{"name":"GW230606_065320","grace_id":"S230606z","run":"O4a","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S230606z.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S230606z","aliases":["GW230606_065320"],"versions":[{"version":1,"catalog":"GWTC-4.1","detail_url":"https://gwosc.org/api/v2/event-versions/GW230606_065320-v1?format=json"}]}