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: '2023-09-04T00:42:25.633Z'
  superevent_id: MS230904a
  time_created: '2023-09-04T00:44:37Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230904a/view/
EXTRA:
  area10: 17.114
  area50: 126.524
  area90: 542.813
  central coordinate:
    equatorial: 137.812500 -36.516345
    galactic: 261.240002 7.958077
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-04T00:44:33.000000'
  DATE-OBS: '2023-09-04T00:42:25.635782'
  DISTMEAN: 80.28001650127389
  DISTSTD: 21.30717404703627
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 8.075311439871143
  LOGBSN: 126.4057155754712
  MJD-OBS: 60191.029463377105
  MOC: true
  MOCORDER: 9
  OBJECT: M434985
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M434985
  RUNTIME: 1.579126488417387
  VCSVERS: ligo.skymap 1.1.1
