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: '2023-09-18T10:43:38.609Z'
  superevent_id: MS230918k
  time_created: '2023-09-18T10:44:58Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230918k/view/
EXTRA:
  area10: 36.667
  area50: 254.988
  area90: 1087.305
  central coordinate:
    equatorial: 10.195312 54.340912
    galactic: 121.361947 -8.498347
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-18T10:44:54.000000'
  DATE-OBS: '2023-09-18T10:43:38.611746'
  DISTMEAN: 133.01191501837548
  DISTSTD: 38.333829814950164
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 6.229245806843224
  LOGBSN: 33.033227233156886
  MJD-OBS: 60205.44697467298
  MOC: true
  MOCORDER: 9
  OBJECT: M438854
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M438854
  RUNTIME: 2.4076037518680096
  VCSVERS: ligo.skymap 1.1.1
