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=11900
{ "count": 12169, "next": "https://api.catalogue.ceda.ac.uk/api/v2/times/?format=api&limit=100&offset=12000", "previous": "https://api.catalogue.ceda.ac.uk/api/v2/times/?format=api&limit=100&offset=11800", "results": [ { "ob_id": 12708, "startTime": "1948-01-01T00:00:00", "endTime": "2009-12-31T23:59:59" }, { "ob_id": 12714, "startTime": "2007-01-01T00:00:00", "endTime": "2015-12-31T00:00:00" }, { "ob_id": 12721, "startTime": "2024-03-06T00:00:00", "endTime": "2024-03-12T23:59:59" }, { "ob_id": 12723, "startTime": "1993-12-01T00:00:00", "endTime": "2016-02-28T00:00:00" }, { "ob_id": 12724, "startTime": "1750-01-01T00:00:00", "endTime": "2014-12-31T00:00:00" }, { "ob_id": 12728, "startTime": "1979-01-01T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12731, "startTime": "2016-01-01T00:00:00", "endTime": "2049-12-31T00:00:00" }, { "ob_id": 12732, "startTime": "1931-01-01T00:00:00", "endTime": "2025-08-29T23:59:59" }, { "ob_id": 12733, "startTime": "2020-01-01T00:00:00", "endTime": "2020-12-31T23:59:59" }, { "ob_id": 12734, "startTime": "2019-01-01T00:00:00", "endTime": "2023-12-31T23:59:59" }, { "ob_id": 12735, "startTime": "2001-09-02T00:00:00", "endTime": "2001-09-27T23:00:00" }, { "ob_id": 12736, "startTime": "2020-01-01T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12737, "startTime": "2002-11-12T00:00:00", "endTime": "2002-12-02T23:59:59" }, { "ob_id": 12738, "startTime": "2000-01-01T00:00:00", "endTime": "2500-12-31T00:00:00" }, { "ob_id": 12739, "startTime": "2000-01-01T00:00:00", "endTime": "2500-12-31T00:00:00" }, { "ob_id": 12740, "startTime": "2000-01-01T15:42:05", "endTime": "2500-12-31T15:42:08" }, { "ob_id": 12741, "startTime": "1997-01-01T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12742, "startTime": "1997-01-01T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12743, "startTime": "1997-01-01T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12744, "startTime": "1997-01-31T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12747, "startTime": "1997-01-31T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12748, "startTime": "2023-06-18T10:00:00", "endTime": "2023-06-22T18:00:00" }, { "ob_id": 12749, "startTime": "2023-06-18T10:00:00", "endTime": "2023-06-22T18:00:00" }, { "ob_id": 12750, "startTime": "2000-01-01T09:29:13", "endTime": "2500-12-31T09:29:15" }, { "ob_id": 12751, "startTime": "2025-11-07T17:08:18", "endTime": "2025-11-07T17:08:20" }, { "ob_id": 12752, "startTime": "2014-01-01T00:00:00", "endTime": "2015-12-30T23:59:59" }, { "ob_id": 12753, "startTime": "2014-01-01T00:00:00", "endTime": "2015-12-30T23:59:59" }, { "ob_id": 12754, "startTime": "2014-01-01T00:00:00", "endTime": "2015-12-30T23:59:59" }, { "ob_id": 12755, "startTime": "2014-01-01T00:00:00", "endTime": "2015-12-30T23:59:59" }, { "ob_id": 12756, "startTime": "2013-01-01T00:00:00", "endTime": "2024-12-31T00:00:00" }, { "ob_id": 12759, "startTime": "2025-10-09T00:00:00", "endTime": null }, { "ob_id": 12764, "startTime": "2025-10-09T00:00:00", "endTime": null }, { "ob_id": 12765, "startTime": "2025-10-09T00:00:00", "endTime": null }, { "ob_id": 12766, "startTime": "2025-10-09T00:00:00", "endTime": null }, { "ob_id": 12767, "startTime": "2025-02-26T00:00:00", "endTime": null }, { "ob_id": 12768, "startTime": "2025-02-27T00:00:00", "endTime": null }, { "ob_id": 12769, "startTime": "2025-03-04T00:00:00", "endTime": null }, { "ob_id": 12770, "startTime": "2024-06-26T00:00:00", "endTime": null }, { "ob_id": 12771, "startTime": "2025-10-31T00:00:00", "endTime": null }, { "ob_id": 12772, "startTime": "2024-05-02T00:00:00", "endTime": null }, { "ob_id": 12773, "startTime": "2024-05-02T00:00:00", "endTime": null }, { "ob_id": 12774, "startTime": "2024-05-02T00:00:00", "endTime": null }, { "ob_id": 12775, "startTime": "2025-09-08T00:00:00", "endTime": null }, { "ob_id": 12776, "startTime": "2025-11-10T00:00:00", "endTime": null }, { "ob_id": 12777, "startTime": "2024-08-08T00:00:00", "endTime": null }, { "ob_id": 12778, "startTime": "2023-08-16T00:00:00", "endTime": null }, { "ob_id": 12779, "startTime": "2023-07-13T00:00:00", "endTime": null }, { "ob_id": 12780, "startTime": "2024-12-16T00:00:00", "endTime": null }, { "ob_id": 12781, "startTime": "2024-05-15T00:00:00", "endTime": null }, { "ob_id": 12782, "startTime": "2024-12-02T00:00:00", "endTime": null }, { "ob_id": 12783, "startTime": "2023-08-16T00:00:00", "endTime": null }, { "ob_id": 12784, "startTime": "2023-12-15T00:00:00", "endTime": null }, { "ob_id": 12785, "startTime": "2023-08-16T00:00:00", "endTime": null }, { "ob_id": 12786, "startTime": "2025-09-10T00:00:00", "endTime": null }, { "ob_id": 12787, "startTime": "2025-09-12T00:00:00", "endTime": null }, { "ob_id": 12788, "startTime": "2025-10-31T00:00:00", "endTime": null }, { "ob_id": 12789, "startTime": "2025-10-31T00:00:00", "endTime": null }, { "ob_id": 12790, "startTime": "2025-10-31T00:00:00", "endTime": null }, { "ob_id": 12791, "startTime": "2013-01-01T00:00:00", "endTime": "2024-12-31T00:00:00" }, { "ob_id": 12792, "startTime": "2013-01-01T00:00:00", "endTime": "2024-12-31T00:00:00" }, { "ob_id": 12793, "startTime": "2008-01-01T00:00:00", "endTime": "2023-01-31T00:00:00" }, { "ob_id": 12794, "startTime": "2022-09-16T00:00:00", "endTime": "2023-07-17T00:00:00" }, { "ob_id": 12795, "startTime": "2022-09-16T00:00:00", "endTime": "2023-07-17T00:00:00" }, { "ob_id": 12796, "startTime": "2022-09-16T00:00:00", "endTime": "2023-07-17T00:00:00" }, { "ob_id": 12797, "startTime": "2007-01-01T00:00:00", "endTime": "2015-12-31T00:00:00" }, { "ob_id": 12798, "startTime": "2022-09-16T00:00:00", "endTime": "2023-07-17T00:00:00" }, { "ob_id": 12799, "startTime": "2022-09-16T00:00:00", "endTime": "2023-07-17T00:00:00" }, { "ob_id": 12800, "startTime": "2022-09-16T00:00:00", "endTime": "2023-07-17T00:00:00" }, { "ob_id": 12801, "startTime": "1991-08-05T00:00:00", "endTime": "2024-12-31T23:59:59" }, { "ob_id": 12802, "startTime": "1991-08-05T00:00:00", "endTime": "2024-12-31T23:59:59" }, { "ob_id": 12803, "startTime": "1991-08-05T00:00:00", "endTime": "2024-12-31T23:59:59" }, { "ob_id": 12804, "startTime": "1991-08-05T00:00:00", "endTime": "2024-12-31T23:59:59" }, { "ob_id": 12805, "startTime": "1978-11-01T00:00:00", "endTime": "2024-12-31T23:59:59" }, { "ob_id": 12806, "startTime": "1978-11-01T00:00:00", "endTime": "2024-12-31T23:59:59" }, { "ob_id": 12810, "startTime": "2023-01-05T00:00:00", "endTime": "2024-12-19T00:00:00" }, { "ob_id": 12811, "startTime": "2023-01-05T00:00:00", "endTime": "2024-12-19T00:00:00" }, { "ob_id": 12812, "startTime": "2023-01-05T00:00:00", "endTime": "2024-12-19T00:00:00" }, { "ob_id": 12813, "startTime": "2023-01-05T00:00:00", "endTime": "2024-12-19T00:00:00" }, { "ob_id": 12814, "startTime": "2000-02-24T00:00:00", "endTime": "2023-12-31T23:59:59" }, { "ob_id": 12815, "startTime": "2000-02-24T00:00:00", "endTime": "2023-12-31T23:59:59" }, { "ob_id": 12818, "startTime": "1750-01-01T00:00:00", "endTime": "2014-12-31T00:00:00" }, { "ob_id": 12819, "startTime": "2020-09-01T00:00:00", "endTime": "2022-12-31T23:59:59" }, { "ob_id": 12820, "startTime": "2020-09-01T00:00:00", "endTime": "2022-12-31T23:59:59" }, { "ob_id": 12821, "startTime": "2021-01-01T00:00:00", "endTime": "2022-02-28T00:00:00" }, { "ob_id": 12822, "startTime": "2021-01-01T00:00:00", "endTime": "2022-02-28T00:00:00" }, { "ob_id": 12823, "startTime": "2021-01-01T00:00:00", "endTime": "2022-02-28T00:00:00" }, { "ob_id": 12830, "startTime": "2016-01-01T00:00:00", "endTime": "2016-12-31T00:00:00" }, { "ob_id": 12831, "startTime": "2016-01-01T00:00:00", "endTime": null }, { "ob_id": 12832, "startTime": "1982-01-01T00:00:00", "endTime": "2020-12-31T00:00:00" }, { "ob_id": 12833, "startTime": "2000-02-24T00:00:00", "endTime": "2023-12-31T23:59:59" }, { "ob_id": 12837, "startTime": "1970-01-01T00:00:00", "endTime": "2016-12-31T00:00:00" }, { "ob_id": 12838, "startTime": "1955-01-01T00:00:00", "endTime": "2010-01-31T00:00:00" }, { "ob_id": 12839, "startTime": "1980-12-01T00:00:00", "endTime": "2080-11-30T00:00:00" }, { "ob_id": 12844, "startTime": "2007-01-01T00:00:00", "endTime": "2017-12-31T00:00:00" }, { "ob_id": 12845, "startTime": "1980-12-01T00:00:00", "endTime": "2080-11-30T00:00:00" }, { "ob_id": 12847, "startTime": "2013-01-01T00:00:00", "endTime": "2024-12-31T00:00:00" }, { "ob_id": 12848, "startTime": "2023-07-18T00:00:00", "endTime": "2023-07-19T00:00:00" }, { "ob_id": 12849, "startTime": "2023-07-18T00:00:00", "endTime": "2023-07-19T00:00:00" }, { "ob_id": 12850, "startTime": "2023-07-18T00:00:00", "endTime": "2023-07-19T00:00:00" }, { "ob_id": 12851, "startTime": "1980-12-01T00:00:00", "endTime": "2080-11-20T00:00:00" } ] }