ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.26
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 0.74
    duration: null
    far: 5.846563981324053e-06
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: gstlal
    properties:
      HasMassGap: 0.04264138160689884
      HasNS: 0.0
      HasRemnant: 0.0
    search: AllSky
    significant: false
    time: '2023-08-31T01:54:14.057Z'
  superevent_id: S230831e
  time_created: '2023-08-31T01:54:38Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230831e/view/
EXTRA:
  area10: 164.082
  area50: 1266.284
  area90: 4664.794
  central coordinate:
    equatorial: 255.478088 42.809296
    galactic: 67.624864 37.600387
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-08-31T01:54:29.000000'
  DATE-OBS: '2023-08-31T01:54:14.058160'
  DISTMEAN: 5370.674481618335
  DISTSTD: 1713.459523811351
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 3.5103274736201566
  LOGBSN: 8.258635798202311
  MJD-OBS: 60187.07932937685
  MOC: true
  MOCORDER: 8
  OBJECT: G433837
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G433837
  RUNTIME: 0.4482119157910347
  VCSVERS: ligo.skymap 1.1.1
