ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.0
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 1.0
    duration: null
    far: 1.485761e-05
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: MBTA
    properties:
      HasMassGap: 0.01773886328725038
      HasNS: 1.0
      HasRemnant: 0.03831579613463006
    search: AllSky
    significant: false
    time: '2024-04-04T13:42:33.280Z'
  superevent_id: S240404al
  time_created: '2024-04-04T13:43:06Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240404al/view/
EXTRA:
  area10: 118.393
  area50: 895.946
  area90: 3063.422
  central coordinate:
    equatorial: 314.296875 24.460292
    galactic: 69.920442 -13.516224
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2024-04-04T13:42:57.000000'
  DATE-OBS: '2024-04-04T13:42:33.278680'
  DISTMEAN: 590.5689338721812
  DISTSTD: 201.4301167922206
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 3.5044012795875776
  LOGBSN: 8.7593737097226
  MJD-OBS: 60404.57121850324
  MOC: true
  MOCORDER: 8
  OBJECT: G471637
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G471637
  RUNTIME: 1.0096224080771208
  VCSVERS: ligo.skymap 1.1.2
