GET

Time Period List

Get a list of TimePeriod objects. TimePeriods have a 1:1 use with many types of principal record types.

### Available end points:

- `/times/` - Will list all Results in the database
- `/times.json` - Will return all Results in json format
- `/times/<object_id>/` - Returns Results object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `startTime`
- `endTime`

### How to use filters:
TBA

GET /api/v2/times/?format=api&offset=12000
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 12169,
    "next": "https://api.catalogue.ceda.ac.uk/api/v2/times/?format=api&limit=100&offset=12100",
    "previous": "https://api.catalogue.ceda.ac.uk/api/v2/times/?format=api&limit=100&offset=11900",
    "results": [
        {
            "ob_id": 12852,
            "startTime": "1980-12-01T00:00:00",
            "endTime": "2080-11-30T00:00:00"
        },
        {
            "ob_id": 12853,
            "startTime": "2010-11-11T00:00:00",
            "endTime": null
        },
        {
            "ob_id": 12854,
            "startTime": "2010-11-11T00:00:00",
            "endTime": null
        },
        {
            "ob_id": 12855,
            "startTime": "2000-01-01T00:00:00",
            "endTime": null
        },
        {
            "ob_id": 12856,
            "startTime": "1980-12-01T00:00:00",
            "endTime": "2080-11-30T00:00:00"
        },
        {
            "ob_id": 12857,
            "startTime": "2002-01-01T00:00:00",
            "endTime": "2021-06-30T23:59:59"
        },
        {
            "ob_id": 12858,
            "startTime": "2023-01-05T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12859,
            "startTime": "2013-01-01T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12860,
            "startTime": "1899-12-01T00:00:00",
            "endTime": "2099-11-20T00:00:00"
        },
        {
            "ob_id": 12861,
            "startTime": "1899-12-01T00:00:00",
            "endTime": "2099-11-30T00:00:00"
        },
        {
            "ob_id": 12862,
            "startTime": "1899-12-01T00:00:00",
            "endTime": "2099-11-30T00:00:00"
        },
        {
            "ob_id": 12868,
            "startTime": "1980-12-01T00:00:00",
            "endTime": "2080-11-30T00:00:00"
        },
        {
            "ob_id": 12869,
            "startTime": "1980-12-01T00:00:00",
            "endTime": "2080-11-30T00:00:00"
        },
        {
            "ob_id": 12870,
            "startTime": "1980-12-01T00:00:00",
            "endTime": "2080-11-30T00:00:00"
        },
        {
            "ob_id": 12871,
            "startTime": "1980-12-01T00:00:00",
            "endTime": "2080-11-30T00:00:00"
        },
        {
            "ob_id": 12877,
            "startTime": "2023-11-04T17:20:23",
            "endTime": "2023-11-06T22:01:36"
        },
        {
            "ob_id": 12878,
            "startTime": "2023-11-04T17:20:23",
            "endTime": "2023-11-06T22:01:36"
        },
        {
            "ob_id": 12880,
            "startTime": "1972-01-01T00:00:00",
            "endTime": "2013-12-31T00:00:00"
        },
        {
            "ob_id": 12881,
            "startTime": "1976-01-01T00:00:00",
            "endTime": "2035-12-31T23:59:59"
        },
        {
            "ob_id": 12884,
            "startTime": "1985-01-01T00:00:00",
            "endTime": "2059-12-31T00:00:00"
        },
        {
            "ob_id": 12885,
            "startTime": "2026-01-06T12:36:35",
            "endTime": null
        },
        {
            "ob_id": 12886,
            "startTime": "1997-01-01T00:00:00",
            "endTime": "2023-12-31T23:59:59"
        },
        {
            "ob_id": 12887,
            "startTime": "1998-07-14T00:00:00",
            "endTime": "2021-02-07T23:59:59"
        },
        {
            "ob_id": 12888,
            "startTime": "1998-07-14T00:00:00",
            "endTime": "2021-02-07T23:59:59"
        },
        {
            "ob_id": 12889,
            "startTime": "1998-07-14T00:00:00",
            "endTime": "2021-07-02T23:59:59"
        },
        {
            "ob_id": 12891,
            "startTime": "2022-07-05T00:00:00",
            "endTime": "2022-11-03T00:00:00"
        },
        {
            "ob_id": 12892,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12893,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12894,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12895,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12896,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12897,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12898,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12899,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12900,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12901,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12902,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12903,
            "startTime": "2023-04-01T00:00:00",
            "endTime": "2023-07-01T00:00:00"
        },
        {
            "ob_id": 12904,
            "startTime": "2023-04-07T00:00:00",
            "endTime": "2023-06-29T23:59:59"
        },
        {
            "ob_id": 12905,
            "startTime": "2018-10-01T00:00:00",
            "endTime": "2019-03-31T00:00:00"
        },
        {
            "ob_id": 12906,
            "startTime": "2018-10-01T00:00:00",
            "endTime": "2019-03-31T00:00:00"
        },
        {
            "ob_id": 12907,
            "startTime": "2018-10-01T00:00:00",
            "endTime": "2019-03-31T00:00:00"
        },
        {
            "ob_id": 12908,
            "startTime": "2018-10-01T00:00:00",
            "endTime": "2019-03-31T00:00:00"
        },
        {
            "ob_id": 12909,
            "startTime": "2011-01-01T00:00:00",
            "endTime": null
        },
        {
            "ob_id": 12912,
            "startTime": "2015-06-30T00:00:00",
            "endTime": "2022-08-22T00:00:00"
        },
        {
            "ob_id": 12913,
            "startTime": "2007-10-01T00:00:00",
            "endTime": "2021-10-31T23:59:59"
        },
        {
            "ob_id": 12914,
            "startTime": "2013-03-01T00:00:00",
            "endTime": "2025-06-30T23:59:59"
        },
        {
            "ob_id": 12915,
            "startTime": "2019-09-01T00:00:00",
            "endTime": "2025-06-30T23:59:59"
        },
        {
            "ob_id": 12916,
            "startTime": "2007-10-01T00:00:00",
            "endTime": "2025-06-30T23:59:59"
        },
        {
            "ob_id": 12917,
            "startTime": "2018-05-01T00:00:00",
            "endTime": "2024-12-31T23:59:59"
        },
        {
            "ob_id": 12919,
            "startTime": "2026-02-03T00:00:00",
            "endTime": null
        },
        {
            "ob_id": 12920,
            "startTime": "2026-02-05T00:00:00",
            "endTime": null
        },
        {
            "ob_id": 12921,
            "startTime": "1991-01-01T00:00:00",
            "endTime": "2014-12-31T00:00:00"
        },
        {
            "ob_id": 12922,
            "startTime": "1991-01-01T00:00:00",
            "endTime": "2014-12-31T00:00:00"
        },
        {
            "ob_id": 12925,
            "startTime": "1991-01-01T00:00:00",
            "endTime": "2014-12-31T00:00:00"
        },
        {
            "ob_id": 12926,
            "startTime": "1997-01-01T00:00:00",
            "endTime": "2021-12-31T23:59:59"
        },
        {
            "ob_id": 12927,
            "startTime": "1997-01-01T00:00:00",
            "endTime": "2021-12-31T23:59:59"
        },
        {
            "ob_id": 12928,
            "startTime": "1997-01-01T00:00:00",
            "endTime": "2021-12-31T23:59:59"
        },
        {
            "ob_id": 12929,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12930,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12931,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12932,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12933,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12934,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12935,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12936,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12937,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12938,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12939,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12940,
            "startTime": "2013-07-17T00:00:00",
            "endTime": "2013-08-17T00:00:00"
        },
        {
            "ob_id": 12941,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12942,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12943,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12944,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12945,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12946,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12947,
            "startTime": "2000-02-24T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12948,
            "startTime": "2005-01-01T00:00:00",
            "endTime": "2022-12-31T00:00:00"
        },
        {
            "ob_id": 12949,
            "startTime": "2025-06-18T14:59:48",
            "endTime": "2025-09-15T12:49:25"
        },
        {
            "ob_id": 12950,
            "startTime": "2025-06-18T14:59:48",
            "endTime": "2025-09-15T12:49:25"
        },
        {
            "ob_id": 12951,
            "startTime": "2025-06-18T14:59:48",
            "endTime": "2025-09-15T12:49:25"
        },
        {
            "ob_id": 12952,
            "startTime": "2025-06-18T14:59:48",
            "endTime": "2025-09-15T12:49:25"
        },
        {
            "ob_id": 12953,
            "startTime": "2025-08-01T06:10:38",
            "endTime": "2025-08-01T10:46:44"
        },
        {
            "ob_id": 12954,
            "startTime": "2025-07-31T11:42:12",
            "endTime": "2025-07-31T16:41:49"
        },
        {
            "ob_id": 12955,
            "startTime": "2025-07-31T05:56:11",
            "endTime": "2025-07-31T11:27:38"
        },
        {
            "ob_id": 12956,
            "startTime": "2025-07-30T11:52:49",
            "endTime": "2025-07-30T16:22:52"
        },
        {
            "ob_id": 12957,
            "startTime": "2016-02-01T00:00:00",
            "endTime": "2024-06-01T23:59:59"
        },
        {
            "ob_id": 12958,
            "startTime": "2016-02-01T00:00:00",
            "endTime": "2024-06-01T23:59:59"
        },
        {
            "ob_id": 12959,
            "startTime": "1659-01-01T00:00:00",
            "endTime": "2025-12-31T00:00:00"
        },
        {
            "ob_id": 12960,
            "startTime": "1993-01-01T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12961,
            "startTime": "1993-01-01T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12962,
            "startTime": "1772-01-01T00:00:00",
            "endTime": "2025-12-31T23:59:59"
        },
        {
            "ob_id": 12963,
            "startTime": "1878-01-01T00:00:00",
            "endTime": "2025-12-31T23:59:59"
        },
        {
            "ob_id": 12964,
            "startTime": "1659-01-01T00:00:00",
            "endTime": "2025-12-31T23:59:59"
        },
        {
            "ob_id": 12965,
            "startTime": "1659-01-01T00:00:00",
            "endTime": "2025-12-31T23:59:59"
        },
        {
            "ob_id": 12966,
            "startTime": "1993-01-01T00:00:00",
            "endTime": "2024-12-31T00:00:00"
        },
        {
            "ob_id": 12967,
            "startTime": "2025-07-30T06:09:21",
            "endTime": "2025-07-30T11:35:00"
        },
        {
            "ob_id": 12968,
            "startTime": "1993-01-01T00:00:00",
            "endTime": "2023-12-31T00:00:00"
        },
        {
            "ob_id": 12969,
            "startTime": "2025-07-26T10:43:10",
            "endTime": "2025-07-26T16:25:53"
        },
        {
            "ob_id": 12970,
            "startTime": "2025-07-26T10:43:10",
            "endTime": "2025-07-26T16:25:53"
        }
    ]
}