GCN Alert: Messaggio GCN inviato alle 2025-06-25 08:08:32: S250625ag Most probable sky…

{
    "alert_type": "PRELIMINARY",
    "time_created": "2025-06-25T06:08:28Z",
    "superevent_id": "S250625ag",
    "urls": {
        "gracedb": "https://gracedb.ligo.org/superevents/S250625ag/view/"
    },
    "event": {
        "significant": false,
        "time": "2025-06-25T06:08:01.804Z",
        "far": 1.098314845339633e-5,
        "instruments": [
            "H1",
            "L1"
        ],
        "group": "CBC",
        "pipeline": "pycbc",
        "search": "AllSky",
        "properties": {
            "HasNS": 0.9160731053026878,
            "HasRemnant": 0.25092974658382694,
            "HasMassGap": 0.001875
        },
        "classification": {
            "BNS": 0,
            "NSBH": 0.0024182135577197742,
            "BBH": 0.00013372487972190908,
            "Terrestrial": 0.9974480615625583
        },
        "duration": null,
        "central_frequency": null
    },
    "external_coinc": null
}