{"id":3912,"date":"2022-11-01T11:38:42","date_gmt":"2022-11-01T10:38:42","guid":{"rendered":"https:\/\/www.ashk.cz\/?p=3912"},"modified":"2022-11-01T11:38:42","modified_gmt":"2022-11-01T10:38:42","slug":"castecne-zatmeni-slunce-2022","status":"publish","type":"post","link":"https:\/\/www.ashk.cz\/?p=3912","title":{"rendered":"\u010c\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed Slunce 2022"},"content":{"rendered":"

Jako nem\u00e1lo astronom\u016f jsem m\u011bl i j\u00e1 poznamenan\u00e9 v kalend\u00e1\u0159i datum 25. 10. 2022. \u010c\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed Slunce<\/a> nen\u00ed \u00fapln\u011b \u010dast\u00e1 z\u00e1le\u017eitost. Loni jsem \u00fakaz zprost\u0159edkoval d\u011btem v M\u0160 \u010cernilov<\/a>. A dal\u0161\u00ed bude a\u017e 29. b\u0159ezna 2025 a to je\u0161t\u011b mnohem m\u00e9n\u011b v\u00fdrazn\u00e9. Letos jsem\u00a0 si vzal dovolenou a po\u010d\u00edtal s pozorov\u00e1n\u00edm od na\u0161eho domu. Dcera Ad\u00e9lka nemusela do \u0161koly (\u0159editel \u0161koly prodlou\u017eil podzimn\u00ed pr\u00e1zdniny) a tak nepro\u0161vihla ani druh\u00e9 zatm\u011bn\u00ed Slunce na na\u0161em \u00fazem\u00ed ve sv\u00e9m \u017eivot\u011b. O lo\u0148sk\u00e9m jsem se zm\u00ednil a dal\u0161\u00ed p\u0159edchoz\u00ed v roce 2015 je\u0161t\u011b nebyla na sv\u011bt\u011b. Nakonec se p\u0159ipojil je\u0161t\u011b Sl\u00e1vek Mach\u00e1\u010dek. Velkou ot\u00e1zkou bylo po\u010das\u00ed. P\u0159edpov\u011b\u010f obla\u010dnosti pro \u010cernilov byla pom\u011brn\u011b \u0161patn\u00e1 a m\u011bla se sp\u00ed\u0161e zhor\u0161ovat. P\u0159esto jsem v\u011b\u0159il, \u017ee se n\u011bjak\u00e1 okna ud\u011blaj\u00ed. Asi proto, \u017ee se mi necht\u011blo n\u011bkam cestovat. \ud83d\ude42<\/p>\n

R\u00e1no to vypadalo celkem nad\u011bjn\u011b. Cvaknul jsem si Slunce je\u0161t\u011b ne\u017e dorazil Sl\u00e1vek a mohl tak vid\u011bt aktu\u00e1ln\u00ed stav slune\u010dn\u00edch skvrn.\u00a0 Dalekohled Skywatcher ED 100 f\/9 (ohnisko 900mm) na v\u00fdstupu opat\u0159en herschelov\u00fdm hranolem jsem posadil na azimut\u00e1ln\u00ed mont\u00e1\u017e AZ-4. Pro focen\u00ed Slunce ve viditeln\u00e9m sv\u011btle a s kr\u00e1tk\u00fdmi \u010dasy je to dostate\u010dn\u00e9, ale ne zrovna pohodln\u00e9. Sl\u00e1vek p\u0159ivezl svoji rovn\u00edkovou mont\u00e1\u017e NEQ-6, kter\u00e1 je mnohem pevn\u011bj\u0161\u00ed a hlavn\u011b dok\u00e1\u017ee sledovat objekt. Povedlo se ji i celkem dob\u0159e ustavit a tak ru\u010dn\u00ed korekce b\u011bhem zatm\u011bn\u00ed prob\u011bhla asi jednou a\u017e dvakr\u00e1t. To byla tedy foto sestava. Na vizu\u00e1l jsem vzal triedr Celestron SkyMaster 15×70, upevnil ho na fotostativ a vybavil dv\u011bma zbastlen\u00fdmi filtry. Vlastn\u011b nebyly ani vyrobeny pro tento binokul\u00e1r. Trochu “punk” \u0159e\u0161en\u00ed, ale funk\u010dn\u00ed. Na\u0161t\u011bst\u00ed nefoukalo… \ud83d\ude42 Zv\u011bt\u0161en\u00ed 15x sta\u010dilo i na rozli\u0161en\u00ed trojice drobn\u00fdch skvrnek, kter\u00e9 byly bl\u00ed\u017ee st\u0159edu na\u0161\u00ed mate\u0159sk\u00e9 hv\u011bzdy. Sl\u00e1vek je\u0161t\u011b p\u0159ivezl ochrann\u00e9 br\u00fdle z americk\u00e9ho zatm\u011bn\u00ed z roku 2017. A po\u010das\u00ed? Za\u010d\u00e1tek \u00fakazu se nesl v hled\u00e1n\u00ed slun\u010dn\u00edho kotou\u010dku v mrac\u00edch. Zhruba 10 minut p\u0159ed maximem se ale za\u010daly objevovat v\u011bt\u0161\u00ed d\u00edry v mrac\u00edch a z\u00e1v\u011br jsme pozorovali prakticky bez vyru\u0161en\u00ed. Byl to a\u017e ne\u010dekan\u00fd fofr, jak posledn\u00ed kousek tmav\u00e9ho M\u011bs\u00edce mizel pry\u010d. Celkov\u011b pozorov\u00e1n\u00ed a focen\u00ed hodnot\u00edm kladn\u011b, zvl\u00e1\u0161\u0165 s ohledem na tu p\u0159\u00ed\u0161ernou p\u0159edpov\u011b\u010f po\u010das\u00ed.<\/p>\n

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