Return all events from a given catalog.

Query parameters:

  • include-default-parameters: if true or empty, include a list with the preferred values for default parameters.
  • pagesize=<int>: Number of results to return per page.

Rel URLs:

  • Follow parameters_url for a list of parameter estimations.
  • Follow timelines_url for a list of timelines and segments.
GET /api/v2/catalogs/GWTC/events?format=api&include-default-parameters=true&page=3
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "next": "https://gwosc.org/api/v2/catalogs/GWTC/events?format=api&include-default-parameters=true&page=4",
    "previous": "https://gwosc.org/api/v2/catalogs/GWTC/events?format=api&include-default-parameters=true&page=2",
    "results_count": 219,
    "results_per_page": 20,
    "num_pages": 11,
    "page_number": 3,
    "results": [
        {
            "name": "GW231026_130704",
            "shortName": "GW231026_130704-v1",
            "gps": 1382360842.2,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231026_130704-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1.7,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.93,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 8.3,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231020_142947",
            "shortName": "GW231020_142947-v1",
            "gps": 1381847405.6,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231020_142947-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1e-05,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": true,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 12.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231018_233037",
            "shortName": "GW231018_233037-v1",
            "gps": 1381707055.0,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231018_233037-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.68,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.93,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 9.1,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231014_040532",
            "shortName": "GW231014_040532-v1",
            "gps": 1381291551.0,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231014_040532-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.21,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.96,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 9.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231013_135504",
            "shortName": "GW231013_135504-v1",
            "gps": 1381240522.4,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231013_135504-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 64.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.54,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 8.4,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231008_142521",
            "shortName": "GW231008_142521-v1",
            "gps": 1380810339.8,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231008_142521-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.0016,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 9.3,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231005_144455",
            "shortName": "GW231005_144455-v1",
            "gps": 1380552313.4,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231005_144455-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 60.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.55,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 7.3,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231005_091549",
            "shortName": "GW231005_091549-v1",
            "gps": 1380532567.5,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231005_091549-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.04,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 11.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231005_021030",
            "shortName": "GW231005_021030-v1",
            "gps": 1380507049.0,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231005_021030-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.01,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 10.4,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231004_232346",
            "shortName": "GW231004_232346-v1",
            "gps": 1380497044.3,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231004_232346-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.16,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.97,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 8.9,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231002_143916",
            "shortName": "GW231002_143916-v1",
            "gps": 1380292774.7,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231002_143916-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.9,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 9.4,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW231001_140220",
            "shortName": "GW231001_140220-v1",
            "gps": 1380204158.7,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW231001_140220-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1.6e-05,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 11.5,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230930_110730",
            "shortName": "GW230930_110730-v1",
            "gps": 1380107268.4,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230930_110730-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 0.17,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 9.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230928_215827",
            "shortName": "GW230928_215827-v1",
            "gps": 1379973525.1,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230928_215827-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1.4999999999999999e-05,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 10.5,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230927_153832",
            "shortName": "GW230927_153832-v1",
            "gps": 1379864330.9,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230927_153832-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1e-05,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": true,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 20.3,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230927_043729",
            "shortName": "GW230927_043729-v1",
            "gps": 1379824667.1,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230927_043729-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1e-05,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": true,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 12.1,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230925_143957",
            "shortName": "GW230925_143957-v1",
            "gps": 1379688015.5,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230925_143957-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 8.2,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.55,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 8.0,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230924_124453",
            "shortName": "GW230924_124453-v1",
            "gps": 1379594711.8,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230924_124453-v1?format=api",
            "default_parameters": [
                {
                    "name": "far",
                    "unit": "1/yr",
                    "description": "na",
                    "best": 1e-05,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": true,
                    "is_lower_limit": false
                },
                {
                    "name": "p_astro",
                    "unit": "",
                    "description": "na",
                    "best": 0.99,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": true
                },
                {
                    "name": "network_matched_filter_snr",
                    "unit": "",
                    "description": "na",
                    "best": 13.5,
                    "upper_error": null,
                    "lower_error": null,
                    "is_upper_limit": false,
                    "is_lower_limit": false
                }
            ]
        },
        {
            "name": "GW230922_040658",
            "shortName": "GW230922_040658-v1",
            "gps": 1379390836.1,
            "version": 1,
            "catalog": "GWTC-4.0",
            "detectors": [
                "H1",
                "L1"
            ],
            "detail_url": "https://gwosc.org/api/v2/event-versions/GW230922_040658-v1?format=api",
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