ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 1.0
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 0.0
    duration: null
    far: 4.003769e-20
    group: CBC
    instruments:
    - H1
    - L1
    - V1
    pipeline: MBTA
    properties:
      HasMassGap: 0.0
      HasNS: 0.0
      HasRemnant: 0.0
    search: AllSky
    significant: true
    time: '2024-09-19T06:15:59.193Z'
  superevent_id: S240919bn
  time_created: '2024-09-19T06:21:09Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240919bn/view/
EXTRA:
  area10: 0.841
  area50: 5.665
  area90: 21.218
  central coordinate:
    equatorial: 53.613281 36.772043
    galactic: 155.794519 -15.490071
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2024-09-19T06:16:22.000000'
  DATE-OBS: '2024-09-19T06:15:59.190064'
  DISTMEAN: 1828.2692274517524
  DISTSTD: 382.7805112599664
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1,V1
  LOGBCI: 15.095889520620581
  LOGBSN: 73.57965432331578
  MJD-OBS: 60572.261101736854
  MOC: true
  MOCORDER: 11
  OBJECT: G513271
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G513271
  RUNTIME: 1.2117840703576803
  VCSVERS: ligo.skymap 2.0.1
