ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 0.01
      BNS: 0.0
      NSBH: 0.04
      Terrestrial: 0.94
    duration: null
    far: 2.00923368538497e-05
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: spiir
    properties:
      HasMassGap: 0.4371244074860806
      HasNS: 0.7464028180986271
      HasRemnant: 6.549334786081319e-06
    search: AllSky
    significant: false
    time: '2023-08-18T23:31:17.376Z'
  superevent_id: S230818bt
  time_created: '2023-08-18T23:36:17Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230818bt/view/
EXTRA:
  area10: 26.175
  area50: 167.072
  area90: 538.617
  central coordinate:
    equatorial: 99.492188 35.227392
    galactic: 179.652190 12.727844
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-08-18T23:31:34.000000'
  DATE-OBS: '2023-08-18T23:31:17.381009'
  DISTMEAN: 495.41360273452847
  DISTSTD: 155.7579949508762
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 1.5527424514328185
  LOGBSN: 7.8410384928614985
  MJD-OBS: 60174.98006228019
  MOC: true
  MOCORDER: 9
  OBJECT: G430153
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G430153
  RUNTIME: 0.6725267488509417
  VCSVERS: ligo.skymap 1.1.1
