ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 31.019081
    classification: {}
    duration: 0.043877
    far: 1.92321e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-07-19T12:52:06.080Z'
  superevent_id: S230719an
  time_created: '2023-07-19T12:58:40Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230719an/view/
EXTRA:
  area10: 313.686
  area50: 2007.59
  area90: 5978.498
  central coordinate:
    equatorial: 358.636364 53.187259
    galactic: 114.365796 -8.735627
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-07-19T12:53:26.000000'
  DATE-OBS: '2023-07-19T12:52:06.700000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60144.53618865741
  MOCORDER: 7
  OBJECT: G418360
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
