Messaggio GCN inviato alle 2025-07-01 12:42:39: S250701ar
Most probable sky location (RA, Dec) = (124.18269230769232, -51.25580694880489)
Distance = 691.3241072377764 +/- 213.92419596096778
Most probable sky location (RA, Dec) = (124.18269230769232, -51.25580694880489)
Distance = 691.3241072377764 +/- 213.92419596096778
📦 Dettagli JSON
{
"alert_type": "PRELIMINARY",
"time_created": "2025-07-01T10:42:34Z",
"superevent_id": "S250701ar",
"urls": {
"gracedb": "https://gracedb.ligo.org/superevents/S250701ar/view/"
},
"event": {
"significant": false,
"time": "2025-07-01T10:37:36.259Z",
"far": 1.706768125586677e-5,
"instruments": [
"H1",
"L1"
],
"group": "CBC",
"pipeline": "spiir",
"search": "AllSky",
"properties": {
"HasNS": 1,
"HasRemnant": 0,
"HasMassGap": 0
},
"classification": {
"BBH": 0.0377230433468126,
"BNS": 0,
"NSBH": 0.003064289089306695,
"Terrestrial": 0.9592126675638807
},
"duration": null,
"central_frequency": null
},
"external_coinc": null
}