Very rare SNe notices (0.03 / year).
https://gcn.nasa.gov/missions/sksn
{
"$schema": "https://gcn.nasa.gov/schema/v4.5.0/gcn/notices/superk/sn_alert.schema.json",
"mission": "Super-Kamiokande",
"messenger": "Neutrino",
"id": "SN.095001.000001",
"record_number": 1,
"trigger_number": 10070,
"alert_datetime": "2023-08-01T00:00:21.00Z",
"alert_tense": "current",
"alert_type": "initial",
"trigger_time": "2023-08-01T00:00:01.000000Z",
"processed_sample": "full",
"pipeline": "snwatch",
"n_events": 64176,
"n_ibd_events": 6310,
"detection_interval": 10,
"rate_energy_range": [6000, 100000],
"ra": 270.82,
"dec": 31.46,
"ra_dec_error": 0.91,
"containment_probability": 0.68,
"luminosity_distance": 0.0025,
"luminosity_distance_error": 0.0004
}
Very rare SNe notices (0.03 / year).
https://gcn.nasa.gov/missions/sksn
{ "$schema": "https://gcn.nasa.gov/schema/v4.5.0/gcn/notices/superk/sn_alert.schema.json", "mission": "Super-Kamiokande", "messenger": "Neutrino", "id": "SN.095001.000001", "record_number": 1, "trigger_number": 10070, "alert_datetime": "2023-08-01T00:00:21.00Z", "alert_tense": "current", "alert_type": "initial", "trigger_time": "2023-08-01T00:00:01.000000Z", "processed_sample": "full", "pipeline": "snwatch", "n_events": 64176, "n_ibd_events": 6310, "detection_interval": 10, "rate_energy_range": [6000, 100000], "ra": 270.82, "dec": 31.46, "ra_dec_error": 0.91, "containment_probability": 0.68, "luminosity_distance": 0.0025, "luminosity_distance_error": 0.0004 }