ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.08
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 0.92
    duration: null
    far: 9.920573e-06
    group: CBC
    instruments:
    - H1
    - L1
    - V1
    pipeline: MBTA
    properties:
      HasMassGap: 0.34792176629799454
      HasNS: 0.0017018150273299191
      HasRemnant: 0.0
    search: AllSky
    significant: false
    time: '2024-04-28T10:48:32.038Z'
  superevent_id: S240428bm
  time_created: '2024-04-28T10:53:39Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240428bm/view/
EXTRA:
  area10: 159.256
  area50: 1267.124
  area90: 4727.741
  central coordinate:
    equatorial: 265.855263 76.077423
    galactic: 107.468693 30.345393
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2024-04-28T10:48:55.000000'
  DATE-OBS: '2024-04-28T10:48:32.041037'
  DISTMEAN: 1558.2509586428196
  DISTSTD: 497.85765349748453
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1,V1
  LOGBCI: 6.565595248484615
  LOGBSN: 5.70096262944072
  MJD-OBS: 60428.450370845334
  MOC: true
  MOCORDER: 8
  OBJECT: G478505
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G478505
  RUNTIME: 1.077172168996185
  VCSVERS: ligo.skymap 1.1.2
