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: '2023-09-12T23:35:19.987Z'
  superevent_id: MS230912w
  time_created: '2023-09-12T23:49:29Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230912w/view/
EXTRA:
  area10: 29.847
  area50: 204.263
  area90: 663.042
  central coordinate:
    equatorial: 235.170000 43.008634
    galactic: 69.148800 52.401473
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-12T23:44:49.000000'
  DATE-OBS: '2023-09-12T23:35:19.987567'
  DISTMEAN: 108.34888050742495
  DISTSTD: 26.410205753085148
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 9.552880612777287
  LOGBSN: 90.67927405308022
  MJD-OBS: 60199.98287022647
  MOC: true
  MOCORDER: 9
  OBJECT: M437245
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M437245
  RUNTIME: 2.0827353596687317
  VCSVERS: ligo.skymap 1.1.1
