{"id":21375430,"url":"https://github.com/lsst/jointcal","last_synced_at":"2025-07-13T09:33:14.431Z","repository":{"id":5005848,"uuid":"52640673","full_name":"lsst/jointcal","owner":"lsst","description":"Simultaneous astrometry and photometry","archived":false,"fork":false,"pushed_at":"2024-07-30T21:47:22.000Z","size":16109,"stargazers_count":11,"open_issues_count":1,"forks_count":7,"subscribers_count":46,"default_branch":"main","last_synced_at":"2024-07-31T22:26:27.410Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","has_issues":false,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lsst.png","metadata":{"files":{"readme":"Readme.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2016-02-26T23:56:59.000Z","updated_at":"2024-07-31T22:26:27.411Z","dependencies_parsed_at":"2023-11-22T05:24:54.008Z","dependency_job_id":"220bdc45-3bf3-4de7-b685-f36f19c13e3e","html_url":"https://github.com/lsst/jointcal","commit_stats":null,"previous_names":[],"tags_count":484,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lsst%2Fjointcal","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lsst%2Fjointcal/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lsst%2Fjointcal/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lsst%2Fjointcal/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lsst","download_url":"https://codeload.github.com/lsst/jointcal/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225871094,"owners_count":17537173,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-22T09:10:48.527Z","updated_at":"2024-11-22T09:10:48.998Z","avatar_url":"https://github.com/lsst.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Joint Calibration\n\nThis package performs astrometry and photometry across multiple visits of the same field, fitting models for the astrometric distortions and photometric calibrations of the CCDs and focal plane.\n\nIt was derived from [meas_simastrom](https://github.com/lsst-france/meas_simastrom).\n\n## A note on numbers in tests\n\nAll of the `tests/test_jointcal_\u003cobs\u003e.py` tests run jointcal on their respective `testdata_jointcal/\u003cobs\u003e` dataset.\nThe numeric values being tested in each test's `metrics` dictionary were not computed in advance, but are empirical, from the first time that test was successfully run.\nThe one exception is the `cfht_minimal` dataset, which was designed to be small enough (3 `MeasuredStar`, 2 `FittedStar`, 1 `RefStar`) that the \"correct\" answers could be computed in advance with e.g. Mathematica.\nThey are updated when changes to the algorithm warrants, e.g. a change to outlier rejection that affects the final chi2/ndof for some of the testdata.\n\nMore sophisticated testing of jointcal's validity is handled by `faro` on much larger datasets that have multiple full-focal plane visits.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flsst%2Fjointcal","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flsst%2Fjointcal","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flsst%2Fjointcal/lists"}