{
    "name": "GW20191216_213338",
    "object": "G999999",
    "obsdate": "2019-12-16 21:33:38",
    "before_fromdate": "2018-12-16 21:33:38",
    "before_todate": "2019-12-16 21:33:38",
    "after_fromdate": "2019-12-16 21:33:38",
    "after_todate": "2019-12-30 21:33:38",
    "public": "1",
    "current_fits": "LIGO_-_GW20191216_213338_-_file_1.fits",
    "json_object_list_before": "LIGO_-_GW20191216_213338_-_BEFORE.json",
    "json_object_list_after": "LIGO_-_GW20191216_213338_-_AFTER.json",
    "tsv_object_list_before": "LIGO_-_GW20191216_213338_-_BEFORE.tsv",
    "tsv_object_list_after": "LIGO_-_GW20191216_213338_-_AFTER.tsv",
    "png_object_list_before": "LIGO_-_GW20191216_213338_-_BEFORE.png",
    "png_object_list_after": "LIGO_-_GW20191216_213338_-_AFTER.png",
    "grace_id": "S191216ap",
    "alert_type": "Update",
    "event_page": "https://gracedb.ligo.org/superevents/S191216ap/view/",
    "instruments": "H1,V1",
    "far": "1.130322152639973e-23",
    "group": "CBC",
    "skymap_fits_url": "https://gracedb.ligo.org/api/superevents/S191216ap/files/LALInference.fits.gz,0",
    "prob_bns": "0.0",
    "prob_nsbh": "0.0",
    "prob_bbh": "0.99074",
    "prob_mass_gap": "0.00926",
    "prob_terrestrial": "8.427577149405988e-16",
    "prob_has_ns": "0.1922248819526176",
    "prob_has_remnant": "0.0",
    "distmean": "375.864",
    "diststd": "70.452"
}