/platine07.jpg\" alt=\"Platine sur le t\u00e9lescope\" \/><\/div><p>Voil\u00e0 : le chercheur et sa cam\u00e9ra sont solidement fix\u00e9s, \u00e7a ne bouge pas d&rsquo;un poil !<\/p><p>Avec cette platine de fixation \u00e0 2,50 \u20ac je me suis amus\u00e9 \u00e0 faire des tests avec des poses jusqu&rsquo;\u00e0 20 minutes, le guidage fonctionne sans probl\u00e8me ! Et comme je le disais, bien que l&rsquo;ensemble ne puisse bouger, on a toujours sans probl\u00e8me plusieurs \u00e9toiles-guides pr\u00e9sentes sur le capteur de la cam\u00e9ra.<\/p><p>Il ne me resterait plus, quand j&rsquo;aurais le temps et pas la flemme pour le faire, qu&rsquo;\u00e0 recouper un peu plus joliment la platine, \u00e0 la peindre et la vernir&#8230;<\/p><\/div><\/div><div id=\"bas\"><div id=\"droits\">\u00a0<\/div><\/div>\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>Platine d&rsquo;autoguidage maison Ecrit le 31\/07\/15. Fixation de l&rsquo;instrument de guidage Il est n\u00e9cessaire, lorsqu&rsquo;on pratique l&rsquo;autoguidage avec un instrument secondaire, que ce dernier soit fermement fix\u00e9 afin d&rsquo;\u00e9viter toute flexion qui nuirait in\u00e9vitablement \u00e0 la qualit\u00e9 du suivi. L&rsquo;avantage du syst\u00e8me que j&rsquo;utilise, \u00e0 savoir un chercheur 8&#215;50 comme instrument de guidage, est qu&rsquo;il &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.arnaudom.fr\/wordpress\/autoplatine\/\"> <span class=\"screen-reader-text\">autoplatine<\/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-5786","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/5786","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=5786"}],"version-history":[{"count":4,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/5786\/revisions"}],"predecessor-version":[{"id":5791,"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/pages\/5786\/revisions\/5791"}],"wp:attachment":[{"href":"https:\/\/www.arnaudom.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=5786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}