{
  "events": {
    "GW230624_113103-v1": {
      "commonName": "GW230624_113103",
      "version": 1,
      "catalog.shortName": "GWTC-4.0",
      "GPS": 1371641481.7,
      "gracedb_id": "S230624av",
      "reference": "/GWTC-4.0/",
      "jsonurl": "https://gwosc.org/eventapi/json/GWTC-4.0/GW230624_113103/v1",
      "mass_1_source": 27.2,
      "mass_1_source_lower": -6.9,
      "mass_1_source_upper": 13.4,
      "mass_1_source_unit": "M_sun",
      "mass_2_source": 16.1,
      "mass_2_source_lower": -4.5,
      "mass_2_source_upper": 4.8,
      "mass_2_source_unit": "M_sun",
      "network_matched_filter_snr": 11.4,
      "network_matched_filter_snr_lower": null,
      "network_matched_filter_snr_upper": null,
      "network_matched_filter_snr_unit": "",
      "luminosity_distance": 1940.0,
      "luminosity_distance_lower": -970.0,
      "luminosity_distance_upper": 1270.0,
      "luminosity_distance_unit": "Mpc",
      "chi_eff": 0.17,
      "chi_eff_lower": -0.25,
      "chi_eff_upper": 0.29,
      "chi_eff_unit": "",
      "total_mass_source": 43.8,
      "total_mass_source_lower": -6.6,
      "total_mass_source_upper": 11.1,
      "total_mass_source_unit": "M_sun",
      "chirp_mass_source": 18.0,
      "chirp_mass_source_lower": -2.4,
      "chirp_mass_source_upper": 3.2,
      "chirp_mass_source_unit": "M_sun",
      "chirp_mass": null,
      "chirp_mass_lower": null,
      "chirp_mass_upper": null,
      "chirp_mass_unit": null,
      "redshift": 0.35,
      "redshift_lower": -0.16,
      "redshift_upper": 0.19,
      "redshift_unit": "",
      "far": 0.00017999999999999998,
      "far_lower": null,
      "far_upper": null,
      "far_unit": "1/yr",
      "p_astro": 0.99,
      "p_astro_lower": null,
      "p_astro_upper": null,
      "p_astro_unit": "",
      "final_mass_source": 41.8,
      "final_mass_source_lower": -6.3,
      "final_mass_source_upper": 10.7,
      "final_mass_source_unit": "M_sun",
      "strain": [
        {
          "GPSstart": 1371639808,
          "detector": "H1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1371537408/H-H1_GWOSC_O4a_16KHZ_R1-1371639808-4096.gwf"
        },
        {
          "GPSstart": 1371639808,
          "detector": "H1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1371537408/H-H1_GWOSC_O4a_16KHZ_R1-1371639808-4096.hdf5"
        },
        {
          "GPSstart": 1371639808,
          "detector": "H1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1371537408/H-H1_GWOSC_O4a_4KHZ_R1-1371639808-4096.gwf"
        },
        {
          "GPSstart": 1371639808,
          "detector": "H1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1371537408/H-H1_GWOSC_O4a_4KHZ_R1-1371639808-4096.hdf5"
        },
        {
          "GPSstart": 1371639808,
          "detector": "L1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1371537408/L-L1_GWOSC_O4a_16KHZ_R1-1371639808-4096.gwf"
        },
        {
          "GPSstart": 1371639808,
          "detector": "L1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1371537408/L-L1_GWOSC_O4a_16KHZ_R1-1371639808-4096.hdf5"
        },
        {
          "GPSstart": 1371639808,
          "detector": "L1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1371537408/L-L1_GWOSC_O4a_4KHZ_R1-1371639808-4096.gwf"
        },
        {
          "GPSstart": 1371639808,
          "detector": "L1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1371537408/L-L1_GWOSC_O4a_4KHZ_R1-1371639808-4096.hdf5"
        }
      ],
      "parameters": {
        "GWTC-4.0_CWB_GW230624_113103": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.0022,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 11.4,
          "network_matched_filter_snr_lower": null,
          "network_matched_filter_snr_upper": null,
          "network_matched_filter_snr_unit": "",
          "network_matched_filter_snr_meta": "na",
          "p_astro": 0.99,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        },
        "GWTC-4.0_gstlal_GW230624_113103": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.00017999999999999998,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 10.0,
          "network_matched_filter_snr_lower": null,
          "network_matched_filter_snr_upper": null,
          "network_matched_filter_snr_unit": "",
          "network_matched_filter_snr_meta": "na",
          "p_astro": 0.99,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        },
        "GWTC-4.0_GW230624_113103_C00:IMRPhenomXPHM-SpinTaylor_RW1_PE": {
          "waveform_family": "C00:IMRPhenomXPHM-SpinTaylor",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW230624_113103-combined_PEDataRelease.hdf5/content",
          "date_added": "2025-10-28",
          "is_preferred": false,
          "pipeline_type": "pe",
          "links": {
            "Reweighted PE Data Products in Zenodo": "https://doi.org/10.5281/zenodo.17014085"
          },
          "chirp_mass_source": 17.7,
          "chirp_mass_source_lower": -2.2,
          "chirp_mass_source_upper": 2.9,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.14,
          "chi_eff_lower": -0.23,
          "chi_eff_upper": 0.27,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 40.8,
          "final_mass_source_lower": -5.7,
          "final_mass_source_upper": 9.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 2000.0,
          "luminosity_distance_lower": -990.0,
          "luminosity_distance_upper": 1240.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 26.0,
          "mass_1_source_lower": -6.0,
          "mass_1_source_upper": 12.3,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 16.3,
          "mass_2_source_lower": -4.7,
          "mass_2_source_upper": 4.8,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.36,
          "redshift_lower": -0.16,
          "redshift_upper": 0.18,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 42.7,
          "total_mass_source_lower": -5.9,
          "total_mass_source_upper": 9.3,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW230624_113103_C00:Mixed_CC2_PE": {
          "waveform_family": "C00:Mixed",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW230624_113103-combined_PEDataRelease.hdf5/content",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "pe",
          "links": {
            "na": "https://doi.org/10.5281/zenodo.16053483"
          },
          "chirp_mass_source": 18.3,
          "chirp_mass_source_lower": -2.4,
          "chirp_mass_source_upper": 3.2,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.18,
          "chi_eff_lower": -0.24,
          "chi_eff_upper": 0.27,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 42.5,
          "final_mass_source_lower": -6.6,
          "final_mass_source_upper": 10.9,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 1810.0,
          "luminosity_distance_lower": -900.0,
          "luminosity_distance_upper": 1260.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 28.0,
          "mass_1_source_lower": -7.3,
          "mass_1_source_upper": 13.6,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 16.2,
          "mass_2_source_lower": -4.4,
          "mass_2_source_upper": 4.7,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.33,
          "redshift_lower": -0.15,
          "redshift_upper": 0.19,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 44.6,
          "total_mass_source_lower": -6.9,
          "total_mass_source_upper": 11.2,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW230624_113103_C00:Mixed_RW2_PE": {
          "waveform_family": "C00:Mixed",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW230624_113103-combined_PEDataRelease.hdf5/content",
          "date_added": "2025-10-28",
          "is_preferred": true,
          "pipeline_type": "pe",
          "links": {
            "Reweighted PE Data Products in Zenodo": "https://doi.org/10.5281/zenodo.17014085"
          },
          "chirp_mass_source": 18.0,
          "chirp_mass_source_lower": -2.4,
          "chirp_mass_source_upper": 3.2,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.17,
          "chi_eff_lower": -0.25,
          "chi_eff_upper": 0.29,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 41.8,
          "final_mass_source_lower": -6.3,
          "final_mass_source_upper": 10.7,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 1940.0,
          "luminosity_distance_lower": -970.0,
          "luminosity_distance_upper": 1270.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 27.2,
          "mass_1_source_lower": -6.9,
          "mass_1_source_upper": 13.4,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 16.1,
          "mass_2_source_lower": -4.5,
          "mass_2_source_upper": 4.8,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.35,
          "redshift_lower": -0.16,
          "redshift_upper": 0.19,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 43.8,
          "total_mass_source_lower": -6.6,
          "total_mass_source_upper": 11.1,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW230624_113103_C00:SEOBNRv5PHM_CC3_PE": {
          "waveform_family": "C00:SEOBNRv5PHM",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW230624_113103-combined_PEDataRelease.hdf5/content",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "pe",
          "links": {
            "na": "https://doi.org/10.5281/zenodo.16053483"
          },
          "chirp_mass_source": 18.8,
          "chirp_mass_source_lower": -2.6,
          "chirp_mass_source_upper": 3.3,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.24,
          "chi_eff_lower": -0.28,
          "chi_eff_upper": 0.26,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 44.2,
          "final_mass_source_lower": -7.6,
          "final_mass_source_upper": 10.8,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 1730.0,
          "luminosity_distance_lower": -850.0,
          "luminosity_distance_upper": 1280.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 29.9,
          "mass_1_source_lower": -8.6,
          "mass_1_source_upper": 13.4,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 16.0,
          "mass_2_source_lower": -4.2,
          "mass_2_source_upper": 4.7,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.32,
          "redshift_lower": -0.14,
          "redshift_upper": 0.19,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 46.3,
          "total_mass_source_lower": -7.9,
          "total_mass_source_upper": 11.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW230624_113103_C00:SEOBNRv5PHM_RW3_PE": {
          "waveform_family": "C00:SEOBNRv5PHM",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW230624_113103-combined_PEDataRelease.hdf5/content",
          "date_added": "2025-10-28",
          "is_preferred": false,
          "pipeline_type": "pe",
          "links": {
            "Reweighted PE Data Products in Zenodo": "https://doi.org/10.5281/zenodo.17014085"
          },
          "chirp_mass_source": 18.4,
          "chirp_mass_source_lower": -2.5,
          "chirp_mass_source_upper": 3.3,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.21,
          "chi_eff_lower": -0.28,
          "chi_eff_upper": 0.28,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 43.0,
          "final_mass_source_lower": -7.2,
          "final_mass_source_upper": 10.8,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 1870.0,
          "luminosity_distance_lower": -950.0,
          "luminosity_distance_upper": 1280.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 28.7,
          "mass_1_source_lower": -7.9,
          "mass_1_source_upper": 13.4,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 16.0,
          "mass_2_source_lower": -4.3,
          "mass_2_source_upper": 4.8,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.34,
          "redshift_lower": -0.16,
          "redshift_upper": 0.19,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 45.1,
          "total_mass_source_lower": -7.5,
          "total_mass_source_upper": 11.1,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW230624_113103_SpinTaylor_CC1_PE": {
          "waveform_family": "SpinTaylor",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW230624_113103-combined_PEDataRelease.hdf5/content",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "pe",
          "links": {
            "na": "https://doi.org/10.5281/zenodo.16053483"
          },
          "chirp_mass_source": 17.9,
          "chirp_mass_source_lower": -2.2,
          "chirp_mass_source_upper": 2.8,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.14,
          "chi_eff_lower": -0.21,
          "chi_eff_upper": 0.25,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 41.2,
          "final_mass_source_lower": -5.7,
          "final_mass_source_upper": 8.9,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 1900.0,
          "luminosity_distance_lower": -940.0,
          "luminosity_distance_upper": 1230.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 26.4,
          "mass_1_source_lower": -6.1,
          "mass_1_source_upper": 12.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 16.4,
          "mass_2_source_lower": -4.5,
          "mass_2_source_upper": 4.7,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.35,
          "redshift_lower": -0.16,
          "redshift_upper": 0.18,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 43.2,
          "total_mass_source_lower": -5.9,
          "total_mass_source_upper": 9.2,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_MBTA_GW230624_113103": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.018,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 10.3,
          "network_matched_filter_snr_lower": null,
          "network_matched_filter_snr_upper": null,
          "network_matched_filter_snr_unit": "",
          "network_matched_filter_snr_meta": "na",
          "p_astro": 0.99,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        },
        "GWTC-4.0_pycbc_GW230624_113103": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.017,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 10.2,
          "network_matched_filter_snr_lower": null,
          "network_matched_filter_snr_upper": null,
          "network_matched_filter_snr_unit": "",
          "network_matched_filter_snr_meta": "na",
          "p_astro": 0.99,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        }
      }
    }
  }
}