{"id":3834,"date":"2026-04-25T15:52:22","date_gmt":"2026-04-25T15:52:22","guid":{"rendered":"https:\/\/astrohodonin.cz\/index.php\/2026\/04\/25\/trvalost-slunecniho-svetla\/"},"modified":"2026-04-25T15:52:22","modified_gmt":"2026-04-25T15:52:22","slug":"trvalost-slunecniho-svetla","status":"publish","type":"post","link":"https:\/\/astrohodonin.cz\/index.php\/2026\/04\/25\/trvalost-slunecniho-svetla\/","title":{"rendered":"Trvalost slune\u010dn\u00edho sv\u011btla"},"content":{"rendered":"<p>Tento z\u00e1pad slunce u mo\u0159e nab\u00eddl surrealistick\u00fd z\u00e1\u017eitek, zachycen\u00fd v mo\u0159sk\u00e9 a nebesk\u00e9 scen\u00e9rii na z\u00e1padn\u00edm pob\u0159e\u017e\u00ed Sardinie v It\u00e1lii, na planet\u011b Zemi. Tato sc\u00e9na p\u0159ipom\u00ednaj\u00edc\u00ed obrazy Dal\u00edho je kompozic\u00ed s\u00e9riov\u00fdch expozic po\u0159\u00edzen\u00fdch fotoapar\u00e1tem s dlouh\u00fdm teleobjektivem. Slunce se v\u0161ak nerozt\u00e1v\u00e1. Jeho prom\u011bnliv\u00fd a tekut\u00fd vzhled, kdy\u017e se bl\u00ed\u017e\u00ed k obzoru, je zp\u016fsoben t\u00edm, \u017ee se m\u011bn\u00ed lom sv\u011btla pod\u00e9l zorn\u00e9 osy a vytv\u00e1\u0159\u00ed zkreslen\u00e9 obrazy nebo p\u0159eludy z\u010dervenal\u00e9ho slune\u010dn\u00edho disku. Zm\u011bny v atmosf\u00e9rick\u00e9m lomu odpov\u00eddaj\u00ed atmosf\u00e9rick\u00fdm vrstv\u00e1m s v\u00fdrazn\u011b odli\u0161n\u00fdmi teplotami a hustotami. Dal\u0161\u00edm zn\u00e1m\u00fdm, ale prchav\u00fdm efektem atmosf\u00e9rick\u00e9ho lomu, kter\u00fd vznik\u00e1 p\u0159i dlouh\u00e9 zorn\u00e9 ose k zapadaj\u00edc\u00edmu (nebo vych\u00e1zej\u00edc\u00edmu) Slunci, je \u010dasto naz\u00fdv\u00e1n zelen\u00fd z\u00e1blesk.<\/p>\n<p><!-- astropress --><\/p>\n<p>**Credit**: Lorenzo Busilacchi<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tento z\u00e1pad slunce u mo\u0159e nab\u00eddl surrealistick\u00fd z\u00e1\u017eitek, zachycen\u00fd v mo\u0159sk\u00e9 a nebesk\u00e9 scen\u00e9rii na z\u00e1padn\u00edm pob\u0159e\u017e\u00ed Sardinie v It\u00e1lii, na planet\u011b Zemi. Tato sc\u00e9na p\u0159ipom\u00ednaj\u00edc\u00ed obrazy Dal\u00edho je kompozic\u00ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3835,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa"],"_links":{"self":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/comments?post=3834"}],"version-history":[{"count":0,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3834\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media\/3835"}],"wp:attachment":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media?parent=3834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/categories?post=3834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/tags?post=3834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}