{"id":59,"date":"2006-01-03T01:13:48","date_gmt":"2006-01-02T23:13:48","guid":{"rendered":"http:\/\/alpoma.net\/carto\/?p=59"},"modified":"2006-01-03T01:15:00","modified_gmt":"2006-01-02T23:15:00","slug":"la-aurora-boreal-en-rayos-x","status":"publish","type":"post","link":"https:\/\/alpoma.net\/carto\/?p=59","title":{"rendered":"La aurora boreal en rayos X"},"content":{"rendered":"<p><img decoding=\"async\" src=\"wp-content\/earth_top.jpg\" alt=\"Imagen tomada por el Chandra\" class=\"izda\"\/>Normalmente los telescopios espaciales son utilizados para explorar el cosmos pero, de forma novedosa, un grupo de cient\u00edficos se plante\u00f3 utilizar en observatorio orbital Chandra, que revisa el universo en busca de se\u00f1ales de rayos X, para investigar nuestro planeta.<\/p>\n<p>El resultado, al enfocar sobre el polo norte, es sorprendente. La aurora boreal crea brillantes arcos de rayos X sobre la atm\u00f3sfera terrestre: <\/p>\n<p>&#8211;> <strong><a href=\"http:\/\/chandra.harvard.edu\/photo\/2005\/earth\/\">Earth Aurora: Chandra Looks Back At Earth<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Normalmente los telescopios espaciales son utilizados para explorar el cosmos pero, de forma novedosa, un grupo de cient\u00edficos se plante\u00f3 utilizar en observatorio orbital Chandra, <a class=\"mh-excerpt-more\" href=\"https:\/\/alpoma.net\/carto\/?p=59\" title=\"La aurora boreal en rayos X\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-59","post","type-post","status-publish","format-standard","hentry","category-teledeteccion"],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p93Co9-X","jetpack-related-posts":[{"id":239,"url":"https:\/\/alpoma.net\/carto\/?p=239","url_meta":{"origin":59,"position":0},"title":"Cartograf\u00eda din\u00e1mica de rayos","author":"alpoma","date":"agosto 9, 2006","format":false,"excerpt":"T\u00f3mese un sensor direccional para la detecci\u00f3n de rel\u00e1mpagos, util\u00edcese enlazado a un ordenador con conexi\u00f3n permanente a Internet y t\u00f3mese todo el conjunto de datos para crear una interesante representaci\u00f3n cartogr\u00e1fica de las tormentas en Europa. Blitzortung, que realiza todo lo anterior de maravilla, es un curioso proyecto de\u2026","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"rayos","src":"https:\/\/i0.wp.com\/static.flickr.com\/57\/211143567_deb7464bba_o.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":202,"url":"https:\/\/alpoma.net\/carto\/?p=202","url_meta":{"origin":59,"position":1},"title":"Lugares esenciales&#8230;","author":"alpoma","date":"junio 4, 2006","format":false,"excerpt":"Subjetivas y, por definici\u00f3n incompletas, las listas de lugares interesantes son, no obstante, un punto de partida \u00fatil para cualquiera que busque nuevos objetivos en sus viajes. Matt Rosenberg est\u00e1 elaborando una lista con los lugares esenciales que cualquier ge\u00f3grafo, o cualquier persona interesada en nuestro planeta, debiera visitar. Adem\u00e1s,\u2026","rel":"","context":"En \u00abGeograf\u00eda\u00bb","block_context":{"text":"Geograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=7"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":6642,"url":"https:\/\/alpoma.net\/carto\/?p=6642","url_meta":{"origin":59,"position":2},"title":"Mapas de localizaci\u00f3n de rayos en \u00abtiempo real\u00bb","author":"alpoma","date":"junio 26, 2017","format":false,"excerpt":"Vivimos d\u00edas de tormentas y, claro est\u00e1, aparecen rayos por doquier. Hace poco me consultaron si era posible saber si hab\u00eda \"ca\u00eddo\" (concepto con muchos matices que a\u00f1adir) un rayo cerca de una localizaci\u00f3n determinada en una fecha concreta. La cosa tiene su miga y no es sencilla, pero hay\u2026","rel":"","context":"En \u00abRiesgos Naturales\u00bb","block_context":{"text":"Riesgos Naturales","link":"https:\/\/alpoma.net\/carto\/?cat=6"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2017\/06\/Blitzortung.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2017\/06\/Blitzortung.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2017\/06\/Blitzortung.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2017\/06\/Blitzortung.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":473,"url":"https:\/\/alpoma.net\/carto\/?p=473","url_meta":{"origin":59,"position":3},"title":"Red Mundial de Localizaci\u00f3n de Rayos","author":"alpoma","date":"febrero 16, 2008","format":false,"excerpt":"Como siempre, con prisas, pero me he propuesto no olvidar algo que ten\u00eda apuntado desde hace poco. Se trata de recomendar a los lectores de La Cartoteca el completo art\u00edculo que el meteor\u00f3logo Francisco Mart\u00edn Le\u00f3n ha publicado en la Revista del Aficionado a la Meteorolog\u00eda sobre la Red Mundial\u2026","rel":"","context":"En \u00abGeograf\u00eda\u00bb","block_context":{"text":"Geograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=7"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7913,"url":"https:\/\/alpoma.net\/carto\/?p=7913","url_meta":{"origin":59,"position":4},"title":"\u00bfC\u00f3mo organizar una observaci\u00f3n de auroras boreales con el mapa de NOAA?","author":"alpoma","date":"noviembre 12, 2025","format":false,"excerpt":"Tenemos tormenta solar y, como en ocasiones recientes, se est\u00e1n observando fen\u00f3menos luminosos de tipo aurora boreal en latitudes bajas como por ejemplo en los Estados Unidos continentales o en Espa\u00f1a y Portugal. Esta tarde ten\u00eda todo preparado para una salida nocturna con la c\u00e1mara preparada, pero todo est\u00e1 nublado\u2026","rel":"","context":"En \u00abRiesgos Naturales\u00bb","block_context":{"text":"Riesgos Naturales","link":"https:\/\/alpoma.net\/carto\/?cat=6"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2025\/11\/latest.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2025\/11\/latest.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2025\/11\/latest.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2025\/11\/latest.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":208,"url":"https:\/\/alpoma.net\/carto\/?p=208","url_meta":{"origin":59,"position":5},"title":"Mapa global de rayos","author":"alpoma","date":"junio 18, 2006","format":false,"excerpt":"He aqu\u00ed un curioso e interesante recursos, al que llego desde geology.com y que ofrece una representaci\u00f3n global de los rayos que anualmente se producen en la atm\u00f3sfera, preparado por la NASA. El inter\u00e9s de esta representaci\u00f3n va m\u00e1s all\u00e1 de lo meramente t\u00e9cnico o visual, puesto que son los\u2026","rel":"","context":"En \u00abEn l\u00ednea\u00bb","block_context":{"text":"En l\u00ednea","link":"https:\/\/alpoma.net\/carto\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/169497955_c2ebf95ccf_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/169497955_c2ebf95ccf_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2006\/06\/169497955_c2ebf95ccf_o.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts\/59","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=59"}],"version-history":[{"count":0,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=\/wp\/v2\/posts\/59\/revisions"}],"wp:attachment":[{"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alpoma.net\/carto\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}