ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.0
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 1.0
    duration: null
    far: 6.683096e-06
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: MBTA
    properties:
      HasMassGap: 0.5241000027134658
      HasNS: 1.0
      HasRemnant: 0.135963633904799
    search: AllSky
    significant: false
    time: '2023-09-18T08:56:09.489Z'
  superevent_id: S230918ae
  time_created: '2023-09-18T09:01:17Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230918ae/view/
EXTRA:
  area10: 53.4
  area50: 421.745
  area90: 1739.016
  central coordinate:
    equatorial: 228.164062 -20.264481
    galactic: 342.446475 31.562192
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-18T08:56:32.000000'
  DATE-OBS: '2023-09-18T08:56:09.491794'
  DISTMEAN: 501.3964600155142
  DISTSTD: 160.0790311422845
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 5.119791841868718
  LOGBSN: 9.581644009769409
  MJD-OBS: 60205.372332080944
  MOC: true
  MOCORDER: 8
  OBJECT: G438830
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G438830
  RUNTIME: 0.8394455241505057
  VCSVERS: ligo.skymap 1.1.1
