ALERT:
  alert_type: PRELIMINARY
  event:
    central_frequency: 22.325335
    classification: {}
    duration: 0.050713
    far: 1.59756e-05
    group: Burst
    instruments:
    - H1
    - L1
    pipeline: CWB
    properties: {}
    search: BBH
    significant: false
    time: '2023-09-22T08:41:46.234Z'
  superevent_id: S230922ag
  time_created: '2023-09-22T08:43:22Z'
  urls:
    gracedb: https://gracedb.ligo.org/superevents/S230922ag/view/
EXTRA:
  area10: 770.472
  area50: 4953.511
  area90: 15217.233
  central coordinate:
    equatorial: 215.156250 -33.510056
    galactic: 323.498379 25.774984
HEADER:
  COORDSYS: C
  CREATOR: CWB
  DATE: '2023-09-22T08:42:25.000000'
  DATE-OBS: '2023-09-22T08:41:46.120000'
  INDXSCHM: EXPLICIT
  INSTRUME: H1,L1
  MJD-OBS: 60209.36233935185
  MOCORDER: 6
  OBJECT: G439807
  ORDERING: NUNIQ
  ORIGIN: LIGO/Virgo/KAGRA
  PIXTYPE: HEALPIX
