ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 1916.669189
    classification: {}
    duration: 0.010751
    far: 1.79352e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-10-02T08:57:55.339Z'
  superevent_id: S231002z
  time_created: '2023-10-02T09:00:00Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231002z/view/
EXTRA:
  area10: 137.644
  area50: 1121.296
  area90: 4169.611
  central coordinate:
    equatorial: 213.196721 -44.201530
    galactic: 317.975953 16.280984
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-10-02T08:59:33.000000'
  DATE-OBS: '2023-10-02T08:57:55.330000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60219.37355706019
  MOCORDER: 6
  OBJECT: G442520
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
