🧪 Messaggio GCN inviato alle 2025-06-21 22:49:39: MS250621u
Most probable sky location (RA, Dec) = (118.74193548387098, 75.801233950156)
Distance = 70.49352093619096 +/- 18.61651969043633
Most probable sky location (RA, Dec) = (118.74193548387098, 75.801233950156)
Distance = 70.49352093619096 +/- 18.61651969043633
📦 Dettagli JSON
{
"alert_type": "PRELIMINARY",
"time_created": "2025-06-21T20:49:31Z",
"superevent_id": "MS250621u",
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/MS250621u/view/"
},
"event": {
"significant": true,
"time": "2025-06-21T20:34:57.991Z",
"far": 1.376395772103063e-13,
"instruments": [
"L1",
"V1"
],
"group": "CBC",
"pipeline": "gstlal",
"search": "MDC",
"properties": {
"HasNS": 1,
"HasRemnant": 1,
"HasMassGap": 0
},
"classification": {
"BNS": 0.9999869580748122,
"NSBH": 0,
"BBH": 0,
"Terrestrial": 1.3041925187810787e-5
},
"duration": null,
"central_frequency": null
},
"external_coinc": null
}