ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 20.718582
    classification: {}
    duration: 0.039402
    far: 2.12321e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-11-23T11:53:27.910Z'
  superevent_id: S231123bd
  time_created: '2023-11-23T11:59:22Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231123bd/view/
EXTRA:
  area10: 298.789
  area50: 2122.574
  area90: 8136.952
  central coordinate:
    equatorial: 47.727273 65.696335
    galactic: 136.633352 6.605820
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-11-23T11:54:11.000000'
  DATE-OBS: '2023-11-23T11:53:27.820000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60271.49546087963
  MOCORDER: 6
  OBJECT: G454644
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
