{"id":46,"date":"2021-06-11T09:57:58","date_gmt":"2021-06-11T07:57:58","guid":{"rendered":"https:\/\/stel.asu.cas.cz\/cs\/?page_id=46"},"modified":"2026-01-26T10:06:39","modified_gmt":"2026-01-26T09:06:39","slug":"welcome-to-the-website-of-the-stellar-physics-department","status":"publish","type":"page","link":"https:\/\/stel.asu.cas.cz\/cs\/","title":{"rendered":"V\u00edtejte na str\u00e1nk\u00e1ch Stel\u00e1rn\u00edho odd\u011blen\u00ed!"},"content":{"rendered":"\n

Stel\u00e1rn\u00ed odd\u011blen\u00ed (odd\u011blen\u00ed fyziky hv\u011bzd) je jedn\u00edm ze \u010dty\u0159 odd\u011blen\u00ed Astronomick\u00e9ho \u00fastavu Akademie v\u011bd \u010cesk\u00e9 Republiky<\/a> (ASU AV \u010cR). Prov\u00e1d\u00ed \u0161pi\u010dkov\u00fd v\u011bdeck\u00fd v\u00fdzkum a v\u011bnuje se \u0161irok\u00e9 palet\u011b modern\u00edch v\u00fdzkumn\u00fdch t\u00e9mat v\u010detn\u011b fyziky hork\u00fdch hv\u011bzd a hv\u011bzd o n\u00edzk\u00e9 hmotnosti, extrasol\u00e1rn\u00edch planet a astrofyzice vysok\u00fdch energi\u00ed.<\/p>\n\n\n\n

Odd\u011blen\u00ed provozuje nejv\u011bt\u0161\u00ed optick\u00fd astronomick\u00fd p\u0159\u00edstroj v \u010cesk\u00e9 republice, Perk\u016fv dalekohled<\/a> s prim\u00e1rn\u00edm zrcadlem o pr\u016fm\u011bru 2m, kter\u00fd je vybaven jedno\u0159\u00e1dov\u00fdm spektrografem, e\u0161eletov\u00fdm spektrografem a tak\u00e9 ned\u00e1vno instalovanou fotometrickou kamerou. Dalekohled je p\u0159ev\u00e1\u017en\u011b vyu\u017e\u00edv\u00e1n pro pozorov\u00e1n\u00ed hv\u011bzd a hv\u011bzdn\u00fdch syst\u00e9m\u016f, v\u010detn\u011b syst\u00e9m\u016f s exoplanetami. Tyto objekty zkoumaj\u00ed pracovn\u00edci odd\u011blen\u00ed \u010dasto tak\u00e9 v r\u00e1mci mezin\u00e1rodn\u00ed spolupr\u00e1ce. Odd\u011blen\u00ed m\u00e1 k dispozici dal\u0161\u00ed dvojici men\u0161\u00edch teleskop\u016f: D50 a Robotick\u00fd dalekohled BART (BART robotic telescope<\/a>). Oba tyto p\u0159\u00edstroje jsou ur\u010deny p\u0159edev\u0161\u00edm k pozorov\u00e1n\u00ed optick\u00fdch prot\u011bj\u0161k\u016f (dosvit\u016f) gama z\u00e1blesk\u016f.<\/p>\n\n\n\n

Jeliko\u017e je \u010cesk\u00e1 republika \u010dlenskou zem\u00ed ESO (European Southern Observatory, Evropsk\u00e1 ji\u017en\u00ed observato\u0159), mohou pracovn\u00edci odd\u011blen\u00ed po\u017e\u00e1dat o pozorovac\u00ed \u010das na za\u0159\u00edzen\u00edch pat\u0159\u00edc\u00edch ESO. V r\u00e1mci dlouhodob\u00e9 mezin\u00e1rodn\u00ed spolupr\u00e1ce maj\u00ed p\u0159\u00edstup rovn\u011b\u017e k vybaven\u00ed Observato\u0159e Gemini (Gemini Observatory). Data po\u0159\u00edzen\u00e1 na t\u011bchto observato\u0159\u00edch jsou pro v\u00fdzkum st\u011b\u017eejn\u00ed. \u010clenov\u00e9 odd\u011blen\u00ed jsou nav\u00edc \u010dleny \u0159ady konsorci\u00ed, kter\u00e1 se pod\u00edl\u00ed na p\u0159\u00edprav\u011b a v\u00fdvoji v\u011bdeck\u00e9ho programu i vybaven\u00ed pro nov\u00e1 pozemn\u00ed (SCORPIO<\/a>, VERMILION, PLATOSpec<\/a>) \u010di kosmick\u00e1 (PLATO<\/a>) za\u0159\u00edzen\u00ed, kter\u00e1 p\u0159inesou neoceniteln\u00e1 data pro v\u00fdznamn\u00e9 budouc\u00ed objevy.<\/p>\n\n\n\n

Stel\u00e1rn\u00ed odd\u011blen\u00ed je rozd\u011bleno na t\u0159i v\u011bdeck\u00e9 pracovn\u00ed skupiny \u2013 Fyzika hork\u00fdch hv\u011bzd, V\u00fdzkum extrasol\u00e1rn\u00edch planet a Astrofyzika vysok\u00fdch energi\u00ed. \u010ctvrt\u00e1 pracovn\u00ed skupina \u2013 Provoz a rozvoj Perkova dalekohledu \u2013 je v\u00edce technick\u00e1 a jej\u00edm \u00fakolem je zaji\u0161\u0165ovat \u010dinnost hlavn\u00edho teleskopu a jeho p\u0159\u00edstrojov\u00e9ho vybaven\u00ed.
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Fyzika hork\u00fdch hv\u011bzd<\/strong><\/p>\n\n\n\n

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