{"id":1487,"date":"2022-05-08T20:21:03","date_gmt":"2022-05-08T11:21:03","guid":{"rendered":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/?p=1487"},"modified":"2022-05-08T20:21:03","modified_gmt":"2022-05-08T11:21:03","slug":"2022-5-18","status":"publish","type":"post","link":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/2022\/05\/08\/2022-5-18\/","title":{"rendered":"2022-5-18"},"content":{"rendered":"\n<p class=\"has-bright-blue-color has-text-color\" style=\"font-size:24px\">Fast Transient Studies with Deep\/High-cadence Time-domain Surveys<\/p>\n\n\n\n<p class=\"has-text-align-right\">speaker: Jian Jiang<\/p>\n\n\n\n<p>Abstract:<\/p>\n\n\n\n<p>Transients with fast brightness variance in UV\/optical wavelengths (\u201dfast transients,&#8221; such as early-phase supernovae, fast blue optical transients, kilonovae) are of great interest in time-domain astronomy. Although great progresses in time-domain astronomy have been made via wide, shallow, and day(s)-cadence surveys, the limited observing depth and low time resolution make traditional time-domain surveys hard for fast-transient studies. In this talk, I will focus on our previous\/ongoing studies of early-phase supernovae and fast blue optical transients via deep (Subaru\/HSC) and high-cadence (Kiso\/Tomo-e) wide-field surveys. As one of the most powerful time-domain survey facilities in the 2020s, I will also briefly talk about the upcoming Chinese 2.5m Wide-field Survey Telescope (WFST) project.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fast Transient Studies with Deep\/High-cadence Time-domain Surveys speaker: Jian Jiang Abstract: Transients wit &hellip; <a href=\"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/2022\/05\/08\/2022-5-18\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;2022-5-18&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1487","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/posts\/1487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/comments?post=1487"}],"version-history":[{"count":1,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/posts\/1487\/revisions"}],"predecessor-version":[{"id":1488,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/posts\/1487\/revisions\/1488"}],"wp:attachment":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/media?parent=1487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/categories?post=1487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/tags?post=1487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}