ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 140.267242
    classification: {}
    duration: 0.005854
    far: 2.33301e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-10-08T16:42:50.855Z'
  superevent_id: S231008ay
  time_created: '2023-10-08T16:44:43Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231008ay/view/
EXTRA:
  area10: 53.715
  area50: 367.611
  area90: 1295.03
  central coordinate:
    equatorial: 193.359375 -2.388015
    galactic: 303.945629 60.479796
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-10-08T16:43:44.000000'
  DATE-OBS: '2023-10-08T16:42:50.850000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60225.696421875
  MOCORDER: 6
  OBJECT: G444430
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
