Parameter List
Return the full list of all parameter estimations from all pipelines for an event version.
GET /api/v2/event-versions/GW241110_124123-v1/parameters?format=api
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{ "name": "chi_p", "unit": "", "description": "na", "best": 0.42, "upper_error": 0.33, "lower_error": -0.27, "is_upper_limit": false, "is_lower_limit": false }, { "name": "luminosity_distance", "unit": "Mpc", "description": "na", "best": 736.0, "upper_error": 270.0, "lower_error": -267.0, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_1_source", "unit": "M_sun", "description": "na", "best": 17.2, "upper_error": 5.0, "lower_error": -4.4, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_2_source", "unit": "M_sun", "description": "na", "best": 7.7, "upper_error": 2.2, "lower_error": -1.5, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_ratio", "unit": "", "description": "na", "best": 0.45, "upper_error": 0.32, "lower_error": -0.17, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn", "unit": "", "description": "na", "best": 0.61, "upper_error": 0.33, "lower_error": -0.4, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,p", "unit": "", "description": "na", "best": 0.4, "upper_error": 0.34, "lower_error": -0.3, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,z", "unit": "", "description": "na", "best": -0.39, "upper_error": 0.34, "lower_error": -0.37, "is_upper_limit": false, "is_lower_limit": false }, { "name": "spin_orbit_angle", "unit": "deg", "description": "na", "best": 133.0, "upper_error": 47.0, "lower_error": -25.0, "is_upper_limit": false, "is_lower_limit": false } ] }, { "name": "O4_Discovery_Papers_GW241110_124123_IMRPhenomXO4a_CC4_PE", "description": "na", "date_added": "2025-10-27", "data_url": "https://zenodo.org/api/records/17343574/files/GW241011_GW241110_data_release.tar.gz/content", "pipeline": "O4_Discovery_Papers_GW241110_124123_IMRPhenomXO4a_CC4_PE", "pipeline_type": "pe", "waveform_family": "IMRPhenomXO4a", "is_preferred": false, "links": [ { "url": "https://doi.org/10.5281/zenodo.17343573", "label": "Data products in Zenodo", "description": "Zenodo record for additional data products" } ], "parameters": [ { "name": "chirp_mass_source", "unit": "M_sun", "description": "na", "best": 9.8, "upper_error": 0.5, "lower_error": -0.4, "is_upper_limit": false, "is_lower_limit": false }, { "name": "chi_eff", "unit": "", "description": "na", "best": -0.3, "upper_error": 0.22, "lower_error": -0.2, "is_upper_limit": false, "is_lower_limit": false }, { "name": "chi_p", "unit": "", "description": "na", "best": 0.45, "upper_error": 0.31, "lower_error": -0.29, "is_upper_limit": false, "is_lower_limit": false }, { "name": "luminosity_distance", "unit": "Mpc", "description": "na", "best": 731.0, "upper_error": 268.0, "lower_error": -260.0, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_1_source", "unit": "M_sun", "description": "na", "best": 16.9, "upper_error": 4.9, "lower_error": -4.2, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_2_source", "unit": "M_sun", "description": "na", "best": 7.8, "upper_error": 2.1, "lower_error": -1.6, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_ratio", "unit": "", "description": "na", "best": 0.46, "upper_error": 0.31, "lower_error": -0.17, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn", "unit": "", "description": "na", "best": 0.65, "upper_error": 0.3, "lower_error": -0.41, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,p", "unit": "", "description": "na", "best": 0.43, "upper_error": 0.32, "lower_error": -0.32, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,z", "unit": "", "description": "na", "best": -0.43, "upper_error": 0.35, "lower_error": -0.35, "is_upper_limit": false, "is_lower_limit": false }, { "name": "spin_orbit_angle", "unit": "deg", "description": "na", "best": 133.0, "upper_error": 47.0, "lower_error": -22.0, "is_upper_limit": false, "is_lower_limit": false } ] }, { "name": "O4_Discovery_Papers_GW241110_124123_IMRPhenomXPHM_CC3_PE", "description": "na", "date_added": "2025-10-27", "data_url": "https://zenodo.org/api/records/17343574/files/GW241011_GW241110_data_release.tar.gz/content", "pipeline": "O4_Discovery_Papers_GW241110_124123_IMRPhenomXPHM_CC3_PE", "pipeline_type": "pe", "waveform_family": "IMRPhenomXPHM", "is_preferred": false, "links": [ { "url": "https://doi.org/10.5281/zenodo.17343573", "label": "Data products in Zenodo", "description": "Zenodo record for additional data products" } ], "parameters": [ { "name": "chirp_mass_source", "unit": "M_sun", "description": "na", "best": 9.9, "upper_error": 0.5, "lower_error": -0.4, "is_upper_limit": false, "is_lower_limit": false }, { "name": "chi_eff", "unit": "", "description": "na", "best": -0.27, "upper_error": 0.22, "lower_error": -0.2, "is_upper_limit": false, "is_lower_limit": false }, { "name": "chi_p", "unit": "", "description": "na", "best": 0.4, "upper_error": 0.33, "lower_error": -0.26, "is_upper_limit": false, "is_lower_limit": false }, { "name": "luminosity_distance", "unit": "Mpc", "description": "na", "best": 738.0, "upper_error": 263.0, "lower_error": -261.0, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_1_source", "unit": "M_sun", "description": "na", "best": 17.2, "upper_error": 5.0, "lower_error": -4.5, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_2_source", "unit": "M_sun", "description": "na", "best": 7.7, "upper_error": 2.2, "lower_error": -1.5, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_ratio", "unit": "", "description": "na", "best": 0.45, "upper_error": 0.33, "lower_error": -0.17, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn", "unit": "", "description": "na", "best": 0.58, "upper_error": 0.35, "lower_error": -0.39, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,p", "unit": "", "description": "na", "best": 0.39, "upper_error": 0.34, "lower_error": -0.29, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,z", "unit": "", "description": "na", "best": -0.37, "upper_error": 0.33, "lower_error": -0.38, "is_upper_limit": false, "is_lower_limit": false }, { "name": "spin_orbit_angle", "unit": "deg", "description": "na", "best": 132.0, "upper_error": 48.0, "lower_error": -26.0, "is_upper_limit": false, "is_lower_limit": false } ] }, { "name": "O4_Discovery_Papers_GW241110_124123_SEOBNRv5PHM_CC2_PE", "description": "na", "date_added": "2025-10-27", "data_url": "https://zenodo.org/api/records/17343574/files/GW241011_GW241110_data_release.tar.gz/content", "pipeline": "O4_Discovery_Papers_GW241110_124123_SEOBNRv5PHM_CC2_PE", "pipeline_type": "pe", "waveform_family": "SEOBNRv5PHM", "is_preferred": false, "links": [ { "url": "https://doi.org/10.5281/zenodo.17343573", "label": "Data products in Zenodo", "description": "Zenodo record for additional data products" } ], "parameters": [ { "name": "chirp_mass_source", "unit": "M_sun", "description": "na", "best": 9.8, "upper_error": 0.5, "lower_error": -0.4, "is_upper_limit": false, "is_lower_limit": false }, { "name": "chi_eff", "unit": "", "description": "na", "best": -0.27, "upper_error": 0.23, "lower_error": -0.2, "is_upper_limit": false, "is_lower_limit": false }, { "name": "chi_p", "unit": "", "description": "na", "best": 0.4, "upper_error": 0.33, "lower_error": -0.26, "is_upper_limit": false, "is_lower_limit": false }, { "name": "luminosity_distance", "unit": "Mpc", "description": "na", "best": 736.0, "upper_error": 277.0, "lower_error": -280.0, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_1_source", "unit": "M_sun", "description": "na", "best": 17.4, "upper_error": 5.1, "lower_error": -4.7, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_2_source", "unit": "M_sun", "description": "na", "best": 7.7, "upper_error": 2.3, "lower_error": -1.5, "is_upper_limit": false, "is_lower_limit": false }, { "name": "mass_ratio", "unit": "", "description": "na", "best": 0.44, "upper_error": 0.33, "lower_error": -0.17, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn", "unit": "", "description": "na", "best": 0.59, "upper_error": 0.34, "lower_error": -0.39, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,p", "unit": "", "description": "na", "best": 0.39, "upper_error": 0.34, "lower_error": -0.29, "is_upper_limit": false, "is_lower_limit": false }, { "name": "primary_spin_magn,z", "unit": "", "description": "na", "best": -0.37, "upper_error": 0.34, "lower_error": -0.38, "is_upper_limit": false, "is_lower_limit": false }, { "name": "spin_orbit_angle", "unit": "deg", "description": "na", "best": 133.0, "upper_error": 47.0, "lower_error": -26.0, "is_upper_limit": false, "is_lower_limit": false } ] }, { "name": "O4_Discovery_Papers_pycbc_GW241110_124123", "description": "na", "date_added": "2025-10-27", "data_url": "", "pipeline": "pycbc", "pipeline_type": "search", "waveform_family": "na", "is_preferred": false, "links": [], "parameters": [ { "name": "far", "unit": "1/yr", "description": "na", "best": 0.00063, "upper_error": null, "lower_error": null, "is_upper_limit": false, "is_lower_limit": false } ] } ] }