ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: null
    classification:
      BBH: 1.0
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 0.0
    duration: null
    far: 4.62726732977046e-21
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: spiir
    properties:
      HasMassGap: 0.0
      HasNS: 0.0
      HasRemnant: 0.0
    search: AllSky
    significant: true
    time: '2023-08-11T03:21:16.289Z'
  superevent_id: S230811n
  time_created: '2023-08-11T03:21:47Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230811n/view/
EXTRA:
  area10: 34.621
  area50: 258.188
  area90: 1091.082
  central coordinate:
    equatorial: 105.117188 -28.206858
    galactic: 239.299196 -10.639369
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-08-11T03:21:34.000000'
  DATE-OBS: '2023-08-11T03:21:16.290710'
  DISTMEAN: 2116.950717644339
  DISTSTD: 607.1641365438791
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 6.080508267255851
  LOGBSN: 38.8962346704942
  MJD-OBS: 60167.13977188322
  MOC: true
  MOCORDER: 9
  OBJECT: G428322
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G428322
  RUNTIME: 0.4661369957029819
  VCSVERS: ligo.skymap 1.1.1
