1.0Astronomy 2009https://www.astronomy2009.org.auinfo@astronomy2009.org.auhttps://www.astronomy2009.org.au/author/infoastronomy2009-org-au/Oz telescopes lead observing marathon - Astronomy 2009rich600338<blockquote class="wp-embedded-content"><a href="https://www.astronomy2009.org.au/oz-telescopes-lead-observing-marathon/">Oz telescopes lead observing marathon</a></blockquote>
<script type='text/javascript'>
<!--//--><![CDATA[//><!--
/*! This file is auto-generated */
!function(d,l){"use strict";var e=!1,o=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){var r,a,i,s,n,o=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),c=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]');for(r=0;r<c.length;r++)c[r].style.display="none";for(r=0;r<o.length;r++)if(a=o[r],e.source===a.contentWindow){if(a.removeAttribute("style"),"height"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;a.height=i}if("link"===t.message)if(s=l.createElement("a"),n=l.createElement("a"),s.href=a.getAttribute("src"),n.href=t.value,n.host===s.host)if(l.activeElement===a)d.top.location.href=t.value}}},e)d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),d.addEventListener("load",t,!1);function t(){if(!o){o=!0;var e,t,r,a,i=-1!==navigator.appVersion.indexOf("MSIE 10"),s=!!navigator.userAgent.match(/Trident.*rv:11\./),n=l.querySelectorAll("iframe.wp-embedded-content");for(t=0;t<n.length;t++){if(!(r=n[t]).getAttribute("data-secret"))a=Math.random().toString(36).substr(2,10),r.src+="#?secret="+a,r.setAttribute("data-secret",a);if(i||s)(e=r.cloneNode(!0)).removeAttribute("security"),r.parentNode.replaceChild(e,r)}}}}(window,document);
//--><!]]>
</script><iframe sandbox="allow-scripts" security="restricted" src="https://www.astronomy2009.org.au/oz-telescopes-lead-observing-marathon/embed/" width="600" height="338" title="“Oz telescopes lead observing marathon” — Astronomy 2009" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>https://www.astronomy2009.org.au/wp-content/uploads/2020/10/ATCA_new_small.jpg230248Radio telescopes of CSIRO and the University of Tasmania helped lead off a 33-hour observing marathon as part of the official opening for the International Year of Astronomy on 15 January. Telescopes in Asia, Australia, Europe, North America and South America tracked three quasars [J0204+1514, 0234+285 and 3C395] as they rise and set with the...