{"name":"GW191215_223052","grace_id":"S191215w","run":"O3b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S191215w.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S191215w","aliases":["GW191215_223052"],"versions":[{"version":1,"catalog":"GWTC-3-confident","detail_url":"https://gwosc.org/api/v2/event-versions/GW191215_223052-v1?format=json"}]}