ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 83.552429
    classification: {}
    duration: 0.008914
    far: 4.33086e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-11-23T09:41:41.370Z'
  superevent_id: S231123ar
  time_created: '2023-11-23T09:47:56Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231123ar/view/
EXTRA:
  area10: 82.251
  area50: 590.023
  area90: 2742.812
  central coordinate:
    equatorial: 194.673913 -55.873350
    galactic: 303.957360 6.983946
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-11-23T09:44:20.000000'
  DATE-OBS: '2023-11-23T09:41:41.360000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60271.40395092592
  MOCORDER: 6
  OBJECT: G454598
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
