{"id":110578,"date":"2022-07-12T13:26:00","date_gmt":"2022-07-12T10:26:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=110578"},"modified":"2022-07-12T13:01:47","modified_gmt":"2022-07-12T10:01:47","slug":"ime-az-elso-szines-foto-a-james-webb-urteleszkoptol","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=110578&lang=hu","title":{"rendered":"\u00cdme az els\u0151 sz\u00ednes fot\u00f3 a James Webb-\u0171rteleszk\u00f3pt\u00f3l"},"content":{"rendered":"\n

Az amerikai \u0171rkutat\u00e1si hivatal (NASA) \u00faj \u0171rteleszk\u00f3pja, a James Webb els\u0151 k\u00f6zz\u00e9tett felv\u00e9tele galaxisok ezreit mutatja meg a hatalmas univerzum egy apr\u00f3cska szelet\u00e9n. Az \u00e9les, infrav\u00f6r\u00f6s tartom\u00e1nyban k\u00e9sz\u00edtett felv\u00e9tel a rendk\u00edv\u00fcl t\u00e1voli galaxisok halv\u00e1ny strukt\u00far\u00e1it is kiemelte, \u00edgy a korai vil\u00e1gegyetem eddigi legr\u00e9szletesebb k\u00e9p\u00e9t ny\u00fajtja.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Nyilv\u00e1noss\u00e1gra hozt\u00e1k az els\u0151 sz\u00ednes fot\u00f3t, amit a James Webb \u0170rteleszk\u00f3p k\u00e9sz\u00edtett.<\/p>\n\n\n\n

A Webb\u2019s First Deep Field n\u00e9ven ismert k\u00e9p a SMACS 0723 galaxishalmazr\u00f3l k\u00e9sz\u00fclt, r\u00e9szletekben b\u0151velked\u0151 felv\u00e9tel\u00a0\u2013 olvashat\u00f3 a NASA oldal\u00e1n.<\/a><\/p>\n\n\n\n

T\u00f6bb ezer galaxis \u2013 k\u00f6zt\u00fck az infrav\u00f6r\u00f6sben valaha megfigyelt leghalv\u00e1nyabb objektumok \u2013 jelent meg el\u0151sz\u00f6r a Webb l\u00e1t\u00f3mezej\u00e9ben. A hatalmas univerzumnak ez a szelete egy olyan \u00e9gboltfoltot fed le, amely k\u00f6r\u00fclbel\u00fcl akkora, mint egy homokszem, amelyet valaki a f\u00f6ld\u00f6n karny\u00fajt\u00e1snyira tart.<\/p>\n\n\n\n

A Webb k\u00f6zeli infrav\u00f6r\u00f6s kamer\u00e1ja (NIRCam) \u00e1ltal k\u00e9sz\u00edtett m\u00e9lymez\u0151 a k\u00fcl\u00f6nb\u00f6z\u0151 hull\u00e1mhossz\u00fas\u00e1g\u00fa felv\u00e9telekb\u0151l k\u00e9sz\u00fclt kompozit, \u00f6sszesen 12,5 \u00f3r\u00e1n \u00e1t \u2013 ezzel olyan m\u00e9lys\u00e9geket \u00e9rtek el infrav\u00f6r\u00f6s hull\u00e1mhosszon, amelyek meghaladj\u00e1k a Hubble \u0170rteleszk\u00f3p legm\u00e9lyebb mez\u0151it, amelyekhez hetekre volt sz\u00fcks\u00e9g.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

A k\u00e9pen a SMACS 0723 galaxishalmaz l\u00e1that\u00f3, ahogyan 4,6 milli\u00e1rd \u00e9vvel ezel\u0151tt megjelent. Ennek a galaxishalmaznak az egy\u00fcttes t\u00f6mege gravit\u00e1ci\u00f3s lencsek\u00e9nt m\u0171k\u00f6dik, felnagy\u00edtva a m\u00f6g\u00f6tte l\u00e9v\u0151, sokkal t\u00e1volabbi galaxisokat. A Webb NIRCam \u00e9les f\u00f3kuszba helyezte ezeket a t\u00e1voli galaxisokat \u2013 olyan apr\u00f3, halv\u00e1ny strukt\u00far\u00e1kat tartalmaznak, amelyeket eddig m\u00e9g soha nem l\u00e1ttunk, bele\u00e9rtve a csillaghalmazokat \u00e9s a diff\u00faz von\u00e1sokat. A kutat\u00f3k hamarosan t\u00f6bbet fognak megtudni a galaxisok t\u00f6meg\u00e9r\u0151l, kor\u00e1r\u00f3l, t\u00f6rt\u00e9net\u00e9r\u0151l \u00e9s \u00f6sszet\u00e9tel\u00e9r\u0151l, mivel a Webb az univerzum legkor\u00e1bbi galaxisait keresi.<\/p>\n\n\n\n

Ez a k\u00e9p a teleszk\u00f3p els\u0151 teljes sz\u00ednes felv\u00e9telei k\u00f6z\u00e9 tartozik. A teljes sorozatot j\u00falius 12-\u00e9n, kedden, 16:30-kor (CET) kezdik k\u00f6zz\u00e9tenni a NASA \u00e9l\u0151 telev\u00edzi\u00f3s k\u00f6zvet\u00edt\u00e9se sor\u00e1n.<\/p>\n\n\n\n

(hirado.hu)<\/a><\/p>\n\n\n\n

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

Az amerikai \u0171rkutat\u00e1si hivatal (NASA) \u00faj \u0171rteleszk\u00f3pja, a James Webb els\u0151 k\u00f6zz\u00e9tett felv\u00e9tele galaxisok ezreit mutatja meg a hatalmas univerzum egy apr\u00f3cska szelet\u00e9n. <\/p>\n","protected":false},"author":5,"featured_media":110573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,41,596,49,598,39],"tags":[6101,78388],"class_list":["post-110578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-nap-hirei","category-cikkek","category-erdekes","category-hirek","category-tudomany","category-vilag","tag-csillagaszat","tag-james-webb-urteleszkop"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/110578","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=110578"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/110578\/revisions"}],"predecessor-version":[{"id":110579,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/110578\/revisions\/110579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/110573"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=110578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=110578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=110578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}