ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 20.046446
    classification: {}
    duration: 0.044304
    far: 1.11295e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-07-13T01:10:50.355Z'
  superevent_id: S230713b
  time_created: '2023-07-13T01:19:11Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230713b/view/
EXTRA:
  area10: 137.644
  area50: 1025.617
  area90: 3932.93
  central coordinate:
    equatorial: 281.250000 -44.993880
    galactic: 350.851107 -17.741157
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-07-13T01:14:04.000000'
  DATE-OBS: '2023-07-13T01:10:50.350000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60138.04919386574
  MOCORDER: 6
  OBJECT: G416965
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
