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: '2023-09-15T03:44:24.366Z'
  superevent_id: MS230915d
  time_created: '2023-09-15T03:49:35Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230915d/view/
EXTRA:
  area10: 1.993
  area50: 20.995
  area90: 352.294
  central coordinate:
    equatorial: 23.358051 79.202284
    galactic: 124.972166 16.497254
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-15T03:44:53.000000'
  DATE-OBS: '2023-09-15T03:44:24.366976'
  DISTMEAN: 151.6070243650205
  DISTSTD: 40.12143609300481
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1,V1
  LOGBCI: 10.372575353866768
  LOGBSN: 34.945757306870306
  MJD-OBS: 60202.15583758074
  MOC: true
  MOCORDER: 11
  OBJECT: M437863
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M437863
  RUNTIME: 3.9828925281763077
  VCSVERS: ligo.skymap 1.1.1
