{
  "events": {
    "GW240107_013215-v1": {
      "commonName": "GW240107_013215",
      "version": 1,
      "catalog.shortName": "GWTC-4.0",
      "GPS": 1388626353.7,
      "gracedb_id": "S240107b",
      "reference": "/GWTC-4.0/",
      "jsonurl": "https://gwosc.org/eventapi/json/GWTC-4.0/GW240107_013215/v1",
      "mass_1_source": 59.0,
      "mass_1_source_lower": -18.0,
      "mass_1_source_upper": 27.0,
      "mass_1_source_unit": "M_sun",
      "mass_2_source": 32.0,
      "mass_2_source_lower": -16.0,
      "mass_2_source_upper": 20.0,
      "mass_2_source_unit": "M_sun",
      "network_matched_filter_snr": 9.6,
      "network_matched_filter_snr_lower": null,
      "network_matched_filter_snr_upper": null,
      "network_matched_filter_snr_unit": "",
      "luminosity_distance": 5800.0,
      "luminosity_distance_lower": -3200.0,
      "luminosity_distance_upper": 4800.0,
      "luminosity_distance_unit": "Mpc",
      "chi_eff": 0.3,
      "chi_eff_lower": -0.36,
      "chi_eff_upper": 0.3,
      "chi_eff_unit": "",
      "total_mass_source": 91.0,
      "total_mass_source_lower": -20.0,
      "total_mass_source_upper": 29.0,
      "total_mass_source_unit": "M_sun",
      "chirp_mass_source": 36.2,
      "chirp_mass_source_lower": -9.5,
      "chirp_mass_source_upper": 14.0,
      "chirp_mass_source_unit": "M_sun",
      "chirp_mass": null,
      "chirp_mass_lower": null,
      "chirp_mass_upper": null,
      "chirp_mass_unit": null,
      "redshift": 0.87,
      "redshift_lower": -0.43,
      "redshift_upper": 0.56,
      "redshift_unit": "",
      "far": 0.028,
      "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": 87.0,
      "final_mass_source_lower": -19.0,
      "final_mass_source_upper": 28.0,
      "final_mass_source_unit": "M_sun",
      "strain": [
        {
          "GPSstart": 1388625920,
          "detector": "H1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1388314624/H-H1_GWOSC_O4a_16KHZ_R1-1388625920-4096.gwf"
        },
        {
          "GPSstart": 1388625920,
          "detector": "H1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1388314624/H-H1_GWOSC_O4a_16KHZ_R1-1388625920-4096.hdf5"
        },
        {
          "GPSstart": 1388625920,
          "detector": "H1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1388314624/H-H1_GWOSC_O4a_4KHZ_R1-1388625920-4096.gwf"
        },
        {
          "GPSstart": 1388625920,
          "detector": "H1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1388314624/H-H1_GWOSC_O4a_4KHZ_R1-1388625920-4096.hdf5"
        },
        {
          "GPSstart": 1388625920,
          "detector": "L1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1388314624/L-L1_GWOSC_O4a_16KHZ_R1-1388625920-4096.gwf"
        },
        {
          "GPSstart": 1388625920,
          "detector": "L1",
          "sampling_rate": 16384,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_16KHZ_R1/1388314624/L-L1_GWOSC_O4a_16KHZ_R1-1388625920-4096.hdf5"
        },
        {
          "GPSstart": 1388625920,
          "detector": "L1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "gwf",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1388314624/L-L1_GWOSC_O4a_4KHZ_R1-1388625920-4096.gwf"
        },
        {
          "GPSstart": 1388625920,
          "detector": "L1",
          "sampling_rate": 4096,
          "duration": 4096,
          "format": "hdf5",
          "url": "https://gwosc.org/archive/data/O4a_4KHZ_R1/1388314624/L-L1_GWOSC_O4a_4KHZ_R1-1388625920-4096.hdf5"
        }
      ],
      "parameters": {
        "GWTC-4.0_CWB_GW240107_013215": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.37,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 9.4,
          "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": 0.95,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        },
        "GWTC-4.0_gstlal_GW240107_013215": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.24,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 9.1,
          "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": 0.93,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:IMRPhenomXO4a_CC1_PE": {
          "waveform_family": "C00:IMRPhenomXO4a",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW240107_013215-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": 35.3,
          "chirp_mass_source_lower": -8.2,
          "chirp_mass_source_upper": 13.3,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.27,
          "chi_eff_lower": -0.3,
          "chi_eff_upper": 0.3,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 88.0,
          "final_mass_source_lower": -18.0,
          "final_mass_source_upper": 26.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5700.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4600.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 63.0,
          "mass_1_source_lower": -19.0,
          "mass_1_source_upper": 26.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 29.0,
          "mass_2_source_lower": -13.0,
          "mass_2_source_upper": 21.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.42,
          "redshift_upper": 0.53,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 92.0,
          "total_mass_source_lower": -18.0,
          "total_mass_source_upper": 27.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:IMRPhenomXO4a_RW1_PE": {
          "waveform_family": "C00:IMRPhenomXO4a",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW240107_013215-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": 35.5,
          "chirp_mass_source_lower": -8.7,
          "chirp_mass_source_upper": 13.2,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.26,
          "chi_eff_lower": -0.32,
          "chi_eff_upper": 0.31,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 87.0,
          "final_mass_source_lower": -19.0,
          "final_mass_source_upper": 26.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5800.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4800.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 60.0,
          "mass_1_source_lower": -19.0,
          "mass_1_source_upper": 26.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 30.0,
          "mass_2_source_lower": -14.0,
          "mass_2_source_upper": 20.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.88,
          "redshift_lower": -0.43,
          "redshift_upper": 0.55,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 91.0,
          "total_mass_source_lower": -19.0,
          "total_mass_source_upper": 27.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:IMRPhenomXPHM-SpinTaylor_RW2_PE": {
          "waveform_family": "C00:IMRPhenomXPHM-SpinTaylor",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW240107_013215-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": 34.9,
          "chirp_mass_source_lower": -8.9,
          "chirp_mass_source_upper": 13.3,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.31,
          "chi_eff_lower": -0.37,
          "chi_eff_upper": 0.3,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 85.0,
          "final_mass_source_lower": -18.0,
          "final_mass_source_upper": 26.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5800.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 5000.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 58.0,
          "mass_1_source_lower": -17.0,
          "mass_1_source_upper": 25.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 30.0,
          "mass_2_source_lower": -15.0,
          "mass_2_source_upper": 20.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.88,
          "redshift_lower": -0.43,
          "redshift_upper": 0.57,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 89.0,
          "total_mass_source_lower": -19.0,
          "total_mass_source_upper": 27.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:Mixed+XO4a_CC4_PE": {
          "waveform_family": "C00:Mixed+XO4a",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW240107_013215-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": 36.2,
          "chirp_mass_source_lower": -9.2,
          "chirp_mass_source_upper": 14.3,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.32,
          "chi_eff_lower": -0.35,
          "chi_eff_upper": 0.29,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 88.0,
          "final_mass_source_lower": -19.0,
          "final_mass_source_upper": 28.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5700.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4600.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 61.0,
          "mass_1_source_lower": -18.0,
          "mass_1_source_upper": 27.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 31.0,
          "mass_2_source_lower": -15.0,
          "mass_2_source_upper": 21.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.43,
          "redshift_upper": 0.54,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 92.0,
          "total_mass_source_lower": -19.0,
          "total_mass_source_upper": 29.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:Mixed+XO4a_RW4_PE": {
          "waveform_family": "C00:Mixed+XO4a",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW240107_013215-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": 36.2,
          "chirp_mass_source_lower": -9.5,
          "chirp_mass_source_upper": 14.0,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.3,
          "chi_eff_lower": -0.36,
          "chi_eff_upper": 0.3,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 87.0,
          "final_mass_source_lower": -19.0,
          "final_mass_source_upper": 28.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5800.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4800.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 59.0,
          "mass_1_source_lower": -18.0,
          "mass_1_source_upper": 27.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 32.0,
          "mass_2_source_lower": -16.0,
          "mass_2_source_upper": 20.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.43,
          "redshift_upper": 0.56,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 91.0,
          "total_mass_source_lower": -20.0,
          "total_mass_source_upper": 29.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:Mixed_CC3_PE": {
          "waveform_family": "C00:Mixed",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW240107_013215-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": 36.6,
          "chirp_mass_source_lower": -9.7,
          "chirp_mass_source_upper": 14.5,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.35,
          "chi_eff_lower": -0.37,
          "chi_eff_upper": 0.27,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 88.0,
          "final_mass_source_lower": -19.0,
          "final_mass_source_upper": 28.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5700.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4700.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 60.0,
          "mass_1_source_lower": -18.0,
          "mass_1_source_upper": 27.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 32.0,
          "mass_2_source_lower": -17.0,
          "mass_2_source_upper": 21.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.43,
          "redshift_upper": 0.54,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 93.0,
          "total_mass_source_lower": -19.0,
          "total_mass_source_upper": 30.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:Mixed_RW3_PE": {
          "waveform_family": "C00:Mixed",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW240107_013215-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": 36.6,
          "chirp_mass_source_lower": -9.9,
          "chirp_mass_source_upper": 14.2,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.32,
          "chi_eff_lower": -0.38,
          "chi_eff_upper": 0.29,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 87.0,
          "final_mass_source_lower": -19.0,
          "final_mass_source_upper": 28.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5700.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4900.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 59.0,
          "mass_1_source_lower": -17.0,
          "mass_1_source_upper": 27.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 33.0,
          "mass_2_source_lower": -17.0,
          "mass_2_source_upper": 20.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.43,
          "redshift_upper": 0.56,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 92.0,
          "total_mass_source_lower": -20.0,
          "total_mass_source_upper": 30.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:SEOBNRv5PHM_CC5_PE": {
          "waveform_family": "C00:SEOBNRv5PHM",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW240107_013215-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": 38.5,
          "chirp_mass_source_lower": -9.6,
          "chirp_mass_source_upper": 14.3,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.36,
          "chi_eff_lower": -0.37,
          "chi_eff_upper": 0.25,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 92.0,
          "final_mass_source_lower": -20.0,
          "final_mass_source_upper": 28.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5700.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4500.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 61.0,
          "mass_1_source_lower": -17.0,
          "mass_1_source_upper": 29.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 36.0,
          "mass_2_source_lower": -18.0,
          "mass_2_source_upper": 20.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.42,
          "redshift_upper": 0.52,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 97.0,
          "total_mass_source_lower": -21.0,
          "total_mass_source_upper": 30.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_C00:SEOBNRv5PHM_RW5_PE": {
          "waveform_family": "C00:SEOBNRv5PHM",
          "data_url": "https://zenodo.org/api/records/17014085/files/IGWN-GWTC4p0-1a206db3d_721-GW240107_013215-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": 38.0,
          "chirp_mass_source_lower": -10.0,
          "chirp_mass_source_upper": 14.0,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.33,
          "chi_eff_lower": -0.38,
          "chi_eff_upper": 0.28,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 90.0,
          "final_mass_source_lower": -20.0,
          "final_mass_source_upper": 29.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5700.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4700.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 59.0,
          "mass_1_source_lower": -17.0,
          "mass_1_source_upper": 28.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 36.0,
          "mass_2_source_lower": -18.0,
          "mass_2_source_upper": 19.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.42,
          "redshift_upper": 0.55,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 95.0,
          "total_mass_source_lower": -21.0,
          "total_mass_source_upper": 31.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_GW240107_013215_SpinTaylor_CC2_PE": {
          "waveform_family": "SpinTaylor",
          "data_url": "https://zenodo.org/api/records/16053484/files/IGWN-GWTC4p0-0f954158d_720-GW240107_013215-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": 34.6,
          "chirp_mass_source_lower": -8.6,
          "chirp_mass_source_upper": 13.6,
          "chirp_mass_source_unit": "M_sun",
          "chirp_mass_source_meta": "na",
          "chi_eff": 0.34,
          "chi_eff_lower": -0.37,
          "chi_eff_upper": 0.28,
          "chi_eff_unit": "",
          "chi_eff_meta": "na",
          "final_mass_source": 85.0,
          "final_mass_source_lower": -17.0,
          "final_mass_source_upper": 26.0,
          "final_mass_source_unit": "M_sun",
          "final_mass_source_meta": "na",
          "luminosity_distance": 5800.0,
          "luminosity_distance_lower": -3200.0,
          "luminosity_distance_upper": 4800.0,
          "luminosity_distance_unit": "Mpc",
          "luminosity_distance_meta": "na",
          "mass_1_source": 60.0,
          "mass_1_source_lower": -18.0,
          "mass_1_source_upper": 25.0,
          "mass_1_source_unit": "M_sun",
          "mass_1_source_meta": "na",
          "mass_2_source": 29.0,
          "mass_2_source_lower": -14.0,
          "mass_2_source_upper": 21.0,
          "mass_2_source_unit": "M_sun",
          "mass_2_source_meta": "na",
          "redshift": 0.87,
          "redshift_lower": -0.43,
          "redshift_upper": 0.56,
          "redshift_unit": "",
          "redshift_meta": "na",
          "total_mass_source": 90.0,
          "total_mass_source_lower": -18.0,
          "total_mass_source_upper": 27.0,
          "total_mass_source_unit": "M_sun",
          "total_mass_source_meta": "na"
        },
        "GWTC-4.0_MBTA_GW240107_013215": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.24,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 9.6,
          "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": 0.96,
          "p_astro_lower": null,
          "p_astro_upper": null,
          "p_astro_unit": "",
          "p_astro_meta": "na"
        },
        "GWTC-4.0_pycbc_GW240107_013215": {
          "waveform_family": "na",
          "data_url": "",
          "date_added": "2025-08-26",
          "is_preferred": false,
          "pipeline_type": "search",
          "links": {},
          "far": 0.028,
          "far_lower": null,
          "far_upper": null,
          "far_unit": "1/yr",
          "far_meta": "na",
          "network_matched_filter_snr": 9.1,
          "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"
        }
      }
    }
  }
}