{"name":"GW241219_222607","grace_id":"S241219gz","run":"O4b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S241219gz.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S241219gz","aliases":["GW241219_222607"],"versions":[{"version":1,"catalog":"GWTC-5.0","detail_url":"https://gwosc.org/api/v2/event-versions/GW241219_222607-v1?format=json"}]}