{
  "$schema": "https://gcn.nasa.gov/schema/v7.2.1/gcn/notices/maxi/gsc.known.schema.json",
  "mission": "MAXI",
  "instrument": "GSC",
  "alert_datetime": "2025-07-03T03:38:48Z",
  "alert_type": "initial",
  "alert_tense": "current",
  "trigger_time": "2025-07-02T14:35:59Z",
  "id": "0858800020",
  "ra": 285.6,
  "dec": -9.2,
  "flux": 2e-10,
  "flux_error": 1.77e-10,
  "detection_timescale": 1,
  "detection_timescale_units": "s",
  "flux_spectral_band": [4, 10],
  "flux_spectral_unit": "keV",
  "event_name": "Swift J1858.6-0814",
  "band_flux_low": [4.17e-10, 1.3e-10],
  "band_flux_med": [2e-10, 1.77e-10],
  "band_flux_high": [6.77e-10, 2.23e-10],
  "latitude": 0,
  "longitude": 0,
  "record_number": 1
}