ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 110.296761
    classification: {}
    duration: 0.010006
    far: 1.37196e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-09-09T07:32:13.836Z'
  superevent_id: S230909c
  time_created: '2023-09-09T07:38:00Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230909c/view/
EXTRA:
  area10: 123.376
  area50: 993.724
  area90: 3407.532
  central coordinate:
    equatorial: 318.829787 55.107936
    galactic: 95.269262 4.300246
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-09-09T07:32:46.000000'
  DATE-OBS: '2023-09-09T07:32:13.810000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60196.31404872685
  MOCORDER: 6
  OBJECT: G436251
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
