{"name":"GW240915_045510","grace_id":"S240915aw","run":"O4b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S240915aw.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S240915aw","aliases":["GW240915_045510"],"versions":[{"version":1,"catalog":"GWTC-5.0","detail_url":"https://gwosc.org/api/v2/event-versions/GW240915_045510-v1?format=json"}]}