{"id":1305,"date":"2015-02-27T10:34:05","date_gmt":"2015-02-27T08:34:05","guid":{"rendered":"http:\/\/www.astrobobo.net\/?p=1305"},"modified":"2023-07-12T08:48:16","modified_gmt":"2023-07-12T06:48:16","slug":"pomrcina-sunca-20-3-2015","status":"publish","type":"post","link":"http:\/\/www.astrobobo.net\/?p=1305","title":{"rendered":"Pomr\u010dina Sunca, 20. 3. 2015."},"content":{"rendered":"<h1><!-- Begin PayPal Donations by https:\/\/www.tipsandtricks-hq.com\/paypal-donations-widgets-plugin -->\n\n<form action=\"https:\/\/www.paypal.com\/cgi-bin\/webscr\" method=\"post\" target=\"_blank\">\n    <div class=\"paypal-donations\">\n        <input type=\"hidden\" name=\"cmd\" value=\"_donations\" \/>\n        <input type=\"hidden\" name=\"bn\" value=\"TipsandTricks_SP\" \/>\n        <input type=\"hidden\" name=\"business\" value=\"boris.stromar@gmail.com\" \/>\n        <input type=\"hidden\" name=\"rm\" value=\"0\" \/>\n        <input type=\"hidden\" name=\"currency_code\" value=\"EUR\" \/>\n        <input type=\"image\" style=\"cursor: pointer;\" src=\"https:\/\/www.paypalobjects.com\/en_US\/i\/btn\/btn_donateCC_LG.gif\" name=\"submit\" alt=\"PayPal - The safer, easier way to pay online.\" \/>\n        <img decoding=\"async\" alt=\"\" src=\"https:\/\/www.paypalobjects.com\/en_US\/i\/scr\/pixel.gif\" width=\"1\" height=\"1\" \/>\n    <\/div>\n<\/form>\n<!-- End PayPal Donations -->\n<\/h1>\n<p>Ako su vam informacije korisne, razmislite o malenoj donaciji za tro\u0161kove odr\u017eavanja weba. Da, to se odnosi i na novinare koji su samo copy\/paste-ali donji tekst \ud83d\ude06<\/p>\n<p><span style=\"color: #ffff00;\"><strong>VA\u017dNO &#8211; NEMOJTE IMPROVIZIRATI SA FILTERIMA!!!<\/strong> Neodgovaraju\u0107i filteri propustiti \u0107e previ\u0161e svjetlosti ili UV\/IC dio spektra koji mogu trajno o\u0161tetiti vid! Najsigurnije je <strong>NAPRAVITI PROJEKCIJU<\/strong> &#8211; ne\u0107ete ni\u0161ta propustiti ako ne gledate direktno u Sunce!<\/span><\/p>\n<p>Nakon dugo vremena imamo priliku iz Hrvatske svjedo\u010diti djelomi\u010dnoj pomr\u010dini Sunca. To\u010dno na ekvinocij, 20. o\u017eujka, Mjesec \u0107e prekriti ne\u0161to vi\u0161e od polovice Sun\u010devog diska. Linija totaliteta (potpune pomr\u010dine) prolazi daleko na sjeveru, uglavnom preko oceana, a jedino lako dostupno kopno za njeno promatranje su Farski otoci.<\/p>\n<figure style=\"width: 250px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/eclipse.gsfc.nasa.gov\/SEplot\/SEplot2001\/SE2015Mar20T.GIF\"><img fetchpriority=\"high\" decoding=\"async\" class=\"\" src=\"http:\/\/eclipse.gsfc.nasa.gov\/SEanimate\/SEanimate2001\/SE2015Mar20T.GIF\" alt=\"\" width=\"250\" height=\"270\" \/><\/a><figcaption class=\"wp-caption-text\">Animacija pomr\u010dine Sunca 20. 3. 2015. Crna to\u010dka predstavlja putanju totaliteta, a sivi krug prikazuje vidljivost djelomi\u010dne pomr\u010dine.<\/figcaption><\/figure>\n<p>Neki doma\u0107i &#8220;portali&#8221; na\u017ealost samo su brzinski preveli engleske \u010dlanke koji, naravno, ne vrijede za Hrvatsku. Ova pomr\u010dina definitivno <span style=\"text-decoration: underline;\">nije najve\u0107a od 1999. godine<\/span> &#8211; barem ne u Hrvatskoj. Naime, od 1999. godine kada smo iz Hrvatske vidjeli 99% pomr\u010dinu Sunca imali smo jo\u0161 jedan prekrasan spektakl 2003. godine kada je Mjesec prekrio vi\u0161e od 80% Sunca. Maksimum je bio to\u010dno u vrijeme svitanja, pa se na obzoru mogao vidjeti &#8211; Sun\u010dev srp! Pro\u010ditajte <a href=\"http:\/\/www.zvjezdarnica.com\/astronomija\/pomrcine\/pomrcina-sunca-31052003\/138\" target=\"_blank\" rel=\"noopener\">izvje\u0161taj na zvjezdarnica.com<\/a> i pogledajte <a href=\"http:\/\/www.croastro.com\/htmlsun\/hrsun_eclipse310503.htm\" target=\"_blank\" rel=\"noopener\">video snimku iz Donje Stubice<\/a>. Definitivno najljep\u0161a pomr\u010dina Sunca koju sam gledao, tada sa Zavi\u017eana. Posljednja pomr\u010dina vidljiva iz Hrvatske bila je u <a href=\"http:\/\/www.zvjezdarnica.hr\/index.php?option=com_content&amp;task=view&amp;id=293&amp;Itemid=105\" target=\"_blank\" rel=\"noopener\">sije\u010dnju 2011. godine<\/a> kada je iz na\u0161ih krajeva bilo mogu\u0107e vidjeti 75% pomr\u010dinu. Na \u017ealost, u mnogim dijelovima Hrvatske bilo je obla\u010dno pa su je rijetki vidjeli.<\/p>\n<h2 id=\"tablepress-3-name\" class=\"tablepress-table-name tablepress-table-name-id-3\">Pomr\u010dina Sunca 20. o\u017eujka 2015. u Hrvatskoj<\/h2>\n\n<table id=\"tablepress-3\" class=\"tablepress tablepress-id-3\" aria-labelledby=\"tablepress-3-name\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Grad<\/th><th class=\"column-2\">Pou010detak<\/th><th class=\"column-3\">Maksimum<\/th><th class=\"column-4\">Kraj<\/th><th class=\"column-5\">% pomru010dine<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Zagreb<\/td><td class=\"column-2\">09:33<\/td><td class=\"column-3\">10:42<\/td><td class=\"column-4\">11:53<\/td><td class=\"column-5\">58%<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Rijeka<\/td><td class=\"column-2\">09:30<\/td><td class=\"column-3\">10:39<\/td><td class=\"column-4\">11:51<\/td><td class=\"column-5\">59%<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Osijek<\/td><td class=\"column-2\">09:37<\/td><td class=\"column-3\">10:45<\/td><td class=\"column-4\">11:56<\/td><td class=\"column-5\">54.5%<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Split<\/td><td class=\"column-2\">09:31<\/td><td class=\"column-3\">10:39<\/td><td class=\"column-4\">11:50<\/td><td class=\"column-5\">53%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-3 from cache -->\n<p>Kao \u0161to vidite, u Hrvatskoj nema velikih razlika u vremenu i postotku pomr\u010dine, no ako \u017eelite apsolutno to\u010dne podatke, odaberite to\u010dnu lokaciju na <a href=\"http:\/\/eclipse.gsfc.nasa.gov\/SEgoogle\/SEgoogle2001\/SE2015Mar20Tgoogle.html\" target=\"_blank\" rel=\"noopener\">Google karti<\/a> koju je pripremila NASA. Dovoljno je zumirati i kliknuti te \u0107e vam se pokazati informacije.<\/p>\n<blockquote><p>Za promatranje pomr\u010dine <span style=\"color: #ff0000;\"><strong>OBAVEZNO KORISTITE ZA\u0160TITU<\/strong><strong>!<\/strong><\/span> Direktno gledanje Sunca golim oko prouzor\u010diti \u0107e o\u0161te\u0107enja oka, a uz opti\u010dko pomagalo spr\u017eit \u0107e vam ro\u017enicu i <span style=\"color: #ff0000;\"><strong>uzrokovati trajno sljepilo<\/strong><\/span>!<\/p><\/blockquote>\n<p>Ako \u017eelite gledati pomr\u010dinu, najbolje da se raspitate kod lokalnog astronomskog dru\u0161tva. Mo\u0107i \u0107ete u\u017eivati u pogledu kroz teleskope opremljene filterima, ali i zagnjaviti astronome pitanjima i \u010duti mnoge zanimljive informacije o Suncu i pomr\u010dini.<\/p>\n<figure id=\"attachment_1316\" aria-describedby=\"caption-attachment-1316\" style=\"width: 584px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01.jpg\"><img decoding=\"async\" data-attachment-id=\"1316\" data-permalink=\"http:\/\/www.astrobobo.net\/?attachment_id=1316\" data-orig-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01.jpg\" data-orig-size=\"1247,826\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NIKON D5100&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1352845760&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;300&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.0005&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Pomrcina_Australija_2012_01\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Djalomi\u010dna faza pomr\u010dine Sunca, snimljeno u Australiji, 2012.&lt;\/p&gt;\n\" data-large-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01-1024x678.jpg\" class=\"size-large wp-image-1316\" src=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01-1024x678.jpg\" alt=\"Djalomi\u010dna faza pomr\u010dine Sunca, snimljeno u Australiji, 2012.\" width=\"584\" height=\"387\" srcset=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01-1024x678.jpg 1024w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01-300x200.jpg 300w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01-453x300.jpg 453w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Pomrcina_Australija_2012_01.jpg 1247w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/a><figcaption id=\"caption-attachment-1316\" class=\"wp-caption-text\">Djelomi\u010dna faza pomr\u010dine Sunca, snimljeno u Australiji, 2012.<\/figcaption><\/figure>\n<p>Za gledanje u Sunce mo\u017eete koristiti nao\u010dale za pomr\u010dinu, masku za zavarivanje ili napraviti projekciju slike Sunca. Za\u010da\u0111eno staklo se ne preporu\u010da jer se sloj \u010da\u0111e mo\u017ee biti neravnomjerno raspore\u0111en i vrlo lako se skida pa postoji opasnost od ozljeda. Koristite li teleskop, filter za Sunce obavezno mora biti postavljen <strong>ispred objektiva<\/strong>. Neki &#8220;dje\u010dji&#8221; teleskopi imaju filtere koji se na\u0161arafe na okular &#8211; oni vrlo lako mogu puknuti usljed fokusirane topline svjetlosti &#8211; odmah ih <strong>bacite u sme\u0107e<\/strong>! Filtere i nao\u010dale u Hrvatskoj mo\u017eete nabaviti kod <a href=\"http:\/\/www.oi-optimus.hr\/\" target=\"_blank\" rel=\"noopener\">OI Optimus<\/a> ili u <a href=\"http:\/\/www.teleskopcentar.hr\/index.php?route=product\/category&amp;path=67\" target=\"_blank\" rel=\"noopener\">Teleskop centru<\/a>.<\/p>\n<p>Tijekom pomr\u010dine, vrlo zanimljiv efekt mo\u017ee se primjetiti me\u0111u sjenama drve\u0107a &#8211; maleni otvori u kro\u0161njama djeluju poput &#8220;camere obscure&#8221; i projiciraju sliku Sunca na tlo. Vidjeti \u0107ete mnoge srpove \u010diji se oblik mijenja kako napreduje pomr\u010dina &#8211; a to je upravo slika Sunca projicirana kroz grane!<\/p>\n<figure style=\"width: 534px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.ad-beskraj.hr\/galerija\/nggallery\/adi-pocetci\/pomrcina-sunca-szombathely-1999\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"http:\/\/www.ad-beskraj.hr\/wordpress\/wp-content\/gallery\/pomrcina-sunca-szombathely-1999\/szombathely_08.jpg\" alt=\"\" width=\"534\" height=\"800\" \/><\/a><figcaption class=\"wp-caption-text\">Projekcija sun\u010devog diska kroz grmlje tijekom pomr\u010dine Sunca u Ma\u0111arskoj 1999. godine.<\/figcaption><\/figure>\n<p>Projekciju mo\u017eete napraviti sami uz pomo\u0107 stare krpe ili papira na kojem ste izbu\u0161ili sitne rupice veli\u010dine oko 1mm. Na 2-3 metra udaljenosti postavite drugi komad papira ili bijelu plahtu na koju \u0107ete projicirati sliku Sunca. \u0160to je ve\u0107a udaljenost i projekcija \u0107e biti ve\u0107a, ali tamnija. Manja rupica za projekciju daje tamniju i o\u0161triju sliku, a ve\u0107a svjetliju i mutniju. Papir sa rupicama neka bude tvr\u0111i da se ne bi savijao. Probajte na njemu izbu\u0161iti rupice u obliku slova, smajli\u0107a\u00a0 :paint: ili \u0161to vam ve\u0107 padne napamet. Ovu zabavu podijelite u va\u0161oj \u0161koli ili sa kolegama na poslu i po\u0161aljite fotke da se vidi kako je ispalo! \ud83d\ude06<\/p>\n<figure id=\"attachment_1323\" aria-describedby=\"caption-attachment-1323\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1323\" data-permalink=\"http:\/\/www.astrobobo.net\/?attachment_id=1323\" data-orig-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe.jpg\" data-orig-size=\"800,272\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Solar_Eclipse_Europe\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Geometrija pomr\u010dine Sunca&lt;\/p&gt;\n\" data-large-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe.jpg\" class=\"size-full wp-image-1323\" src=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe.jpg\" alt=\"Geometrija pomr\u010dine Sunca\" width=\"800\" height=\"272\" srcset=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe.jpg 800w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe-300x102.jpg 300w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe-550x187.jpg 550w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/Solar_Eclipse_Europe-500x170.jpg 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption id=\"caption-attachment-1323\" class=\"wp-caption-text\">Geometrija pomr\u010dine Sunca<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Ako su vam informacije korisne, razmislite o malenoj donaciji za tro\u0161kove odr\u017eavanja weba. Da, to se odnosi i na novinare koji su samo copy\/paste-ali donji tekst \ud83d\ude06 VA\u017dNO &#8211; NEMOJTE IMPROVIZIRATI SA FILTERIMA!!! Neodgovaraju\u0107i filteri propustiti \u0107e previ\u0161e svjetlosti ili UV\/IC dio spektra koji mogu trajno o\u0161tetiti vid! Najsigurnije je NAPRAVITI PROJEKCIJU &#8211; ne\u0107ete ni\u0161ta [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1311,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"_acf_changed":false,"footnotes":""},"categories":[66],"tags":[71,47,54],"class_list":["post-1305","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-astronomski-dogadaji","tag-astronomija","tag-pomrcina","tag-sunce","post_format-post-format-gallery"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/02\/partial.jpeg","amp_enabled":true,"_links":{"self":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/1305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1305"}],"version-history":[{"count":17,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/1305\/revisions"}],"predecessor-version":[{"id":3485,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/1305\/revisions\/3485"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/media\/1311"}],"wp:attachment":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1305"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}