{"name":"GW191127_050227","grace_id":"S191127p","run":"O3b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S191127p.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S191127p","aliases":["GW191127_050227"],"versions":[{"version":1,"catalog":"GWTC-3-confident","detail_url":"https://gwosc.org/api/v2/event-versions/GW191127_050227-v1?format=json"}]}