{
    "name": "GW20190720_000836",
    "object": "G344656",
    "obsdate": "2019-07-20 00:08:36",
    "before_fromdate": "2018-07-20 00:08:36",
    "before_todate": "2019-07-20 00:08:36",
    "after_fromdate": "2019-07-20 00:08:36",
    "after_todate": "2019-08-03 00:08:36",
    "public": "1",
    "current_fits": "LIGO_-_GW20190720_000836_-_file_1.fits",
    "json_object_list_before": "LIGO_-_GW20190720_000836_-_BEFORE.json",
    "json_object_list_after": "LIGO_-_GW20190720_000836_-_AFTER.json",
    "tsv_object_list_before": "LIGO_-_GW20190720_000836_-_BEFORE.tsv",
    "tsv_object_list_after": "LIGO_-_GW20190720_000836_-_AFTER.tsv",
    "png_object_list_before": "LIGO_-_GW20190720_000836_-_BEFORE.png",
    "png_object_list_after": "LIGO_-_GW20190720_000836_-_AFTER.png",
    "grace_id": "S190720a",
    "alert_type": "Update",
    "event_page": "https://gracedb.ligo.org/superevents/S190720a/view/",
    "instruments": "H1,L1",
    "far": "3.80105501069e-09",
    "group": "CBC",
    "skymap_fits_url": "https://gracedb.ligo.org/api/superevents/S190720a/files/LALInference.offline.fits.gz",
    "prob_bns": "0.0",
    "prob_nsbh": "0.0",
    "prob_bbh": "0.989251893579",
    "prob_mass_gap": "0.0",
    "prob_terrestrial": "0.0107481064211",
    "prob_has_ns": "0.0",
    "prob_has_remnant": "0.0",
    "distmean": "868.519",
    "diststd": "282.774"
}