ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 763.736328
    classification: {}
    duration: 0.008124
    far: 2.09842e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2024-04-27T05:53:05.520Z'
  superevent_id: S240427ad
  time_created: '2024-04-27T05:55:01Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240427ad/view/
EXTRA:
  area10: 6.714
  area50: 59.59
  area90: 249.27
  central coordinate:
    equatorial: 129.568966 46.571847
    galactic: 173.474596 37.311206
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2024-04-27T05:54:21.000000'
  DATE-OBS: '2024-04-27T05:53:05.520000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60427.24520277778
  MOCORDER: 6
  OBJECT: G478213
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
