ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 43.445576
    classification: {}
    duration: 0.022068
    far: 1.87892e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-09-15T17:44:35.738Z'
  superevent_id: S230915bq
  time_created: '2023-09-15T17:50:20Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230915bq/view/
EXTRA:
  area10: 105.751
  area50: 719.275
  area90: 2689.097
  central coordinate:
    equatorial: 234.642857 -58.919775
    galactic: 323.075475 -2.747287
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-09-15T17:45:12.000000'
  DATE-OBS: '2023-09-15T17:44:35.680000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60202.73930185186
  MOCORDER: 6
  OBJECT: G438082
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
