ALERT:
  alert_type: INITIAL
  event:
    central_frequency: null
    classification:
      BBH: 0.0
      BNS: 1.0
      NSBH: 0.0
      Terrestrial: 0.0
    duration: null
    far: 9.110699364861297e-14
    group: CBC
    instruments:
    - H1
    - L1
    pipeline: gstlal
    properties:
      HasMassGap: 0.0
      HasNS: 1.0
      HasRemnant: 1.0
    search: MDC
    significant: true
    time: '2023-09-17T16:44:47.327Z'
  superevent_id: MS230917q
  time_created: '2023-09-17T16:54:53Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/MS230917q/view/
EXTRA:
  area10: 20.615
  area50: 139.48
  area90: 510.291
  central coordinate:
    equatorial: 215.432243 -50.091457
    galactic: 317.423688 10.222518
HEADER:
  COORDSYS: C
  CREATOR: BAYESTAR
  DATE: '2023-09-17T16:44:53.000000'
  DATE-OBS: '2023-09-17T16:44:47.324009'
  DISTMEAN: 74.38002646277502
  DISTSTD: 16.326951508797503
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  LOGBCI: 5.777984614242978
  LOGBSN: 57.922124141471386
  MJD-OBS: 60204.69776995381
  MOC: true
  MOCORDER: 9
  OBJECT: M438631
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
  REFERENC: https://gracedb.ligo.org/events/M438631
  RUNTIME: 1.6311680851504207
  VCSVERS: ligo.skymap 1.1.1
