ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 40.067081
    classification: {}
    duration: 0.017122
    far: 1.47256e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-10-16T22:44:22.754Z'
  superevent_id: S231016bs
  time_created: '2023-10-16T22:50:53Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231016bs/view/
EXTRA:
  area10: 318.932
  area50: 2327.361
  area90: 7469.713
  central coordinate:
    equatorial: 277.734375 31.388166
    galactic: 59.692891 17.779834
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-10-16T22:45:42.000000'
  DATE-OBS: '2023-10-16T22:44:22.710000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60233.94748506945
  MOCORDER: 6
  OBJECT: G446507
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
