ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 21.532911
    classification: {}
    duration: 0.071841
    far: 2.2019e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-09-30T18:58:06.828Z'
  superevent_id: S230930cd
  time_created: '2023-09-30T18:59:29Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230930cd/view/
EXTRA:
  area10: 454.897
  area50: 3241.352
  area90: 11582.252
  central coordinate:
    equatorial: 154.166667 49.702390
    galactic: 164.959282 52.848648
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-09-30T18:58:53.000000'
  DATE-OBS: '2023-09-30T18:58:06.740000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60217.79035578704
  MOCORDER: 6
  OBJECT: G442081
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
