{"id":491,"date":"2011-04-05T07:06:45","date_gmt":"2011-04-05T07:06:45","guid":{"rendered":"http:\/\/www.dokosmuskrtkem.cz\/wordpress\/?page_id=491"},"modified":"2011-04-05T07:07:01","modified_gmt":"2011-04-05T07:07:01","slug":"macek-na-palube-raketoplanu-atlantis","status":"publish","type":"page","link":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/?page_id=491","title":{"rendered":"MACEK na palub\u011b raketopl\u00e1nu Atlantis"},"content":{"rendered":"<p>16. z\u00e1\u0159\u00ed 1996 odstartoval na palub\u011b americk\u00e9ho raketopl\u00e1nu Atlantis (STS-79) mikroakcelerometr MACEK vyvinut\u00fd pracovn\u00edky Astronomick\u00e9ho \u00fastavu AV \u010cR za finan\u010dn\u00ed podpory Grantov\u00e9 agentury \u010cR.<\/p>\n<p>Zaj\u00edmavost\u00ed je, \u017ee start p\u0159\u00edstroje byl v \u00fanoru 1996 p\u0159esunut z paluby Endeavouru (STS-77), jak bylo p\u016fvodn\u011b pl\u00e1nov\u00e1no, na Atlantis (STS-79). Tak\u017ee p\u016fvodn\u011b m\u011bl p\u0159\u00edstroj let\u011bt stejn\u00fdm raketopl\u00e1nem, jako nyn\u00ed Andrew Feustel s Krte\u010dkem. Ale i pot\u00e9 byl start odkl\u00e1d\u00e1n z technick\u00fdch a pov\u011btrnostn\u00edch d\u016fvod\u016f \u2013 v USA \u0159\u00e1dily hurik\u00e1ny Berta a Fran.<\/p>\n<p><strong>K \u010demu slou\u017e\u00ed?<\/strong><\/p>\n<p>P\u0159\u00edstroj byl navr\u017een pro vyhodnocov\u00e1n\u00ed velice n\u00edzk\u00fdch hodnot zrychlen\u00ed na palub\u00e1ch um\u011bl\u00fdch kosmick\u00fdch t\u011bles v podm\u00ednk\u00e1ch stavu bezt\u00ed\u017ee. Sv\u00fdmi parametry je tento p\u0159\u00edstroj ojedin\u011bl\u00fdm a unik\u00e1tn\u00edm za\u0159\u00edzen\u00edm ve sv\u011btov\u00e9m m\u011b\u0159\u00edtku. Vypo\u010d\u00edtat dr\u00e1hu, po n\u00ed\u017e m\u00e1 let\u011bt dru\u017eice, kosmick\u00e1 lo\u010f \u010di meziplanet\u00e1rn\u00ed sonda, je toti\u017e n\u00e1ramn\u011b slo\u017eit\u00e9. V\u017edy\u0165 na jej\u00ed pohyb m\u00e1 vliv nejen p\u0159ita\u017elivost Zem\u011b, M\u011bs\u00edce, Slunce a ostatn\u00edch nebesk\u00fdch t\u011bles, ale i odpor zemsk\u00e9 atmosf\u00e9ry a tlak slune\u010dn\u00edho z\u00e1\u0159en\u00ed. Ve v\u00fd\u0161k\u00e1ch p\u0159es tis\u00edc kilometr\u016f nad Zem\u00ed p\u0159evl\u00e1d\u00e1 p\u016fsoben\u00ed tlaku slune\u010dn\u00edch paprsk\u016f, ve v\u00fd\u0161k\u00e1ch ni\u017e\u0161\u00edch zase atmosf\u00e9ra. Zat\u00edmco gravita\u010dn\u00ed vlivy nebesk\u00fdch t\u011bles se daj\u00ed spo\u010d\u00edtat bez v\u011bt\u0161\u00edch obt\u00ed\u017e\u00ed, s vlivy negravita\u010dn\u00edmi to je slo\u017eit\u011bj\u0161\u00ed &#8211; Slunce, kter\u00e9 ovliv\u0148uje ve\u0161ker\u00fd meziplanet\u00e1rn\u00ed prostor, pracuje dost nepravideln\u011b.<\/p>\n<p><strong>\u00dasp\u011bch<\/strong><\/p>\n<p>\u010cesk\u00fd experiment Macek \u00fasp\u011b\u0161n\u011b p\u0159ist\u00e1l na palub\u011b raketopl\u00e1nu Atlantis 26. z\u00e1\u0159\u00ed 1996. Experiment byl vypnut po 8 dnech a 8 hodin\u00e1ch m\u011b\u0159en\u00ed. Data byla zaps\u00e1na do pam\u011bti<br \/>\npo\u010d\u00edta\u010de a 4. \u0159\u00edjna byla dopravena spolu s p\u0159\u00edstrojem zp\u011bt do \u010cesk\u00e9 republiky. P\u0159ed t\u0159iceti lety sestrojili prvn\u00ed mikroakcelerometr Francouzi. \u010cesk\u00fd je v\u0161ak tis\u00edckr\u00e1t a\u017e desettis\u00edckr\u00e1t citliv\u011bj\u0161\u00ed. Po celou dobu letu pracoval Macek naprosto bezchybn\u011b. Zhodnotil se<br \/>\ntak v\u00fdvoj Macka, kter\u00fd trval p\u0159ibli\u017en\u011b sedm let.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>16. z\u00e1\u0159\u00ed 1996 odstartoval na palub\u011b americk\u00e9ho raketopl\u00e1nu Atlantis (STS-79) mikroakcelerometr MACEK vyvinut\u00fd pracovn\u00edky Astronomick\u00e9ho \u00fastavu AV \u010cR za finan\u010dn\u00ed podpory Grantov\u00e9 agentury \u010cR. Zaj\u00edmavost\u00ed je, \u017ee start p\u0159\u00edstroje byl v \u00fanoru 1996 p\u0159esunut z paluby Endeavouru (STS-77), jak bylo &hellip; <a href=\"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/?page_id=491\">Cel\u00fd p\u0159\u00edsp\u011bvek <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":222,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-491","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/222"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=491"}],"version-history":[{"count":2,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/491\/revisions"}],"predecessor-version":[{"id":493,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/491\/revisions\/493"}],"wp:attachment":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}