ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.0
      BNS: 1.0
      NSBH: 0.0
      Terrestrial: 0.0
    duration: null
    far: 9.110699364861297e-14
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: gstlal
    properties:
      HasMassGap: 0.0
      HasNS: 1.0
      HasRemnant: 1.0
    search: MDC
    significant: true
    time: '2023-09-04T10:41:39.210Z'
  superevent_id: MS230904k
  time_created: '2023-09-04T10:49:13Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230904k/view/
EXTRA:
  area10: 20.209
  area50: 136.805
  area90: 404.33
  central coordinate:
    equatorial: 95.888672 29.142224
    galactic: 183.872413 7.337590
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-04T10:44:33.000000'
  DATE-OBS: '2023-09-04T10:41:39.206972'
  DISTMEAN: 87.69756628347828
  DISTSTD: 21.497137000756315
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 8.042344591880408
  LOGBSN: 98.7390588088506
  MJD-OBS: 60191.44559267329
  MOC: true
  MOCORDER: 9
  OBJECT: M435121
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M435121
  RUNTIME: 1.764891978353262
  VCSVERS: ligo.skymap 1.1.1
