GCN Alert: Messaggio GCN inviato alle 2025-06-21 09:54:11: MS250621h Most probable sky…
๐งช Messaggio GCN inviato alle 2025-06-21 09:54:11: MS250621h Most probable sky location (RA, Dec) = (316.56005859375, 25.447729744851898) Distance = 73.97452204756644 +/- 13.867560975077978 ๐ Apri su GraceDB ๐ฆ Dettagli JSON { "alert_type": "PRELIMINARY", "time_created": "2025-06-21T07:54:05Z", "superevent_id": "MS250621h", "urls": { "gracedb": "https://gracedb.ligo.org/superevents/MS250621h/view/" }, "event": { "significant": true, "time": "2025-06-21T07:46:45.786Z", "far": 5.176954877338635e-16, "instruments": [ "H1", "L1", "V1" ], […]