Messaggio GCN inviato alle 2025-06-18 19:49:18: MS250618r
Most probable sky location (RA, Dec) = (264.0234375, -29.056842592785063)
Distance = 142.8549026602342 +/- 39.59648726146641
📦 Dettagli JSON
{
"alert_type": "PRELIMINARY",
"time_created": "2025-06-18T17:49:11Z",
"superevent_id": "MS250618r",
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/MS250618r/view/"
},
"event": {
"significant": true,
"time": "2025-06-18T17:36:13.886Z",
"far": 9.110699364861297e-14,
"instruments": [
"H1",
"L1"
],
"group": "CBC",
"pipeline": "gstlal",
"search": "MDC",
"properties": {
"HasNS": 1,
"HasRemnant": 1,
"HasMassGap": 0
},
"classification": {
"BNS": 0.9999964856085559,
"NSBH": 0,
"BBH": 0,
"Terrestrial": 3.5143914441241306e-6
},
"duration": null,
"central_frequency": null
},
"external_coinc": null
}