{"id":6212,"date":"2021-03-05T00:00:00","date_gmt":"2021-03-05T00:00:00","guid":{"rendered":"https:\/\/tedae.org\/uncategorized\/square-kilometre-array\/"},"modified":"2024-04-02T10:50:11","modified_gmt":"2024-04-02T10:50:11","slug":"square-kilometre-array","status":"publish","type":"post","link":"https:\/\/tedae.org\/en\/espacio\/square-kilometre-array\/","title":{"rendered":"Square Kilometre Array"},"content":{"rendered":"<p>Os informamos de la publicaci\u00f3n de dos documentos importantes del proyecto Square Kilometre Array (SKA, http:\/\/www.skatelecope.org\/): la propuesta de construcci\u00f3n (Construction Proposal) y el plan de suministro e implantaci\u00f3n del observatorio (Observatory Establishment and Delivery Plan). Ambos est\u00e1n disponibles en el siguiente enlace. La propuesta de construcci\u00f3n incluye un resumen de la ciencia a producir por SKA, informaci\u00f3n sobre el dise\u00f1o del interfer\u00f3metro, as\u00ed como abundantes detalles sobre ingenier\u00eda, proceso de licitaci\u00f3n e impacto del proyecto. El plan de suministro e implantaci\u00f3n del observatorio recoge informaci\u00f3n a diez a\u00f1os vista sobre el modelo de operaci\u00f3n del observatorio, su gesti\u00f3n y el programa de desarrollo de SKA. <\/p>\n<p>La primera fase de SKA, que supondr\u00e1 una inversi\u00f3n internacional en construcci\u00f3n de 1.280 millones de euros, har\u00e1 realidad uno de los proyectos cient\u00edficos m\u00e1s visionarios y ambiciosos del siglo XXI, convirtiendo al observatorio SKA en la principal infraestructura mundial en radioastronom\u00eda. SKA se compone de dos telescopios. El primero, de frecuencias medias, estar\u00e1 compuesto por 133 discos de 15 m, a los que se integrar\u00e1n otros 64 del precursor MeerKAT ubicados en Sud\u00e1frica. El segundo, de frecuencias bajas, estar\u00e1 compuesto por 512 estaciones de 256 antenas cada una, en Australia occidental. Las dos infraestructuras se operar\u00e1n por separado, pero junto con los centros de procesado de datos y la sede central de Reino Unido, formar\u00e1n un mismo observatorio. <\/p>\n<p>Espa\u00f1a ha negociado su participaci\u00f3n en la construcci\u00f3n de SKA1 en los siguientes subsistemas (para m\u00e1s detalle ver la siguiente <a href=\"http:\/\/www.cdti.es\/index.asp?TR=A&#038;IDR=1&#038;iddocumento=8340\">presentaci\u00f3n<\/a>): <\/p>\n<p>Electr\u00f3nica anal\u00f3gica, electr\u00f3nica de control y fuentes de alimentaci\u00f3n de los receptores de Banda 1 (0,58-1 GHz) <\/p>\n<p>Bocinas y transductores ortomodales de Banda 5 (4,6-15,4 GHz) <\/p>\n<p>Red de distribuci\u00f3n de sincronizaci\u00f3n temporal en frecuencias bajas y medias <\/p>\n<p>Subreflectores de discos de frecuencias medias <\/p>\n<p>A mediados del a\u00f1o 2021 arrancar\u00e1n las licitaciones de SKA, que se publicar\u00e1n en el portal de licitaciones de SKA e iremos anunciando a trav\u00e9s del servicio de difusi\u00f3n de informaci\u00f3n del CDTI (lista de distribuci\u00f3n de Grandes Instalaciones Cient\u00edficas). <\/p>","protected":false},"excerpt":{"rendered":"<p>Square Kilometre Array<\/p>","protected":false},"author":5,"featured_media":6213,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[436],"tags":[],"class_list":{"0":"post-6212","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-espacio"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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