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: '2023-09-01T01:39:00.429Z'
  superevent_id: MS230901b
  time_created: '2023-09-01T01:49:14Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230901b/view/
EXTRA:
  area10: 35.618
  area50: 257.296
  area90: 823.977
  central coordinate:
    equatorial: 145.967742 -64.292474
    galactic: 284.259046 -8.454702
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-01T01:44:31.000000'
  DATE-OBS: '2023-09-01T01:39:00.428469'
  DISTMEAN: 89.51595807309675
  DISTSTD: 26.76022765951873
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 7.885227737006026
  LOGBSN: 83.73215286056362
  MJD-OBS: 60188.06875495913
  MOC: true
  MOCORDER: 9
  OBJECT: M434192
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M434192
  RUNTIME: 1.8245426826179028
  VCSVERS: ligo.skymap 1.1.1
