ALERT:
  alert_type: INITIAL
  event:
    central_frequency: null
    classification:
      BBH: 1.0
      BNS: 0.0
      NSBH: 0.0
      Terrestrial: 0.0
    duration: null
    far: 8.018781676923943e-10
    group: CBC
    instruments:
    - L1
    - V1
    pipeline: gstlal
    properties:
      HasMassGap: 0.0025226620427947527
      HasNS: 0.0
      HasRemnant: 0.0
    search: AllSky
    significant: true
    time: '2024-09-21T20:18:35.792Z'
  superevent_id: S240921cw
  time_created: '2024-09-21T20:42:32Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S240921cw/view/
EXTRA:
  area10: 44.22
  area50: 553.724
  area90: 5010.583
  central coordinate:
    equatorial: 137.548828 -7.331168
    galactic: 237.391174 26.371518
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2024-09-21T20:21:08.000000'
  DATE-OBS: '2024-09-21T20:18:35.794563'
  DISTMEAN: 1148.7384681981705
  DISTSTD: 439.35159052644553
  INDXSCHM: EXPLICIT
  INSTRUME: L1,V1
  LOGBCI: 2.8368730046709416
  LOGBSN: 26.595078550002412
  MJD-OBS: 60574.846247622256
  MOC: true
  MOCORDER: 9
  OBJECT: G514312
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/G514312
  RUNTIME: 2.600593764334917
  VCSVERS: ligo.skymap 2.0.1
