ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 48.338921
    classification: {}
    duration: 0.021296
    far: 1.38416e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-10-04T18:35:02.891Z'
  superevent_id: S231004bj
  time_created: '2023-10-04T18:36:03Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231004bj/view/
EXTRA:
  area10: 355.861
  area50: 2520.399
  area90: 7759.27
  central coordinate:
    equatorial: 27.421875 -7.180756
    galactic: 160.302958 -65.732769
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-10-04T18:35:26.000000'
  DATE-OBS: '2023-10-04T18:35:02.830000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60221.77433831018
  MOCORDER: 6
  OBJECT: G443205
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
