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: 0.938980032050538
      HasRemnant: 0.13930318685640444
    search: MDC
    significant: true
    time: '2024-02-21T00:02:46.842Z'
  superevent_id: MS240221a
  time_created: '2024-02-21T00:07:55Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS240221a/view/
EXTRA:
  area10: 0.016
  area50: 0.149
  area90: 0.827
  central coordinate:
    equatorial: 225.043945 37.005237
    galactic: 61.070289 61.159541
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2024-02-21T00:07:51.000000'
  DATE-OBS: '2024-02-21T00:02:46.845155'
  DISTMEAN: 5.766324437400035
  DISTSTD: 0.3156646168305662
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1,V1
  LOGBCI: -1.1813435246322115
  LOGBSN: 4337.160971734556
  MJD-OBS: 60361.00193107818
  MOC: true
  MOCORDER: 11
  OBJECT: M468174
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M468174
  RUNTIME: 3.584426950197667
  VCSVERS: ligo.skymap 1.1.1
