GCN Alert: Messaggio GCN inviato alle 2025-07-06 06:55:47: S250706o Most probable sky…

{
    "alert_type": "PRELIMINARY",
    "time_created": "2025-07-06T04:55:45Z",
    "superevent_id": "S250706o",
    "urls": {
        "gracedb": "https://gracedb.ligo.org/superevents/S250706o/view/"
    },
    "event": {
        "significant": false,
        "time": "2025-07-06T04:50:47.262Z",
        "far": 9.711842425742634e-6,
        "instruments": [
            "H1",
            "L1"
        ],
        "group": "CBC",
        "pipeline": "gstlal",
        "search": "AllSky",
        "properties": {
            "HasNS": 0,
            "HasRemnant": 0,
            "HasMassGap": 0.026793399836878097
        },
        "classification": {
            "BBH": 0.11899927965476664,
            "BNS": 2.2538691493465155e-14,
            "NSBH": 1.558067325644746e-12,
            "Terrestrial": 0.8810007203436527
        },
        "duration": null,
        "central_frequency": null
    },
    "external_coinc": null
}