{"name":"GW240930_234614","grace_id":"S240930du","run":"O4b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S240930du.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S240930du","aliases":["GW240930_234614"],"versions":[{"version":1,"catalog":"GWTC-5.0","detail_url":"https://gwosc.org/api/v2/event-versions/GW240930_234614-v1?format=json"}]}