Event Version Parameter List
Return the full list of all parameter estimations from all pipelines for an event version.
GET /api/v2/event-versions/GW231220_173406-v2/parameters?format=api
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"name": "GWTC-4.1_CWB_GW231220_173406",
"description": "na",
"date_added": "2026-05-20",
"data_url": "",
"pipeline": "CWB",
"pipeline_type": "search",
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"name": "far",
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"is_upper_limit": false,
"is_lower_limit": false,
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{
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"unit": "",
"description": "na",
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"is_upper_limit": false,
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"unit": "",
"description": "na",
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"is_upper_limit": false,
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{
"name": "GWTC-4.1_gstlal_GW231220_173406",
"description": "na",
"date_added": "2026-05-20",
"data_url": "",
"pipeline": "gstlal",
"pipeline_type": "search",
"waveform_family": "na",
"is_preferred": false,
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"parameters": [
{
"name": "far",
"unit": "1/yr",
"description": "na",
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"unit": "",
"description": "na",
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"is_upper_limit": false,
"is_lower_limit": false,
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},
{
"name": "p_astro",
"unit": "",
"description": "na",
"best": 0.31,
"upper_error": null,
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"is_upper_limit": false,
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{
"name": "GWTC-4.1_pycbc_GW231220_173406",
"description": "na",
"date_added": "2026-05-20",
"data_url": "",
"pipeline": "pycbc",
"pipeline_type": "search",
"waveform_family": "na",
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"name": "far",
"unit": "1/yr",
"description": "na",
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"upper_error": null,
"lower_error": null,
"is_upper_limit": false,
"is_lower_limit": false,
"decimal_places": 1
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{
"name": "network_matched_filter_snr",
"unit": "",
"description": "na",
"best": 7.4,
"upper_error": null,
"lower_error": null,
"is_upper_limit": false,
"is_lower_limit": false,
"decimal_places": 1
},
{
"name": "p_astro",
"unit": "",
"description": "na",
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"upper_error": null,
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"is_upper_limit": false,
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