ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.0
      BNS: 1.0
      NSBH: 0.0
      Terrestrial: 0.0
    duration: null
    far: 5.176954877338635e-16
    group: CBC
    instruments:
    - H1
    - L1
    - V1
    pipeline: gstlal
    properties:
      HasMassGap: 0.0
      HasNS: 1.0
      HasRemnant: 1.0
    search: MDC
    significant: true
    time: '2023-09-03T08:40:35.258Z'
  superevent_id: MS230903i
  time_created: '2023-09-03T08:44:38Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230903i/view/
EXTRA:
  area10: 0.851
  area50: 5.731
  area90: 20.589
  central coordinate:
    equatorial: 110.676270 28.843698
    galactic: 189.559929 19.026378
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-03T08:44:33.000000'
  DATE-OBS: '2023-09-03T08:40:35.254016'
  DISTMEAN: 100.21985165550446
  DISTSTD: 21.411729402529417
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1,V1
  LOGBCI: 13.0812900786167
  LOGBSN: 35.38721948140041
  MJD-OBS: 60190.361519143706
  MOC: true
  MOCORDER: 11
  OBJECT: M434775
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M434775
  RUNTIME: 2.973277196288109
  VCSVERS: ligo.skymap 1.1.1
