{"id":7137,"date":"2018-04-10T10:15:43","date_gmt":"2018-04-10T09:15:43","guid":{"rendered":"http:\/\/outters.fr\/?p=7137"},"modified":"2025-07-15T17:04:09","modified_gmt":"2025-07-15T16:04:09","slug":"vela1-hoo-rgb","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=7137","title":{"rendered":"Vela1-HOO-rgb (Ciel Austral)"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:20px;--awb-padding-bottom:20px;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1800px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-sep-color:#dd9933;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;line-height:;\"><p style=\"text-align: left;\"><span style=\"color: #ff9900;\">Vela1-HOO-rgb<br \/>\n<\/span><\/p><\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-margin-top:30px;--awb-margin-bottom:30px;--awb-background-color:rgba(255,255,255,0);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:calc( 100% + 0px ) !important;max-width:calc( 100% + 0px ) !important;margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-shadow\" style=\"--awb-height:20px;--awb-amount:20px;background:radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-position:center center;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"http:\/\/outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1.jpg\" target=\"_blank\" aria-label=\"Vela-HOO-rgb-5\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"900\" height=\"894\" src=\"http:\/\/outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1-900x894.jpg\" alt class=\"img-responsive wp-image-7087\" srcset=\"https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1-200x199.jpg 200w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1-400x397.jpg 400w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1-600x596.jpg 600w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1-800x795.jpg 800w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1-1200x1192.jpg 1200w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1.jpg 4096w\" sizes=\"(max-width: 464px) 100vw, 1200px\" \/><\/a><\/span><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-title title fusion-title-2 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-sep-color:#dd9933;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;line-height:;\"><p style=\"text-align: left;\"><span style=\"color: #ff9900;\">Donn\u00e9es techniques<br \/>\n<\/span><\/p><\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-1 fusion-columns-total-2 fusion-content-boxes-1 content-boxes-clean-horizontal content-left content-boxes-icon-on-side\" style=\"--awb-title-color:#dd9933;--awb-hover-accent-color:var(--awb-custom_color_4);--awb-circle-hover-accent-color:var(--awb-custom_color_4);--awb-item-margin-bottom:40px;\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-joomla circle-yes\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Donn\u00e9es scientifiques<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p><b>Vela (XYZ)<\/b>, ou <b>SNR G263.9-03.3<\/b>, est un <a title=\"R\u00e9manent de supernova\" href=\"https:\/\/fr.wikipedia.org\/wiki\/R%C3%A9manent_de_supernova\">r\u00e9manent de supernova<\/a> de la <a title=\"Constellation\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Constellation\">constellation<\/a> des <a title=\"Voiles\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Voiles\">Voiles<\/a>. Il s&rsquo;agit d&rsquo;un r\u00e9manent proche et de grande extension spatiale, abritant en son sein un des <a title=\"Pulsar\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Pulsar\">pulsars<\/a> les plus \u00e9tudi\u00e9s, le <a title=\"PSR B0833-45\" href=\"https:\/\/fr.wikipedia.org\/wiki\/PSR_B0833-45\">pulsar de Vela<\/a> (ou PSR B0833-45).<\/p>\n<p>Il est situ\u00e9 dans une r\u00e9gion contenant plusieurs autres r\u00e9manents notables\u00a0: <a title=\"RX J0852.0-4622\" href=\"https:\/\/fr.wikipedia.org\/wiki\/RX_J0852.0-4622\">RX J0852.0-4622<\/a>, plus jeune et appel\u00e9 pour cette raison Vela Junior (situ\u00e9 en avant-plan), et <a title=\"Puppis A\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Puppis_A\">Puppis A<\/a> (situ\u00e9 en arri\u00e8re-plan). Ces deux r\u00e9manents plus modestes en termes de <a class=\"mw-redirect\" title=\"Taille angulaire\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Taille_angulaire\">taille angulaire<\/a> recouvrent partiellement Vela (XYZ), ce qui a rendu leur identification difficile, en particulier pour Vela Junior. Vela (XYZ) est \u00e9galement \u00e0 proximit\u00e9 de la <a title=\"N\u00e9buleuse du Crayon\" href=\"https:\/\/fr.wikipedia.org\/wiki\/N%C3%A9buleuse_du_Crayon\">n\u00e9buleuse du Crayon<\/a> (NGC 2736), objet qui pourrait \u00eatre en interaction avec lui, quoique cette hypoth\u00e8se soit incertaine<sup id=\"cite_ref-1\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-1\">1<\/a><\/sup>.<\/p>\n<p>Le nom de <i>Vela (XYZ)<\/i> vient de ce que la grande extension spatiale du r\u00e9manent et ses h\u00e9t\u00e9rog\u00e9n\u00e9it\u00e9s ont rendu son identification en tant qu&rsquo;objet unique relativement difficile. Ses r\u00e9gions les plus brillantes ont d&rsquo;abord \u00e9t\u00e9 appel\u00e9es Vela X, Vela Y et Vela Z (le nom de <i>Vela<\/i> se r\u00e9f\u00e9rant au nom <a title=\"Latin\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Latin\">latin<\/a> de la constellation des Voiles) avant d&rsquo;\u00eatre appr\u00e9hend\u00e9es comme diverses parties d&rsquo;un seul objet<sup id=\"cite_ref-2\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-2\">2<\/a><\/sup>.<\/p>\n<div id=\"toc\" class=\"toc\">\n<div class=\"toctitle\" dir=\"ltr\" lang=\"fr\">\n<h2>Sommaire<\/h2>\n<\/div>\n<\/div>\n<div id=\"toc\" class=\"toc\">\n<ul>\n<li class=\"toclevel-1 tocsection-1\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Caract%C3%A9ristiques_physiques\"><span class=\"tocnumber\">1<\/span> <span class=\"toctext\">Caract\u00e9ristiques physiques<\/span><\/a><\/li>\n<li class=\"toclevel-1 tocsection-2\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Objet_central\"><span class=\"tocnumber\">2<\/span> <span class=\"toctext\">Objet central<\/span><\/a><\/li>\n<li class=\"toclevel-1 tocsection-3\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Association_possible_avec_RX_J0852.0-4622\"><span class=\"tocnumber\">3<\/span> <span class=\"toctext\">Association possible avec RX J0852.0-4622<\/span><\/a><\/li>\n<li class=\"toclevel-1 tocsection-4\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Voir_aussi\"><span class=\"tocnumber\">4<\/span> <span class=\"toctext\">Voir aussi<\/span><\/a><\/li>\n<li class=\"toclevel-1 tocsection-5\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Liens_externes\"><span class=\"tocnumber\">5<\/span> <span class=\"toctext\">Liens externes<\/span><\/a>\n<ul>\n<li class=\"toclevel-2 tocsection-6\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Donn%C3%A9es\"><span class=\"tocnumber\">5.1<\/span> <span class=\"toctext\">Donn\u00e9es<\/span><\/a><\/li>\n<li class=\"toclevel-2 tocsection-7\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Images\"><span class=\"tocnumber\">5.2<\/span> <span class=\"toctext\">Images<\/span><\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"toclevel-1 tocsection-8\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#Notes_et_r%C3%A9f%C3%A9rences\"><span class=\"tocnumber\">6<\/span> <span class=\"toctext\">Notes et r\u00e9f\u00e9rences<\/span><\/a><\/li>\n<\/ul>\n<\/div>\n<h2><span id=\"Caract.C3.A9ristiques_physiques\"><\/span><span id=\"Caract\u00e9ristiques_physiques\" class=\"mw-headline\">Caract\u00e9ristiques physiques<\/span><\/h2>\n<p>Vela (XYZ) est un des plus grands r\u00e9manents identifi\u00e9s en termes de taille angulaire\u00a0: son diam\u00e8tre apparent est sup\u00e9rieur \u00e0 4 degr\u00e9s. Son aspect est tr\u00e8s variable selon la <a title=\"Longueur d'onde\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Longueur_d%27onde\">longueur d&rsquo;onde<\/a> d&rsquo;observation. En <a title=\"Onde radio\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Onde_radio\">ondes radio<\/a>, il appara\u00eet sous la forme d&rsquo;une coquille au sein de laquelle on distingue une <a class=\"new\" title=\"N\u00e9buleuse de vent de pulsar (page inexistante)\" href=\"https:\/\/fr.wikipedia.org\/w\/index.php?title=N%C3%A9buleuse_de_vent_de_pulsar&amp;action=edit&amp;redlink=1\">n\u00e9buleuse de vent de pulsar<\/a>. Son <a title=\"R\u00e9manent de supernova\" href=\"https:\/\/fr.wikipedia.org\/wiki\/R%C3%A9manent_de_supernova#Types_de_r%C3%A9manents\">type<\/a> est class\u00e9 parmi les <a title=\"R\u00e9manent de supernova\" href=\"https:\/\/fr.wikipedia.org\/wiki\/R%C3%A9manent_de_supernova#Composites\">composites<\/a>. En optique, seuls des filaments sont visibles, alors qu&rsquo;en <a title=\"Rayon X\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Rayon_X\">X<\/a>, la structure en coquille est plus irr\u00e9guli\u00e8re et la r\u00e9gion centrale plus marqu\u00e9e, signe de l&rsquo;activit\u00e9 intense du pulsar central.<\/p>\n<p>Il compte parmi les r\u00e9manents les plus lumineux dans le domaine radio, avec une <a title=\"Densit\u00e9 de flux\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Densit%C3%A9_de_flux\">densit\u00e9 de flux<\/a> de 1750 <a title=\"Jansky (unit\u00e9)\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Jansky_%28unit%C3%A9%29\">Jy<\/a> \u00e0 la <a title=\"Fr\u00e9quence\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Fr%C3%A9quence\">fr\u00e9quence<\/a> de 1 <a class=\"mw-redirect\" title=\"Gigahertz\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Gigahertz\">GHz<\/a>. Son rayon se d\u00e9duit de sa distance et de sa taille angulaire. Il vaut environ 12 <a title=\"Parsec\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Parsec\">parsecs<\/a>, correspondant \u00e0 une taille compatible d&rsquo;un r\u00e9manent de quelques milliers voire dizaines de milliers d&rsquo;ann\u00e9es.<\/p>\n<p>Sa distance estim\u00e9e par la m\u00e9thode d&rsquo;<a class=\"mw-redirect\" title=\"Absorption HI\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Absorption_HI\">absorption HI<\/a> serait de 0,25 <a class=\"mw-redirect\" title=\"Kiloparsec\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Kiloparsec\">kpc<\/a>, apr\u00e8s avoir longtemps \u00e9t\u00e9 surestim\u00e9e \u00e0 0,5 kpc environ. Cependant, la mesure la plus fiable semble pouvoir \u00eatre r\u00e9alis\u00e9e \u00e0 l&rsquo;aide de la m\u00e9thode de la <a title=\"Parallaxe\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Parallaxe\">parallaxe<\/a> du pulsar central obtenue gr\u00e2ce aux donn\u00e9es <a title=\"Astrom\u00e9trie\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Astrom%C3%A9trie\">astrom\u00e9triques<\/a> <a class=\"mw-redirect\" title=\"Domaine visible\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Domaine_visible\">optiques<\/a> du <a title=\"Hubble (t\u00e9lescope spatial)\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Hubble_%28t%C3%A9lescope_spatial%29\">t\u00e9lescope spatial Hubble<\/a>. Cette m\u00e9thode, la seule \u00e0 ce jour \u00e0 avoir d\u00e9termin\u00e9 la distance d&rsquo;un pulsar par parallaxe optique<sup id=\"cite_ref-3\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-3\">3<\/a><\/sup>, fixe la distance \u00e0 0,3 kpc<sup id=\"cite_ref-4\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-4\">4<\/a><\/sup>. D&rsquo;autres m\u00e9thodes <a title=\"Spectroscopie\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Spectroscopie\">spectroscopiques<\/a> confirment cet ordre de grandeur<sup id=\"cite_ref-5\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-5\">5<\/a><\/sup>.<\/p>\n<p>L&rsquo;\u00e2ge exact de Vela (XYZ) est difficile \u00e0 \u00e9valuer. La m\u00e9thode de l&rsquo;<a title=\"\u00c2ge caract\u00e9ristique\" href=\"https:\/\/fr.wikipedia.org\/wiki\/%C3%82ge_caract%C3%A9ristique\">\u00e2ge caract\u00e9ristique<\/a> utilis\u00e9e pour les pulsar n&rsquo;est pas utilisable pour le pulsar de Vela, car celle-ci pr\u00e9suppose qu&rsquo;une des caract\u00e9ristiques du pulsar, l&rsquo;<a title=\"Indice de freinage\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Indice_de_freinage\">indice de freinage<\/a> (qui d\u00e9termine de quelle fa\u00e7on la <a title=\"P\u00e9riode de rotation\" href=\"https:\/\/fr.wikipedia.org\/wiki\/P%C3%A9riode_de_rotation\">p\u00e9riode de rotation<\/a> du pulsar ralentit avec le temps) ait une valeur de l&rsquo;ordre de 3, alors que pour ce pulsar, qui s&rsquo;av\u00e8re \u00eatre tr\u00e8s atypique, il est proche de l&rsquo;unit\u00e9. L&rsquo;\u00e2ge caract\u00e9ristique est de 11\u00a0000\u00a0ans, mais l&rsquo;\u00e2ge r\u00e9el pourrait diff\u00e9rer de celui-ci d&rsquo;un facteur deux.<\/p>\n<h2><span id=\"Objet_central\" class=\"mw-headline\">Objet central<\/span><\/h2>\n<p>L&rsquo;objet central de Vela (XYZ) est le <a title=\"Pulsar\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Pulsar\">pulsar<\/a> dit <a title=\"PSR B0833-45\" href=\"https:\/\/fr.wikipedia.org\/wiki\/PSR_B0833-45\">pulsar de Vela<\/a>, aussi appel\u00e9 PSR B0833-45. Il fait partie des pulsars les plus \u00e9tudi\u00e9s, faisant partie des tout premiers pulsars jeunes d\u00e9couverts \u00e0 la fin des <a title=\"Ann\u00e9es 1960\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Ann%C3%A9es_1960\">ann\u00e9es 1960<\/a> (avec le <a title=\"PSR B0531+21\" href=\"https:\/\/fr.wikipedia.org\/wiki\/PSR_B0531%2B21\">pulsar du Crabe<\/a>), pr\u00e9sentant de nombreuses irr\u00e9gularit\u00e9s dans sa rotation, appel\u00e9es <a title=\"Glitch (astronomie)\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Glitch_%28astronomie%29\">glitches<\/a>, et pr\u00e9sentant une \u00e9volution s\u00e9culaire de celle-ci assez atypique (voir ci-dessus).<\/p>\n<h2><span id=\"Association_possible_avec_RX_J0852.0-4622\" class=\"mw-headline\">Association possible avec <a title=\"RX J0852.0-4622\" href=\"https:\/\/fr.wikipedia.org\/wiki\/RX_J0852.0-4622\">RX J0852.0-4622<\/a><\/span><\/h2>\n<p><strong>(source Wikipedia)<\/strong><\/p>\n<p>La proximit\u00e9 entre Vela (XYZ) et <a title=\"RX J0852.0-4622\" href=\"https:\/\/fr.wikipedia.org\/wiki\/RX_J0852.0-4622\">RX J0852.0-4622<\/a>, tous deux situ\u00e9s \u00e0 moins de 400 pc de la <a title=\"Terre\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Terre\">Terre<\/a>, a naturellement amen\u00e9 les astronomes \u00e0 s&rsquo;interroger sur l&rsquo;\u00e9ventualit\u00e9 d&rsquo;un lien physique entre ces deux r\u00e9manents. Leurs centres ne sont en effet s\u00e9par\u00e9s que de quelques dizaines de parsecs, rendant possible l&rsquo;hypoth\u00e8se que les deux objets soient issus de la m\u00eame r\u00e9gion de formation d&rsquo;\u00e9toile. Un indice \u00e9tonnant favorisant cette hypoth\u00e8se est la pr\u00e9sence d&rsquo;une <a title=\"N\u00e9buleuse\" href=\"https:\/\/fr.wikipedia.org\/wiki\/N%C3%A9buleuse\">n\u00e9buleuse<\/a> dite <a title=\"N\u00e9buleuse du Crayon\" href=\"https:\/\/fr.wikipedia.org\/wiki\/N%C3%A9buleuse_du_Crayon\">n\u00e9buleuse du Crayon<\/a> \u00e0 proximit\u00e9 imm\u00e9diate des deux r\u00e9manents. L&rsquo;analyse spectroscopique de cet objet pourrait amener \u00e0 interpr\u00e9ter la pr\u00e9sence de celui-ci comme r\u00e9sultant de la collision des enveloppes externes des deux r\u00e9manents<sup id=\"cite_ref-6\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-6\">6<\/a><\/sup>. Cette hypoth\u00e8se reste cependant incertaine, car elle supposerait de r\u00e9\u00e9valuer les distances des deux objets d&rsquo;environ 20\u00a0% chacune (\u00e0 la hausse pour Vela Junior, \u00e0 la baisse pour Vela (XYZ)), ce qui semble difficile au vu des autres contraintes existantes sur la distance de ces objets. Des interactions entre le bord de Vela (XYZ) et une r\u00e9gion inhomog\u00e8ne du <a title=\"Milieu interstellaire\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Milieu_interstellaire\">milieu interstellaire<\/a> appara\u00eet \u00eatre une explication plus simple<sup id=\"cite_ref-7\" class=\"reference\"><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Vela_%28XYZ%29#cite_note-7\">7<\/a><\/sup>.<\/p>\n<table class=\"infobox\">\n<caption>Sh2-308<\/caption>\n<tbody>\n<tr>\n<th colspan=\"2\"><a title=\"Emission nebula\" href=\"https:\/\/en.wikipedia.org\/wiki\/Emission_nebula\">Emission nebula<\/a><\/th>\n<\/tr>\n<tr>\n<td colspan=\"2\"><a class=\"image\" href=\"https:\/\/en.wikipedia.org\/wiki\/File:Sh2-308.jpg\"><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/a\/af\/Sh2-308.jpg\/220px-Sh2-308.jpg\" srcset=\"\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/a\/af\/Sh2-308.jpg\/330px-Sh2-308.jpg 1.5x, \/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/a\/af\/Sh2-308.jpg\/440px-Sh2-308.jpg 2x\" alt=\"Sh2-308.jpg\" width=\"220\" height=\"225\" data-file-width=\"4028\" data-file-height=\"4113\" \/><\/a><\/p>\n<div>Sh2-308 taken from the <a title=\"Hubble Space Telescope\" href=\"https:\/\/en.wikipedia.org\/wiki\/Hubble_Space_Telescope\">Hubble Space Telescope<\/a>.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\">Observation data: J2000.0 <a title=\"Epoch (astronomy)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Epoch_%28astronomy%29\">epoch<\/a><\/th>\n<\/tr>\n<tr>\n<th scope=\"row\">Class<\/th>\n<td>3 2 2<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Right ascension\" href=\"https:\/\/en.wikipedia.org\/wiki\/Right_ascension\">Right ascension<\/a><\/th>\n<td>06<sup>h<\/sup> 54<sup>m<\/sup> 13<sup>s<\/sup><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Declination\" href=\"https:\/\/en.wikipedia.org\/wiki\/Declination\">Declination<\/a><\/th>\n<td>-22\u00b0 55\u2032 42\u2033<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Distance<\/th>\n<td>4530\u00a0<a title=\"Light-year\" href=\"https:\/\/en.wikipedia.org\/wiki\/Light-year\">ly<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Apparent magnitude\" href=\"https:\/\/en.wikipedia.org\/wiki\/Apparent_magnitude\">Apparent magnitude<\/a> <small>(V)<\/small><\/th>\n<td>7.0<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Apparent dimensions <small>(V)<\/small><\/th>\n<td>35\u2032\u00d735\u2032<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Constellation\" href=\"https:\/\/en.wikipedia.org\/wiki\/Constellation\">Constellation<\/a><\/th>\n<td><a title=\"Canis Major\" href=\"https:\/\/en.wikipedia.org\/wiki\/Canis_Major\">Canis Major<\/a><\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\">Physical characteristics<\/th>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Radius\" href=\"https:\/\/en.wikipedia.org\/wiki\/Radius\">Radius<\/a><\/th>\n<td>30\u00a0ly<\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\"><\/th>\n<\/tr>\n<tr>\n<th scope=\"row\">Designations<\/th>\n<td>Sh-308, <a class=\"mw-redirect\" title=\"RCW catalog\" href=\"https:\/\/en.wikipedia.org\/wiki\/RCW_catalog\">RCW<\/a> 11, <a title=\"Lynds' Catalogue of Bright Nebulae\" href=\"https:\/\/en.wikipedia.org\/wiki\/Lynds%27_Catalogue_of_Bright_Nebulae\">LBN<\/a> 1052<\/td>\n<\/tr>\n<tr>\n<td class=\"noprint\" colspan=\"2\">See also: <a title=\"Category:Lists of nebulae\" href=\"https:\/\/en.wikipedia.org\/wiki\/Category:Lists_of_nebulae\">Lists of nebulae<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-2 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading icon-left\"><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;\">Your Content Goes Here<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<div class=\"entete\">\n<div>Vela (XYZ)<\/div>\n<\/div>\n<div class=\"images\"><a class=\"image\" title=\"Position de Vela (Vela Pulsar) dans la Voie Lact\u00e9e. Cr\u00e9dit\u00a0: NASA\/DOE\/International LAT Team.\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:267641main_allsky_labeled_HI.jpg?uselang=fr\"><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/e\/e7\/267641main_allsky_labeled_HI.jpg\/220px-267641main_allsky_labeled_HI.jpg\" srcset=\"\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/e\/e7\/267641main_allsky_labeled_HI.jpg\/330px-267641main_allsky_labeled_HI.jpg 1.5x, \/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/e\/e7\/267641main_allsky_labeled_HI.jpg\/440px-267641main_allsky_labeled_HI.jpg 2x\" alt=\"Description de cette image, \u00e9galement comment\u00e9e ci-apr\u00e8s\" width=\"220\" height=\"110\" data-file-width=\"3300\" data-file-height=\"1650\" \/><\/a><\/div>\n<div class=\"legend\">Position de Vela (<i>Vela Pulsar<\/i>) dans la Voie Lact\u00e9e. <i>Cr\u00e9dit\u00a0: NASA\/DOE\/International LAT Team.<\/i><\/div>\n<table>\n<caption>Donn\u00e9es d&rsquo;observation (<a title=\"\u00c9poque (astronomie)\" href=\"https:\/\/fr.wikipedia.org\/wiki\/%C3%89poque_%28astronomie%29\">\u00c9poque<\/a> <a title=\"J2000.0\" href=\"https:\/\/fr.wikipedia.org\/wiki\/J2000.0\">J2000.0<\/a>)<\/caption>\n<tbody>\n<tr>\n<th scope=\"row\"><a title=\"Ascension droite\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Ascension_droite\">Ascension droite<\/a><\/th>\n<td>08<sup>h<\/sup>\u00a034<sup>m<\/sup>\u00a012<sup>s<\/sup><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"D\u00e9clinaison (astronomie)\" href=\"https:\/\/fr.wikipedia.org\/wiki\/D%C3%A9clinaison_%28astronomie%29\">D\u00e9clinaison<\/a><\/th>\n<td>\u221245\u00b0\u00a045\u2032\u00a00\u2033<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Syst\u00e8me de coordonn\u00e9es galactiques\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Syst%C3%A8me_de_coordonn%C3%A9es_galactiques\">Coordonn\u00e9es galactiques<\/a><\/th>\n<td><span class=\"nowrap\"><i><a class=\"mw-redirect\" title=\"Longitude galactique\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Longitude_galactique\">\u2113<\/a><\/i> = 263,89 \u00b7<\/span> <span class=\"nowrap\"><i><a class=\"mw-redirect\" title=\"Latitude galactique\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Latitude_galactique\">b<\/a><\/i> = -03,29<\/span><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Constellation\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Constellation\">Constellation<\/a><\/th>\n<td><a title=\"Voiles\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Voiles\">Voiles<\/a><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<div id=\"img_toogle_0\" class=\"img_toogle\">\n<div id=\"geobox_0_0\" class=\"geobox\">\n<p><small>Localisation dans la constellation\u00a0: <a title=\"Voiles\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Voiles\">Voiles<\/a><\/small><\/p>\n<div>\n<div><a class=\"image\" title=\"(Voir situation dans la constellation\u00a0: Voiles)\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Cercle_rouge_100%25.svg?uselang=fr\"><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4a\/Cercle_rouge_100%25.svg\/15px-Cercle_rouge_100%25.svg.png\" srcset=\"\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4a\/Cercle_rouge_100%25.svg\/23px-Cercle_rouge_100%25.svg.png 1.5x, \/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4a\/Cercle_rouge_100%25.svg\/30px-Cercle_rouge_100%25.svg.png 2x\" alt=\"(Voir situation dans la constellation\u00a0: Voiles)\" width=\"15\" height=\"15\" data-file-width=\"200\" data-file-height=\"200\" \/><\/a><\/div>\n<p><a class=\"image\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Vela_IAU.svg?uselang=fr\"><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/8\/8d\/Vela_IAU.svg\/280px-Vela_IAU.svg.png\" srcset=\"\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/8\/8d\/Vela_IAU.svg\/420px-Vela_IAU.svg.png 1.5x, \/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/8\/8d\/Vela_IAU.svg\/560px-Vela_IAU.svg.png 2x\" alt=\"Vela IAU.svg\" width=\"280\" height=\"265\" data-file-width=\"602\" data-file-height=\"570\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<ul id=\"geoboxToggleLinks_0\"><\/ul>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Galaxie h\u00f4te<\/th>\n<td><a title=\"Voie lact\u00e9e\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Voie_lact%C3%A9e\">Voie lact\u00e9e<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">D\u00e9couverte<\/th>\n<td><a title=\"1967\" href=\"https:\/\/fr.wikipedia.org\/wiki\/1967\">1967<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"R\u00e9manent de supernova\" href=\"https:\/\/fr.wikipedia.org\/wiki\/R%C3%A9manent_de_supernova\">Type de r\u00e9manent<\/a><\/th>\n<td>Composite<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Taille apparente\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Taille_apparente\">Taille angulaire<\/a> (<a class=\"mw-redirect\" title=\"Minute d'angle\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Minute_d%27angle\">minute d&rsquo;angle<\/a>)<\/th>\n<td>255<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Densit\u00e9 de flux\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Densit%C3%A9_de_flux\">Densit\u00e9 de flux<\/a> \u00e0 1 <a class=\"mw-redirect\" title=\"Gigahertz\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Gigahertz\">GHz<\/a> (<a title=\"Jansky (unit\u00e9)\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Jansky_%28unit%C3%A9%29\">Jy<\/a>)<\/th>\n<td>1750<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><a title=\"Indice spectral\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Indice_spectral\">Indice spectral<\/a><\/th>\n<td>Variable<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Distance (<a class=\"mw-redirect\" title=\"Kiloparsec\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Kiloparsec\">kpc<\/a>)<\/th>\n<td>environ\u00a00,25\u2002\/\u20020,30\u00a0<abbr class=\"abbr\" title=\"kiloparsec\"><a class=\"mw-redirect\" title=\"Kiloparsec\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Kiloparsec\">kpc<\/a><\/abbr> (\u223c2\u00a0720\u00a0<abbr class=\"abbr\" title=\"ann\u00e9e-lumi\u00e8re\"><a title=\"Ann\u00e9e-lumi\u00e8re\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Ann%C3%A9e-lumi%C3%A8re\">a.l.<\/a><\/abbr>)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">M\u00e9thode d&rsquo;estimation de la distance<\/th>\n<td><a title=\"Spectroscopie\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Spectroscopie\">Spectroscopie<\/a> \/ <a title=\"Parallaxe\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Parallaxe\">Parallaxe<\/a> du pulsar central<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Aspect en <a title=\"Onde radio\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Onde_radio\">radio<\/a><\/th>\n<td>Coquille, d&rsquo;indice spectral variable (plus faible dans la r\u00e9gion appel\u00e9e Vela\u00a0X)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Aspect en <a title=\"Rayon X\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Rayon_X\">X<\/a><\/th>\n<td>Coquille fragment\u00e9e, avec n\u00e9buleuse et pulsar centraux.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Aspect en <a class=\"mw-redirect\" title=\"Domaine visible\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Domaine_visible\">optique<\/a><\/th>\n<td>Filamentaire<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Autres d\u00e9signations<\/th>\n<td>SNR\u00a0G263.9-03.3<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Notes<\/th>\n<td>Poss\u00e8de un pulsar central, <a title=\"PSR B0833-45\" href=\"https:\/\/fr.wikipedia.org\/wiki\/PSR_B0833-45\">PSR\u00a0B0833-45<\/a>. R\u00e9manent de grande taille intersectant deux autres r\u00e9manents, <a title=\"RX J0852.0-4622\" href=\"https:\/\/fr.wikipedia.org\/wiki\/RX_J0852.0-4622\">Vela\u00a0Junior<\/a> et <a title=\"Puppis A\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Puppis_A\">Puppis\u00a0A<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-border-color:#000000;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:0px;--awb-border-style:solid;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"zoomInDown\" data-animationDuration=\"0.1\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"790\" height=\"551\" title=\"vela-datas\" src=\"http:\/\/outters.fr\/wp-content\/uploads\/2018\/06\/vela-datas.jpg\" alt class=\"img-responsive wp-image-7132\" srcset=\"https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/06\/vela-datas-200x139.jpg 200w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/06\/vela-datas-400x279.jpg 400w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/06\/vela-datas-600x418.jpg 600w, https:\/\/www.outters.fr\/wp-content\/uploads\/2018\/06\/vela-datas.jpg 790w\" sizes=\"(max-width: 464px) 100vw, 790px\" \/><\/span><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-1 fusion-columns-total-1 fusion-content-boxes-2 content-boxes-icon-with-title content-left\" style=\"--awb-hover-accent-color:var(--awb-custom_color_4);--awb-circle-hover-accent-color:var(--awb-custom_color_4);--awb-item-margin-bottom:40px;\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:transparent;\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading icon-left\"><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;\">Commentaires sur l'objet<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Cette version de Vela en HOO-rgb est d&rsquo;une richesse incroyable. Allez voir la version SHO qui est encore plus diversifi\u00e9e.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff9900;\"><img decoding=\"async\" class=\"size-thumbnail wp-image-2169 alignleft\" src=\"http:\/\/outters.fr\/wp-content\/uploads\/2016\/06\/photo_4fbb66c9889963.16051140_portrait_nicolas_outters-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" srcset=\"https:\/\/www.outters.fr\/wp-content\/uploads\/2016\/06\/photo_4fbb66c9889963.16051140_portrait_nicolas_outters-66x66.jpg 66w, https:\/\/www.outters.fr\/wp-content\/uploads\/2016\/06\/photo_4fbb66c9889963.16051140_portrait_nicolas_outters-150x150.jpg 150w, https:\/\/www.outters.fr\/wp-content\/uploads\/2016\/06\/photo_4fbb66c9889963.16051140_portrait_nicolas_outters.jpg 765w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-1 fusion-columns-total-4 fusion-content-boxes-3 content-boxes-clean-horizontal content-left content-boxes-icon-on-side\" style=\"--awb-title-color:#dd9933;--awb-hover-accent-color:var(--awb-custom_color_4);--awb-circle-hover-accent-color:var(--awb-custom_color_4);--awb-item-margin-bottom:40px;\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon link-type-text icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"http:\/\/outters.fr\/wp-content\/uploads\/2018\/04\/Vela-HOO-rgb-5-1.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-camera circle-yes\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Image HOO-rgb<\/h2><\/a><\/div><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-2 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-3 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-4 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;\"><div class=\"fusion-separator-border sep-shadow\" style=\"--awb-height:20px;--awb-amount:20px;background:radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);\"><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":7086,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[102,122,129,152,249,336,504],"tags":[303,340],"class_list":["post-7137","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-nebuleuse","category-haoiii-rvb","category-observatoire-chili","category-toutes-categories","category-lunette-tec160","category-saison-2018","category-favorites","tag-snr-remnant-supernovae","tag-vela","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/7137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7137"}],"version-history":[{"count":4,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/7137\/revisions"}],"predecessor-version":[{"id":7269,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/7137\/revisions\/7269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/media\/7086"}],"wp:attachment":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}