{"name":"GW240930_035959","grace_id":"S240930aa","run":"O4b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S240930aa.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S240930aa","aliases":["GW240930_035959"],"versions":[{"version":1,"catalog":"GWTC-5.0","detail_url":"https://gwosc.org/api/v2/event-versions/GW240930_035959-v1?format=json"}]}