ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 50.436852
    classification: {}
    duration: 0.013127
    far: 2.18674e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-09-26T22:45:27.918Z'
  superevent_id: S230926at
  time_created: '2023-09-26T22:51:07Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230926at/view/
EXTRA:
  area10: 130.93
  area50: 881.258
  area90: 2971.1
  central coordinate:
    equatorial: 93.515625 2.388015
    galactic: 206.505061 -7.202287
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-09-26T22:45:58.000000'
  DATE-OBS: '2023-09-26T22:45:27.890000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60213.94823946759
  MOCORDER: 6
  OBJECT: G440984
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
