{"id":4669,"date":"2016-09-08T15:00:07","date_gmt":"2016-09-08T13:00:07","guid":{"rendered":"https:\/\/www.oa-cagliari.inaf.it\/?post_type=seminari&#038;p=4669"},"modified":"2025-09-22T23:40:19","modified_gmt":"2025-09-22T21:40:19","slug":"korean-vlbi-network-kvn-and-trao-14-m-telescope","status":"publish","type":"seminari","link":"https:\/\/www.oa-cagliari.inaf.it\/en\/seminars\/korean-vlbi-network-kvn-and-trao-14-m-telescope\/","title":{"rendered":"Korean VLBI Network (KVN) and TRAO 14-m Telescope"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1438\" src=\"https:\/\/www.oa-cagliari.inaf.it\/wp-content\/uploads\/2025\/09\/2016120510591300674-300x289.png\" alt=\"\" width=\"300\" height=\"289\" srcset=\"https:\/\/www.oa-cagliari.inaf.it\/wp-content\/uploads\/2025\/09\/2016120510591300674-300x289.png 300w, https:\/\/www.oa-cagliari.inaf.it\/wp-content\/uploads\/2025\/09\/2016120510591300674.png 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Figure: The figure shows the result of a simultaneous observation of 4 different H2O and SiO maser transitions in VX Sgr using KVN on 2016 March 27.<\/p>\n<p>Abstract:<br \/>\nKorean Astronomy and Space Science Institute (KASI) started to operate the Taeduk Radio Astronomy Observatory (TRAO) 14-m telescope at (85 \u2013 115) GHz in mid 1980\u2019s and recently installed the SEQUOIA, which is a cryogenic focal plane array with 16 pixels. KASI also started to operate the Korean VLBI Network (KVN) in late 2013. The KVN consists of three 21-m telescopes equipped with the multi-frequency receiving systems, which allow to observe at 22, 43, 86, 129 GHz simultaneously both in single-dish and VLBI modes. The KVN is often combined with the Japanese VLBI network, VERA, to form the KVN and VERA array (KaVA). I will talk about the performance and ongoing key science projects of the KVN\/KaVA and TRAO 14-m telescope.<\/p>\n","protected":false},"template":"","class_list":["post-4669","seminari","type-seminari","status-publish","hentry","categorie_seminari-colloquium"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oa-cagliari.inaf.it\/en\/wp-json\/wp\/v2\/seminari\/4669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oa-cagliari.inaf.it\/en\/wp-json\/wp\/v2\/seminari"}],"about":[{"href":"https:\/\/www.oa-cagliari.inaf.it\/en\/wp-json\/wp\/v2\/types\/seminari"}],"wp:attachment":[{"href":"https:\/\/www.oa-cagliari.inaf.it\/en\/wp-json\/wp\/v2\/media?parent=4669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}