ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 48.836853
    classification: {}
    duration: 0.150444
    far: 6.40573e-06
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2023-11-23T13:04:08.603Z'
  superevent_id: S231123bs
  time_created: '2023-11-23T13:09:06Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S231123bs/view/
EXTRA:
  area10: 102.394
  area50: 685.703
  area90: 2350.022
  central coordinate:
    equatorial: 111.093750 41.014500
    galactic: 177.324465 23.291998
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-11-23T13:07:53.000000'
  DATE-OBS: '2023-11-23T13:04:08.600000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60271.54454398148
  MOCORDER: 6
  OBJECT: G454681
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
