{"version":"1.0","provider_name":"Norwegian Centre for Space Weather (NOSWE)","provider_url":"https:\/\/site.uit.no\/spaceweather","author_name":"Magnar G. Johnsen","author_url":"https:\/\/site.uit.no\/spaceweather\/author\/magnar-gullikstad-johnsen\/","title":"Venerable, geomagnetic Observatories - Norwegian Centre for Space Weather (NOSWE)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"OAJUYZddRY\"><a href=\"https:\/\/site.uit.no\/spaceweather\/2014\/09\/16\/venerable-geomagnetic-observatories\/\">Venerable, geomagnetic Observatories<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/site.uit.no\/spaceweather\/2014\/09\/16\/venerable-geomagnetic-observatories\/embed\/#?secret=OAJUYZddRY\" width=\"600\" height=\"338\" title=\"&#8220;Venerable, geomagnetic Observatories&#8221; &#8212; Norwegian Centre for Space Weather (NOSWE)\" data-secret=\"OAJUYZddRY\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/site.uit.no\/spaceweather\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"When geomagnetic measurements have been going on for almost a century in the same location, all sorts of historic treasures can be found. In Troms\u00f8 the magnetic observatory has been in operation since 1928. Here the classic variometers are still standing as they did when the last photographic recording was &#8230;","thumbnail_url":"https:\/\/site.uit.no\/spaceweather\/wp-content\/uploads\/sites\/194\/2014\/09\/IMGP0001-e1410892603575-1024x872.jpg"}