{"name":"GW250109_083206","grace_id":"S250109bp","run":"O4b","gcn_notice":"https://gcn.gsfc.nasa.gov/notices_l/S250109bp.lvc","gcn_circular":"https://gcn.nasa.gov/circulars?query=S250109bp","aliases":["GW250109_083206"],"versions":[{"version":1,"catalog":"GWTC-5.0","detail_url":"https://gwosc.org/api/v2/event-versions/GW250109_083206-v1?format=json"}]}