eco.astrosky.transient.gcn
Samples
100 randomly sampled records from the AT Protocol firehose
eco.astrosky.transient.gcn (100 samples)
{
"data": "{\"alert_type\": \"PRELIMINARY\", \"time_created\": \"2026-05-11T00:05:38Z\", \"superevent_id\": \"MS260510x\", \"urls\": {\"gracedb\": \"https://gracedb.ligo.org/superevents/MS260510x/view/\"}, \"event\": {\"significant\": true, \"time\": \"2026-05-10T23:54:38.914Z\", \"far\": 9.110699364861297e-14, \"instruments\": [\"H1\", \"L1\"], \"group\": \"CBC\", \"pipeline\": \"gstlal\", \"search\": \"MDC\", \"properties\": {\"HasNS\": 1.0, \"HasRemnant\": 1.0, \"HasMassGap\": 0.0}, \"classification\": {\"BNS\": 0.9999900887056978, \"NSBH\": 0.0, \"BBH\": 0.0, \"Terrestrial\": 9.911294302176939e-06}, \"duration\": null, \"central_frequency\": null}, \"external_coinc\": {\"gcn_notice_id\": 1462492497, \"ivorn\": \"ivo://lvk.internal/Fermi#MDC-test_event_2026-05-10T23:54:39.969Z\", \"observatory\": \"Fermi\", \"search\": \"MDC\", \"time_difference\": 1.05, \"time_coincidence_far\": 5.6335184428841735e-18, \"time_sky_position_coincidence_far\": 1.6786527761190133e-17}}",
"$type": "eco.astrosky.transient.gcn",
"topic": "igwn.gwalert",
"eventID": 100703,
"createdAt": "2026-05-11T00:05:41.232771Z"
}
did:plc:2o4hrvrj5vsicfuqlxhtk6qy | at://did:plc:2o4hrvrj5vsicfuqlxhtk6qy/eco.astrosky.transient.gcn/3mljy2y54ek25