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: '2023-09-04T22:41:21.684Z'
  superevent_id: MS230904w
  time_created: '2023-09-04T22:44:38Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230904w/view/
EXTRA:
  area10: 39.552
  area50: 276.075
  area90: 940.429
  central coordinate:
    equatorial: 230.185547 33.152888
    galactic: 52.769598 57.338803
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-04T22:44:34.000000'
  DATE-OBS: '2023-09-04T22:41:21.682845'
  DISTMEAN: 134.9935811463696
  DISTSTD: 34.8544123797425
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 8.377469527568927
  LOGBSN: 51.85833203183146
  MJD-OBS: 60191.945389847744
  MOC: true
  MOCORDER: 9
  OBJECT: M435299
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M435299
  RUNTIME: 1.5451411791145802
  VCSVERS: ligo.skymap 1.1.1
