{"id":634,"date":"2014-07-03T05:44:40","date_gmt":"2014-07-03T05:44:40","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=634"},"modified":"2014-07-09T07:32:20","modified_gmt":"2014-07-09T07:32:20","slug":"taches-solaires-du-2-juillet","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/03\/taches-solaires-du-2-juillet\/","title":{"rendered":"Taches solaires du 2 juillet"},"content":{"rendered":"

Notre \u00e9toile le Soleil<\/a> est en pleine activit\u00e9. On y observe r\u00e9guli\u00e8rement des taches<\/a> sombres \u00e0 la surface, zones moins chaudes que le reste de la photosph\u00e8re et qui r\u00e9v\u00e8lent des anomalies magn\u00e9tiques.<\/p>\n

\"sol1\"<\/a><\/p>\n

Sur cette image r\u00e9alis\u00e9e hier soir avec un filtre sp\u00e9cial (on ne regarde jamais le Soleil<\/a> sans prot\u00e9ger ses yeux) on peut noter la pr\u00e9sence de plusieurs taches et groupes de taches.<\/p>\n

C’est la NOAA (National Oceanic and Atmospheric Administration<\/em>) qui nomme les taches avec l’appellation AR (pour Active Region<\/em>) suivie d’un num\u00e9ro indiquant l’ordre d’apparition.<\/p>\n

\"sol2\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Notre \u00e9toile le Soleil est en pleine activit\u00e9. On y observe r\u00e9guli\u00e8rement des taches sombres \u00e0 la surface, zones moins chaudes que le reste de la photosph\u00e8re et qui r\u00e9v\u00e8lent des anomalies magn\u00e9tiques. Sur cette image r\u00e9alis\u00e9e hier soir avec un filtre sp\u00e9cial (on ne regarde jamais le Soleil sans prot\u00e9ger ses yeux) on peut … Continuer la lecture de Taches solaires du 2 juillet<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[86],"tags":[256,89,257,255,97],"class_list":["post-634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-soleil-et-planetes","tag-anomalie-magnetique","tag-etoile","tag-noaa","tag-photosphere","tag-soleil"],"yoast_head":"\ntache 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\/07\/03\/taches-solaires-du-2-juillet\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"tache solaire\" \/>\n<meta property=\"og:description\" content=\"Notre \u00e9toile le Soleil est en pleine activit\u00e9. On y observe r\u00e9guli\u00e8rement des taches sombres \u00e0 la surface, zones moins chaudes que le reste de la photosph\u00e8re et qui r\u00e9v\u00e8lent des anomalies magn\u00e9tiques. Sur cette image r\u00e9alis\u00e9e hier soir avec un filtre sp\u00e9cial (on ne regarde jamais le Soleil sans prot\u00e9ger ses yeux) on peut … Continuer la lecture de Taches solaires du 2 juillet →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/03\/taches-solaires-du-2-juillet\/\" \/>\n<meta property=\"og:site_name\" content=\"CIELMANIA : le blog de Jean-Baptiste FELDMANN, photographe du ciel\" \/>\n<meta property=\"article:published_time\" content=\"2014-07-03T05:44:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-07-09T07:32:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/sol2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\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\/07\/03\/taches-solaires-du-2-juillet\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/03\/taches-solaires-du-2-juillet\/\",\"name\":\"tache solaire\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/03\/taches-solaires-du-2-juillet\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/03\/taches-solaires-du-2-juillet\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/sol2.jpg\",\"datePublished\":\"2014-07-03T05:44:40+00:00\",\"dateModified\":\"2014-07-09T07:32:20+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\/07\/03\/taches-solaires-du-2-juillet\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/07\/03\/taches-solaires-du-2-juillet\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/sol2.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/feldmann\/wp-content\/uploads\/sites\/9\/2014\/07\/sol2.jpg\",\"width\":1200,\"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\":\""J'ai en moi un besoin terrible. 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