{"id":6786,"date":"2021-03-22T00:00:00","date_gmt":"2021-03-21T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/slovenska-druzica-grbalpha-je-uz-na-orbite-startovala-na-druhy-pokus-z-bajkonuru\/"},"modified":"2021-03-22T00:00:00","modified_gmt":"2021-03-21T23:00:00","slug":"slovenska-druzica-grbalpha-je-uz-na-orbite-startovala-na-druhy-pokus-z-bajkonuru","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/slovenska-druzica-grbalpha-je-uz-na-orbite-startovala-na-druhy-pokus-z-bajkonuru\/","title":{"rendered":"Slovensk\u00e1 dru\u017eica GRBAlpha je u\u017e na orbite, \u0161tartovala na druh\u00fd pokus z Bajkonuru"},"content":{"rendered":"<p>\u010eal\u0161\u00ed \u00faspech slovensk\u00e9ho vesm\u00edrneho v\u00fdskumu. Nanosatelit s n\u00e1zvom GRBAlpha je u\u017e na orbite po tom, \u010do ako s\u00fa\u010das\u0165 nosn\u00e9ho stup\u0148a Fregat vy\u0161tartovala z rusk\u00e9ho Bajkonuru. P\u00f4vodn\u00fd \u0161tart bol pl\u00e1novan\u00fd na 20. marca 2021, len\u017ee bol odlo\u017een\u00fd s n\u00e1sledn\u00fdm \u00faspe\u0161n\u00fdm \u0161tartom pr\u00e1ve dnes 22. marca 2021.<\/p>\n<p>Video zo \u0161tartu rakety Sojuz prostredkoval pomocou videa z tesnej bl\u00edzkosti Jakub Kapu\u0161 na Facebooku:<\/p>\n<p>&nbsp;<\/p>\n<p><iframe style=\"border: none; overflow: hidden;\" src=\"https:\/\/www.facebook.com\/plugins\/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fsofsa%2Fposts%2F4374357989257700&amp;width=500&amp;show_text=true&amp;appId=140567606037197&amp;height=393\" width=\"500\" height=\"393\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Na v\u00fdvoji nanosatelitu s rozmermi iba 10\u00d710\u00d710 centimetrov a hmotnos\u0165ou 1,1 kilogramu sa podie\u013ealo minim\u00e1lne desa\u0165 partnerov, v prvom rade Leteck\u00e1 fakulta Technickej univerzity v Ko\u0161iciach, Konkolyho observat\u00f3rium v Budape\u0161ti, \u00dastav Teoretickej Fyziky a Astrofyziky Masarykovej univerzity v Brne, ale aj Hiro\u0161imsk\u00e1 a Nagojsk\u00e1 univerzita. Jedn\u00e1 sa teda o v\u00fdsledok slovensko-\u010desko-ma\u010farsko-japonskej spolupr\u00e1ce.<\/p>\n<p>V\u00fdborn\u00fd materi\u00e1l s kompletn\u00fdmi \u00fadajmi o satelite priniesol web Kozmonautika.sk, \u010dl\u00e1nok obsahuje v\u0161etky technick\u00e9 \u00fadaje na jednom mieste.<\/p>\n V\u013eavo je nanosonda skCUBE, vpravo nov\u00e1 GRBAlpha | Foto: Spacemanic via Kozmonautika.sk\n<h3>Ciele misie<\/h3>\n<p>GRBAlpha je medzin\u00e1rodn\u00e1 technologick\u00e1 misia, pri\u010dom nadv\u00e4zuje na \u00faspe\u0161n\u00fa misiu prv\u00e9ho slovensk\u00e9ho satelitu skCUBE. N\u00e1zov misie je skratkou anglick\u00fdch slov Gamma Ray Bursts a Alpha nazna\u010duje, \u017ee sa jedn\u00e1 o prv\u00fa, testovaciu misiu detektora gamma z\u00e1bleskov. Jedn\u00e1 sa o prekurzor pre pl\u00e1novan\u00fa flotilu nanosatelitov CAMELOT (CubeSats Applied for Measuring and Localising Transients, respekt\u00edve CubeSaty aplikovan\u00e9 na meranie a lokaliz\u00e1ciu prechodn\u00fdch javov). Misia GRBAlpha vznikla zl\u00fa\u010den\u00edm vedeck\u00fdch a r\u00e1dio-amat\u00e9rskych aktiv\u00edt v jednom satelite. Po technickej str\u00e1nke sa jedn\u00e1 o nanosatelit s rozmermi 10x10x10 cm a hmotnos\u0165ou pribli\u017ene 1.1 kg. Na svojej palube nesie v\u0161etky z\u00e1kladn\u00e9 syst\u00e9my, teda palubn\u00fd zdroj, vysiela\u010dku, palubn\u00fd po\u010d\u00edta\u010d, mno\u017estvo senzorov a vedeck\u00fd experiment.<em> (ofici\u00e1lny text)<\/em><\/p>\n Nanosatelit GRBAlpha m\u00e1 rozmery asi iba 10\u00d710\u00d710 centimetrov, napriek tomu obsahuje po\u010detn\u00e9 senzory a aj vedeck\u00fd experiment | Foto: Spacemanic via Kozmonautika.sk\n<h3>Vedeck\u00fd experiment na palube<\/h3>\n<p>Srdcom vedeck\u00e9ho detektora je c\u00e9zium jodidov\u00fd kry\u0161t\u00e1l s ve\u013ekos\u0165ou 7,5 \u00d7 7,5 \u00d7 0,5 cm. Ke\u010f ho zasiahne gama fot\u00f3n, vznikn\u00fa v \u0148om optick\u00e9 fot\u00f3ny, ktor\u00e9 s\u00fa n\u00e1sledne zaznamenan\u00e9 mal\u00fdmi krem\u00edkov\u00fdmi detektormi, ktor\u00e9 bud\u00fa vo vesm\u00edre pou\u017eit\u00e9 prv\u00fd kr\u00e1t. Hlavn\u00fdm cie\u013eom misie je overi\u0165 fungovanie tohto detektora a jeho postupn\u00e9 degradovanie vplyvom nabit\u00fdch \u010dast\u00edc na obe\u017enej dr\u00e1he. Na palube sa tie\u017e nach\u00e1dza detektor nabit\u00fdch \u010dast\u00edc (PSD) od V\u00fdzkumn\u00edho a zku\u0161ebn\u00edho leteck\u00e9ho \u00fastavu (VZL\u00da).<em> (ofici\u00e1lny text)<\/em><\/p>\n Vedeck\u00ed pracovn\u00edci stojaci za projektom druhej slovenskej dru\u017eice GRBAlpha | Foto: Spacemaniac via Kozmonautika.sk\n<p>&nbsp;<\/p>\n Vedeck\u00ed pracovn\u00edci stojaci za projektom druhej slovenskej dru\u017eice GRBAlpha | Foto: Spacemaniac via Kozmonautika.sk. Jakub Kapu\u0161 je druh\u00fd sprava.\n<p>&nbsp;<\/p>\n<p>Jakub Kapu\u0161 bol v janu\u00e1ri hos\u0165om <strong>Borisa Filana<\/strong> v jeho rozhlasovej rel\u00e1cii <strong>P\u00e1lenica<\/strong>, rozhodne v\u00e1m odpor\u00fa\u010dame vypo\u010du\u0165 si ako podcast na Audiolibrix:<\/p>\n<p><strong>P\u00e1lenica Borisa Filana: Jakub Kapu\u0161<\/strong><\/p>\n<p><iframe src=\"https:\/\/www.audiolibrix.com\/sk\/Widget\/Episode\/286290\" width=\"100%\" height=\"200\" frameborder=\"no\" scrolling=\"no\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Nanosatelit GRBAlpha je pokra\u010dovate\u013eom prvej slovenskej dru\u017eice skCUBE, okolo Zeme m\u00e1 lieta\u0165 v priemernej v\u00fd\u0161ke 550 kilometrov.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-6786","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=6786"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6786\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=6786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=6786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=6786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}