{"id":86449,"date":"2022-01-09T22:10:00","date_gmt":"2022-01-09T20:10:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=86449"},"modified":"2022-01-09T16:51:14","modified_gmt":"2022-01-09T14:51:14","slug":"ujabb-merfoldkohoz-ert-a-james-webb-urteleszkop","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=86449&lang=hu","title":{"rendered":"\u00dajabb m\u00e9rf\u00f6ldk\u0151h\u00f6z \u00e9rt a James Webb \u0171rteleszk\u00f3p"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A kar\u00e1csony napj\u00e1n v\u00e9grehajtott kil\u00f6v\u00e9s\u00a0fontos m\u00e9rf\u00f6ldk\u0151 volt a Hubble ut\u00f3dj\u00e1nak sz\u00e1m\u00edt\u00f3 James Webb \u0171rteleszk\u00f3p t\u00f6rt\u00e9net\u00e9ben, de a k\u00fcldet\u00e9sben r\u00e9sztvev\u0151 szakemberek m\u00e9g nem k\u00f6nnyebb\u00fclhettek meg, mikor a t\u00e1vcs\u0151 kijutott a F\u00f6ld l\u00e9gk\u00f6r\u00e9b\u0151l. A Webb sz\u00e1mos alkatr\u00e9sz\u00e9t kellett ugyanis \u00fczemk\u00e9sz \u00e1llapotba hozniuk olyan t\u00e1vols\u00e1gban, ahol emberi jav\u00edt\u00e1sra m\u00e1r semmi es\u00e9ly nem lett volna, a tegnapi nappal bez\u00e1r\u00f3lag viszont ezt is sikerrel abszolv\u00e1lta a csapat.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/urteleszkop.jpg\" alt=\"\" class=\"wp-image-86450\" width=\"807\" height=\"451\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/urteleszkop.jpg 760w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/urteleszkop-300x168.jpg 300w\" sizes=\"auto, (max-width: 807px) 100vw, 807px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A Baltimore-ban tal\u00e1lhat\u00f3 ir\u00e1ny\u00edt\u00f3k\u00f6zpontban tegnap hangzott el a mondat, ami szerint egy &#8220;teljesen \u00fczembe helyezett JWST obzervat\u00f3riumunk van&#8221;, ami azt jelenti, hogy a teleszk\u00f3p megfelel\u0151 m\u0171k\u00f6d\u00e9s\u00e9hez sz\u00fcks\u00e9ges napv\u00e9d\u0151 \u00e9s a k\u00fcl\u00f6nb\u00f6z\u0151 t\u00fckr\u00f6k is megfelel\u0151 helyzetbe ker\u00fcltek. Ez nem volt trivi\u00e1lis feladat, \u00f6sszesen \u00f6tven f\u0151 komponensnek kellett megfelel\u0151 helyzetbe \u00e1llnia, ami\u00e9rt sz\u00e1zhetvennyolc m\u00e1sik alkatr\u00e9sz felelt, ezek pedig h\u00e1romsz\u00e1zn\u00e1l is t\u00f6bb k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3don hib\u00e1sodhattak volna meg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Erre szerencs\u00e9re nem ker\u00fclt sor, \u00e9s a hordoz\u00f3rak\u00e9t\u00e1ban val\u00f3 elhelyez\u00e9shez \u00f6sszehajtott elemek mind sikerrel a m\u0171k\u00f6d\u00e9shez sz\u00fcks\u00e9ges poz\u00edci\u00f3ba tudtak \u00e1llni. A James Webb teleszk\u00f3p ezzel m\u00e9g nem kezdi meg a m\u0171k\u00f6d\u00e9s\u00e9t, ugyanis hi\u00e1ba van m\u00e1r megfelel\u0151 helyzetben az eszk\u00f6z, m\u00e9g nem tart\u00f3zkodik a sz\u00e1m\u00e1ra kijel\u00f6lt helyen. A megfigyel\u0151\u00e1llom\u00e1s p\u00e1ly\u00e1j\u00e1t a h\u00f3nap m\u00e1sodik fel\u00e9ben, janu\u00e1r 23-\u00e1n korrig\u00e1lj\u00e1k majd saj\u00e1t hajt\u00f3m\u0171ve seg\u00edts\u00e9g\u00e9vel, hogy el\u00e9rhesse az L2-es Lagrange-pontot, ahol hossz\u00fat\u00e1von m\u0171k\u00f6dik majd, alacsony h\u0151m\u00e9rs\u00e9kleten, a Nap \u00e9s a F\u00f6ld gravit\u00e1ci\u00f3s hat\u00e1s\u00e1t\u00f3l viszonylag zavartalanul. Ezt k\u00f6vet\u0151en a tud\u00f3sok ellen\u0151rzik \u00e9s be\u00e1ll\u00edtj\u00e1k a James Webb szenzorait, majd v\u00e1rhat\u00f3an ny\u00e1ron \u00e9rkezhetnek meg az els\u0151 k\u00e9pek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forr\u00e1s: pcworld.hu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A kar\u00e1csony napj\u00e1n v\u00e9grehajtott kil\u00f6v\u00e9s\u00a0fontos m\u00e9rf\u00f6ldk\u0151 volt a Hubble ut\u00f3dj\u00e1nak sz\u00e1m\u00edt\u00f3 James Webb \u0171rteleszk\u00f3p t\u00f6rt\u00e9net\u00e9ben, de a k\u00fcldet\u00e9sben r\u00e9sztvev\u0151 szakemberek m\u00e9g nem k\u00f6nnyebb\u00fclhettek meg, mikor a t\u00e1vcs\u0151 kijutott a F\u00f6ld l\u00e9gk\u00f6r\u00e9b\u0151l. A Webb sz\u00e1mos alkatr\u00e9sz\u00e9t kellett ugyanis \u00fczemk\u00e9sz \u00e1llapotba hozniuk olyan t\u00e1vols\u00e1gban, ahol emberi jav\u00edt\u00e1sra m\u00e1r semmi es\u00e9ly nem lett volna.<\/p>\n","protected":false},"author":10,"featured_media":86450,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49],"tags":[2184,65568],"class_list":["post-86449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","tag-urkutatas","tag-urteleszkop"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/86449","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\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=86449"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/86449\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/86450"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=86449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=86449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=86449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}