ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.05
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 0.95
    duration: null
    far: 1.879712519408134e-05
    group: CBC
    instruments:
    - H1
    - L1
    - V1
    pipeline: gstlal
    properties:
      HasMassGap: 0.004106583072100313
      HasNS: 0.0
      HasRemnant: 0.0
    search: AllSky
    significant: false
    time: '2024-09-04T09:08:16.942Z'
  superevent_id: S240904bk
  time_created: '2024-09-04T09:13:22Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240904bk/view/
EXTRA:
  area10: 83.982
  area50: 785.789
  area90: 3596.373
  central coordinate:
    equatorial: 296.367188 -23.806296
    galactic: 16.533737 -21.977879
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2024-09-04T09:08:35.000000'
  DATE-OBS: '2024-09-04T09:08:16.946285'
  DISTMEAN: 3709.3243903531466
  DISTSTD: 1218.7889383636052
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1,V1
  LOGBCI: 5.481209031663967
  LOGBSN: 3.960903771808228
  MJD-OBS: 60557.38075169312
  MOC: true
  MOCORDER: 8
  OBJECT: G508421
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G508421
  RUNTIME: 0.9131390945985913
  VCSVERS: ligo.skymap 2.0.0
