ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 1302.391968
    classification: {}
    duration: 0.034106
    far: 8.75851e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-12-23T03:43:01.385Z'
  superevent_id: S231223k
  time_created: '2023-12-23T03:45:37Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231223k/view/
EXTRA:
  area10: 172.055
  area50: 1535.907
  area90: 6271.202
  central coordinate:
    equatorial: 357.822581 43.406858
    galactic: 111.493038 -18.124927
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-12-23T03:44:22.000000'
  DATE-OBS: '2023-12-23T03:43:01.380000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60301.15487708333
  MOCORDER: 6
  OBJECT: G460318
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
