{"name":"GW241220_062146","grace_id":"S241220as","run":"O4b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S241220as.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S241220as","aliases":["GW241220_062146"],"versions":[{"version":1,"catalog":"GWTC-5.0","detail_url":"https://gwosc.org/api/v2/event-versions/GW241220_062146-v1?format=json"}]}