{"id":75691,"date":"2025-04-03T00:07:36","date_gmt":"2025-04-03T00:07:36","guid":{"rendered":"https:\/\/romanticany.com\/?p=75691"},"modified":"2025-04-03T00:07:37","modified_gmt":"2025-04-03T00:07:37","slug":"la-primera-fotografia-del-sol-un-logro-de-1845","status":"publish","type":"post","link":"https:\/\/romanticany.com\/?p=75691","title":{"rendered":"La Primera Fotograf\u00eda del Sol: Un Logro de 1845"},"content":{"rendered":"\n<p>El 2 de abril de 1845, los f\u00edsicos franceses Armand Fizeau y L\u00e9on Foucault capturaron la primera fotograf\u00eda en daguerrotipo que mostraba detalles del Sol.<\/p>\n\n\n\n<p>La imagen de 12 cm (5 pulgadas) ten\u00eda una exposici\u00f3n de 1\/60 de segundo y revelaba la estructura de umbra y penumbra de varias manchas solares, as\u00ed como el oscurecimiento del limbo.<\/p>\n\n\n\n<p>El nombre de esta t\u00e9cnica proviene del pintor y f\u00edsico franc\u00e9s Louis Jacques Mand\u00e9 Daguerre (1787-1851), quien desarroll\u00f3 el m\u00e9todo conocido como daguerrotipo, anunciado en Par\u00eds el 19 de agosto de 1839.<\/p>\n\n\n\n<p>Fizeau y Foucault hab\u00edan colaborado en sus experimentos desde entonces. Fizeau hab\u00eda mejorado considerablemente la durabilidad de una imagen en daguerrotipo con un tratamiento, publicado en agosto de 1840, que utilizaba una soluci\u00f3n de cloruro de oro mezclado con hiposulfito de sodio, calentada en una l\u00e1mpara de alcohol.<\/p>\n\n\n\n<p>Fizeau y Foucault son m\u00e1s conocidos en el mundo de la f\u00edsica por el dise\u00f1o e implementaci\u00f3n del aparato que permiti\u00f3 medir con gran precisi\u00f3n la velocidad de la luz en 1850.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El 2 de abril de 1845, los f\u00edsicos franceses Armand Fizeau y L\u00e9on Foucault capturaron la primera fotograf\u00eda en daguerrotipo que mostraba detalles del Sol. La imagen de 12 cm (5 pulgadas) ten\u00eda una exposici\u00f3n de 1\/60 de segundo y revelaba la estructura de umbra y penumbra de varias manchas solares, as\u00ed como el oscurecimiento [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":75753,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-75691","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La Primera Fotograf\u00eda del Sol: Un Logro de 1845 - Romantica NY<\/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:\/\/romanticany.com\/?p=75691\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La Primera Fotograf\u00eda del Sol: Un Logro de 1845 - Romantica NY\" \/>\n<meta property=\"og:description\" content=\"El 2 de abril de 1845, los f\u00edsicos franceses Armand Fizeau y L\u00e9on Foucault capturaron la primera fotograf\u00eda en daguerrotipo que mostraba detalles del Sol. La imagen de 12 cm (5 pulgadas) ten\u00eda una exposici\u00f3n de 1\/60 de segundo y revelaba la estructura de umbra y penumbra de varias manchas solares, as\u00ed como el oscurecimiento [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/romanticany.com\/?p=75691\" \/>\n<meta property=\"og:site_name\" content=\"Romantica NY\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-03T00:07:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-03T00:07:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/romanticany.com\/wp-content\/uploads\/2025\/04\/67ed2965f3139.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"668\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Romantica NY\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Romantica NY\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/romanticany.com\/?p=75691#article\",\"isPartOf\":{\"@id\":\"https:\/\/romanticany.com\/?p=75691\"},\"author\":{\"name\":\"Romantica NY\",\"@id\":\"https:\/\/romanticany.com\/#\/schema\/person\/be3a3ed4b2ab0af84e4dbe5c3215474c\"},\"headline\":\"La Primera Fotograf\u00eda del Sol: Un Logro de 1845\",\"datePublished\":\"2025-04-03T00:07:36+00:00\",\"dateModified\":\"2025-04-03T00:07:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/romanticany.com\/?p=75691\"},\"wordCount\":188,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/romanticany.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/romanticany.com\/?p=75691#primaryimage\"},\"thumbnailUrl\":\"https:\/\/romanticany.com\/wp-content\/uploads\/2025\/04\/67ed2965f3139.webp\",\"articleSection\":[\"Ciencia\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/romanticany.com\/?p=75691#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/romanticany.com\/?p=75691\",\"url\":\"https:\/\/romanticany.com\/?p=75691\",\"name\":\"La Primera Fotograf\u00eda del Sol: Un Logro de 1845 - 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