{"name":"GW191204_171526","grace_id":"S191204r","run":"O3b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S191204r.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S191204r","aliases":["GW191204_171526"],"versions":[{"version":1,"catalog":"GWTC-3-confident","detail_url":"https://gwosc.org/api/v2/event-versions/GW191204_171526-v1?format=json"}]}