ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 494.203094
    classification: {}
    duration: 0.064278
    far: 3.72533e-07
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: AllSky
    significant: false
    time: '2024-04-20T04:19:20.687Z'
  superevent_id: S240420am
  time_created: '2024-04-20T04:28:25Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240420am/view/
EXTRA:
  area10: 6.085
  area50: 53.505
  area90: 322.499
  central coordinate:
    equatorial: 267.519685 -42.210370
    galactic: 349.035782 -7.583355
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2024-04-20T04:20:58.000000'
  DATE-OBS: '2024-04-20T04:19:20.680000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60420.18010046297
  MOCORDER: 7
  OBJECT: G475901
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
