{"id":52881,"date":"2019-04-27T14:38:47","date_gmt":"2019-04-27T12:38:47","guid":{"rendered":"https:\/\/rtvnp.rs\/?p=52881"},"modified":"2019-04-27T14:38:47","modified_gmt":"2019-04-27T12:38:47","slug":"studentkinja-koja-je-zasluzna-sto-smo-videli-crnu-rupu","status":"publish","type":"post","link":"https:\/\/arhiva.rtvnp.rs\/?p=52881","title":{"rendered":"Studentkinja koja je zaslu\u017ena \u0161to smo videli crnu rupu"},"content":{"rendered":"

Razvoj algoritma uz pomo\u0107 kojeg je bele\u017eenje prve fotografije crne rupe u univerzumu postalo mogu\u0107e, razvio je tim kompjuterskih nau\u010dnika na \u010delu kog je bila nau\u010dnica Keti Bouman. Na po\u010detku projekta ona je bila na osnovnim studijama na Masa\u010dusetskom institutu za tehnologiju, poznatijem kao MIT.<\/p>\n

CHIRP: Continuous High-resolution Image Reconstruction using Patch priors, kako ga je Bouman nazvala, predstavlja algoritam koji je kombinovao informacije sa osam radio teleskopa iz celog sveta. Internacionalna saradnja, Event Horizon Telescope, ishodovala je pravljenje kohezivne fotografije ovog astrofizi\u010dkog fenomena.<\/p>\n

Razvoj algoritma je zapo\u010det 2016. i u njegovom timu na\u0161li se istra\u017eiva\u010di sa MIT-ja i Harvard Smitsonijan centra za astrofiziku, a cilj projekta je bio da celokupnu planetu pretvori u jedan teleskop. S obzirom na to da astronomski signali dopiru do radio teleskopa razli\u010ditim stopama, nau\u010dnici su morali da osmisle na\u010din na koji \u0107e ta\u010dno izra\u010dunati ovu razliku i izdvojiti vizuelne informacije. I Bouman je upravo to i uradila.<\/p>\n

Na Twitter nalogu Istra\u017eiva\u010dke laboratorije MIT-ja odata joj je po\u010dast, porede\u0107i je sa kompjuterskom nau\u010dnicom Margaret Hamilton, koja je napisala kod uz pomo\u0107 kojeg su prvi ljudi sleteli na Mesec.<\/p>\n

\n

Zabele\u017eena crna rupa se nalazi “in a galaxy far away” i tri miliona puta je ve\u0107a od veli\u010dine Zemlje.<\/p>\n<\/div>\n

\n

Izvor: Noizz.rs<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Razvoj algoritma uz pomo\u0107 kojeg je bele\u017eenje prve fotografije crne rupe u univerzumu postalo mogu\u0107e, razvio je tim kompjuterskih nau\u010dnika na \u010delu kog je bila nau\u010dnica Keti Bouman. Na po\u010detku projekta ona je bila na osnovnim studijama na Masa\u010dusetskom institutu za tehnologiju, poznatijem kao MIT. CHIRP: Continuous High-resolution Image Reconstruction using Patch priors, kako ga […]<\/p>\n","protected":false},"author":10,"featured_media":52882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-52881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-poslednje"],"_links":{"self":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/posts\/52881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=52881"}],"version-history":[{"count":0,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/posts\/52881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=\/wp\/v2\/media\/52882"}],"wp:attachment":[{"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=52881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arhiva.rtvnp.rs\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=52881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}