ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 39.550259
    classification: {}
    duration: 0.016131
    far: 1.76159e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-07-10T18:53:43.686Z'
  superevent_id: S230710ah
  time_created: '2023-07-10T19:00:15Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230710ah/view/
EXTRA:
  area10: 414.611
  area50: 4189.754
  area90: 12378.742
  central coordinate:
    equatorial: 161.250000 -44.993880
    galactic: 280.634742 12.334213
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-07-10T18:55:02.000000'
  DATE-OBS: '2023-07-10T18:53:43.680000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60135.78731111111
  MOCORDER: 6
  OBJECT: G416543
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
