ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 92.689651
    classification: {}
    duration: 0.007542
    far: 2.05395e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-11-23T13:15:28.401Z'
  superevent_id: S231123by
  time_created: '2023-11-23T13:22:06Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231123by/view/
EXTRA:
  area10: 52.875
  area50: 366.771
  area90: 1220.333
  central coordinate:
    equatorial: 239.062500 -16.334823
    galactic: 354.321069 27.571561
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-11-23T13:17:02.000000'
  DATE-OBS: '2023-11-23T13:15:28.400000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60271.55241203704
  MOCORDER: 6
  OBJECT: G454691
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
