{"id":419,"date":"2014-05-10T15:12:33","date_gmt":"2014-05-10T15:12:33","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=419"},"modified":"2014-11-15T15:23:45","modified_gmt":"2014-11-15T15:23:45","slug":"faux-mirage-solaire","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/","title":{"rendered":"Faux mirage solaire"},"content":{"rendered":"<p>Il s&#8217;en passe de bonnes dans l&#8217;atmosph\u00e8re !<\/p>\n<p><a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2.jpg\" rel=\"lightbox[419]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-420\" src=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2-450x337.jpg\" alt=\"sol\" width=\"450\" height=\"337\" srcset=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2-450x337.jpg 450w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2-1024x767.jpg 1024w, https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2.jpg 1201w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<p>En temps normal la temp\u00e9rature de l&#8217;air d\u00e9cro\u00eet avec l&#8217;altitude, mais on observe parfois une couche d&#8217;inversion thermique (une couche o\u00f9 la temp\u00e9rature augmente avec l&#8217;altitude) qui s&#8217;est gliss\u00e9e au milieu.<\/p>\n<p><!--more-->Les rayons lumineux qui traversent ces couches d&#8217;air de diff\u00e9rentes temp\u00e9ratures sont plus ou moins r\u00e9fract\u00e9s. C&#8217;est \u00e0 proximit\u00e9 de l&#8217;horizon que se forment les couches d&#8217;inversion thermique \u00e0 l&#8217;origine d&#8217;\u00e9tranges d\u00e9formations observ\u00e9es sur le Soleil (et parfois la <a title=\"Vid\u00e9o : la Lune en musique\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/08\/video-lune-en-musique\/\" target=\"_blank\">Lune<\/a>). Les scientifiques ont pris l&#8217;habitude de regrouper l&#8217;ensemble de ces d\u00e9formations sous le nom de faux mirage.<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Il s&#8217;en passe de bonnes dans l&#8217;atmosph\u00e8re ! En temps normal la temp\u00e9rature de l&#8217;air d\u00e9cro\u00eet avec l&#8217;altitude, mais on observe parfois une couche d&#8217;inversion thermique (une couche o\u00f9 la temp\u00e9rature augmente avec l&#8217;altitude) qui s&#8217;est gliss\u00e9e au milieu.<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":8,"featured_media":420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[85],"tags":[125,82,126,127,97],"class_list":["post-419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteores","tag-atmosphere","tag-lune","tag-mirage","tag-refraction","tag-soleil"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Faux mirage solaire<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Faux mirage solaire\" \/>\n<meta property=\"og:description\" content=\"Il s&#8217;en passe de bonnes dans l&#8217;atmosph\u00e8re ! En temps normal la temp\u00e9rature de l&#8217;air d\u00e9cro\u00eet avec l&#8217;altitude, mais on observe parfois une couche d&#8217;inversion thermique (une couche o\u00f9 la temp\u00e9rature augmente avec l&#8217;altitude) qui s&#8217;est gliss\u00e9e au milieu.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2014-05-10T15:12:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-11-15T15:23:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1201\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Baptiste FELDMANN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Baptiste FELDMANN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/\",\"name\":\"Faux mirage solaire\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2.jpg\",\"datePublished\":\"2014-05-10T15:12:33+00:00\",\"dateModified\":\"2014-11-15T15:23:45+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#\/schema\/person\/62b391b709c307783237b759b62731ea\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/05\/10\/faux-mirage-solaire\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/05\/sol2.jpg\",\"width\":1201,\"height\":900},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/\",\"name\":\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\",\"description\":\"&quot;J&#039;ai en moi un besoin terrible. 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