ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 1224.687256
    classification: {}
    duration: 0.006785
    far: 5.51866e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-12-20T17:06:58.186Z'
  superevent_id: S231220au
  time_created: '2023-12-20T17:13:03Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231220au/view/
EXTRA:
  area10: 95.679
  area50: 863.633
  area90: 3277.442
  central coordinate:
    equatorial: 40.263158 -47.357576
    galactic: 263.595826 -60.535735
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-12-20T17:08:00.000000'
  DATE-OBS: '2023-12-20T17:06:58.180000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60298.71317337963
  MOCORDER: 6
  OBJECT: G459681
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
