{"id":105246,"date":"2022-06-03T22:32:00","date_gmt":"2022-06-03T19:32:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=105246"},"modified":"2022-06-03T02:08:05","modified_gmt":"2022-06-02T23:08:05","slug":"60-millio-fenyevnyirol-erkezett-jel-az-urbol","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=105246&lang=hu","title":{"rendered":"60 milli\u00f3 f\u00e9ny\u00e9vnyir\u0151l \u00e9rkezett jel az \u0171rb\u0151l"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Ausztr\u00e1l csillag\u00e1szok egy egyel\u0151re semmihez nem foghat\u00f3 r\u00e1di\u00f3jelet fogtak be. 60 milli\u00f3 f\u00e9ny\u00e9vnyir\u0151l j\u00f6tt az \u0171rb\u0151l.<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/paraboa.jpg\" alt=\"\" class=\"wp-image-105248\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/paraboa.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/paraboa-300x132.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/paraboa-768x338.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">B\u00e1r m\u00e9g sok dolog nem tiszt\u00e1zott, \u00fagy t\u0171nik, egy igen k\u00fcl\u00f6n\u00f6s r\u00e1di\u00f3jelet siker\u00fclt beazonos\u00edtaniuk ausztr\u00e1l kutat\u00f3knak; a jel az eddigi inform\u00e1ci\u00f3k alapj\u00e1n egy m\u00e1sik galaxisb\u00f3l \u00e9rkezhetett \u2013 olvashat\u00f3 a Phys.org-on megjelent bejegyz\u00e9sben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Nyugat-Sydney-i Egyetem csillag\u00e1sza, Joel Balzan azt k\u00f6z\u00f6lte: a r\u00e1di\u00f3jelet (teljes nev\u00e9n a J054149.24\u2013641813.7-et) az NGC 2082 spir\u00e1lgalaxis vizsg\u00e1latakor fogt\u00e1k be.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az NGC 2082 mintegy 60 milli\u00f3 f\u00e9ny\u00e9vnyire van a F\u00f6ldt\u0151l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bizonyos objektumok \u00e1ltal\u00e1ban nagy mennyis\u00e9gben bocs\u00e1tanak ki r\u00e1di\u00f3hull\u00e1mokat, \u00e9s kor\u00e1bban t\u00f6bb alkalommal \u00e9szleltek m\u00e1r ilyeneket. A kutat\u00f3k szerint r\u00e1di\u00f3hull\u00e1mokat bocs\u00e1thatnak ki a pulz\u00e1rok, azaz a gyorsan forg\u00f3 neutroncsillagok, a csillagk\u00f6d\u00f6k (nebul\u00e1k), de a kvaz\u00e1rok is.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"424\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/748190e0-1ce2-4492-858c-cf01d00473aa.jpg\" alt=\"\" class=\"wp-image-105247\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/748190e0-1ce2-4492-858c-cf01d00473aa.jpg 480w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/06\/748190e0-1ce2-4492-858c-cf01d00473aa-300x265.jpg 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A sz\u00f3ban forg\u00f3 objektumot az Australian Square Kilometre Array Pathfinder (ASKAP), az Australia Telescope Compact Array (ATCA) \u00e9s a Parkes nev\u0171 eszk\u00f6z\u00f6kkel vizsg\u00e1lt\u00e1k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az els\u0151 elemz\u00e9sek arra utalnak, hogy a r\u00e1di\u00f3forr\u00e1s nem egy pulz\u00e1r vagy szupern\u00f3va-maradv\u00e1ny lesz, az eredete ink\u00e1bb termikus. A legval\u00f3sz\u00edn\u0171bb lehet\u0151s\u00e9g, hogy a J054149.24-641813.7 egy extragalaktikus h\u00e1tt\u00e9rforr\u00e1s, r\u00e1di\u00f3galaxis vagy akt\u00edv galaxismag. De biztosat csak k\u00e9s\u0151bb tudnak mondani.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A t\u00e9m\u00e1ban kiadott kutat\u00e1si anyagot egy preprint, azaz szakmai b\u00edr\u00e1laton m\u00e9g nem \u00e1tesett tanulm\u00e1nyban mutatt\u00e1k be.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20220602_radiojel_urkutatas_ngc_2082_galaxis#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ausztr\u00e1l csillag\u00e1szok egy egyel\u0151re semmihez nem foghat\u00f3 r\u00e1di\u00f3jelet fogtak be. 60 milli\u00f3 f\u00e9ny\u00e9vnyir\u0151l j\u00f6tt az \u0171rb\u0151l.<\/p>\n","protected":false},"author":12,"featured_media":105248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,11,592,598,39],"tags":[11348,86593,10611],"class_list":["post-105246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-kiemelt-tema","category-tarsadalom","category-tudomany","category-vilag","tag-radiojel","tag-uzenet","tag-vilagur"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/105246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=105246"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/105246\/revisions"}],"predecessor-version":[{"id":105249,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/105246\/revisions\/105249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/105248"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=105246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=105246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=105246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}