{"id":25077909,"url":"https://github.com/wtbarnes/fiasco","last_synced_at":"2026-02-12T01:30:07.358Z","repository":{"id":23800100,"uuid":"99879627","full_name":"wtbarnes/fiasco","owner":"wtbarnes","description":"Python interface to the CHIANTI atomic database","archived":false,"fork":false,"pushed_at":"2026-02-10T22:47:46.000Z","size":6388,"stargazers_count":28,"open_issues_count":55,"forks_count":16,"subscribers_count":3,"default_branch":"main","last_synced_at":"2026-02-10T22:50:22.010Z","etag":null,"topics":["astronomy","atomic-physics","chianti","chianti-atomic-database","python","solar","solar-physics","spectroscopy"],"latest_commit_sha":null,"homepage":"http://fiasco.readthedocs.io/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/wtbarnes.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.rst","contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE.rst","code_of_conduct":"CODE_OF_CONDUCT.md","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,"zenodo":".zenodo.json","notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2017-08-10T04:03:15.000Z","updated_at":"2026-02-10T22:47:50.000Z","dependencies_parsed_at":"2024-02-16T07:31:17.348Z","dependency_job_id":"f2a62a49-cd04-41b8-a1f2-72810e8313a2","html_url":"https://github.com/wtbarnes/fiasco","commit_stats":{"total_commits":374,"total_committers":6,"mean_commits":"62.333333333333336","dds":"0.27540106951871657","last_synced_commit":"bb4670e2df538c674149285235d9555f736d0960"},"previous_names":[],"tags_count":21,"template":false,"template_full_name":null,"purl":"pkg:github/wtbarnes/fiasco","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wtbarnes%2Ffiasco","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wtbarnes%2Ffiasco/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wtbarnes%2Ffiasco/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wtbarnes%2Ffiasco/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/wtbarnes","download_url":"https://codeload.github.com/wtbarnes/fiasco/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/wtbarnes%2Ffiasco/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29352842,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-12T01:03:07.613Z","status":"ssl_error","status_checked_at":"2026-02-12T01:00:51.346Z","response_time":97,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["astronomy","atomic-physics","chianti","chianti-atomic-database","python","solar","solar-physics","spectroscopy"],"created_at":"2025-02-07T02:40:07.448Z","updated_at":"2026-02-12T01:30:07.353Z","avatar_url":"https://github.com/wtbarnes.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# fiasco\n\n[![fiasco CI status](https://github.com/wtbarnes/fiasco/actions/workflows/ci.yml/badge.svg)](https://github.com/wtbarnes/fiasco/actions/workflows/ci.yml)\n[![Documentation Status](https://readthedocs.org/projects/fiasco/badge/?version=stable)](https://fiasco.readthedocs.io/en/stable/?badge=stable)\n[![PyPI](https://img.shields.io/pypi/v/fiasco.svg)](https://pypi.python.org/pypi)\n[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.14757042.svg)](https://doi.org/10.5281/zenodo.14757042)\n[![codecov](https://codecov.io/gh/wtbarnes/fiasco/branch/main/graph/badge.svg?token=damCmTyRUN)](https://codecov.io/gh/wtbarnes/fiasco)\n[![matrix](https://img.shields.io/matrix/atomic-data:openastronomy.org.svg?colorB=%23FE7900\u0026label=Chat\u0026logo=matrix\u0026server_fqdn=openastronomy.modular.im)](https://openastronomy.element.io/#/room/#atomic-data:openastronomy.org)\n\n`fiasco` provides a Python interface to [CHIANTI](http://www.chiantidatabase.org/), an atomic database for astrophysical spectroscopy.\nIn addition to several high-level abstractions of the atomic data, fiasco also provides many common atomic physics calculations.\n\n## Install\n\n```shell\npip install fiasco\n```\n\nThe [CHIANTI atomic database](http://www.chiantidatabase.org/chianti_download.html) is also required.\nSee [the docs](https://fiasco.readthedocs.io/en/latest/quick_start.html#fiasco-quick-start) for more details.\n\n## Usage\n\nThe primary interface in `fiasco` is the `Ion` object:\n\n```python\n\u003e\u003e\u003e import fiasco\n\u003e\u003e\u003e import astropy.units as u\n\u003e\u003e\u003e fe_18 = fiasco.Ion('Fe XVIII', 1*u.MK)\n\u003e\u003e\u003e fe_18\nCHIANTI Database Ion\n---------------------\nName: Fe 18\nElement: iron (26)\nCharge: +17\nNumber of Levels: 337\nNumber of Transitions: 7712\n\nTemperature range: [1.000 MK, 1.000 MK]\n\nHDF5 Database: ...chianti_dbase.h5\nUsing Datasets:\n    ioneq: chianti\n    abundance: sun_coronal_1992_feldman_ext\n    ip: chianti\n```\n\nFor a quick start guide to using `fiasco`, see [this page of the documentation](https://fiasco.readthedocs.io/en/stable/quick_start.html#fiasco-quick-start).\nFor more advanced examples, see [the example gallery](https://fiasco.readthedocs.io/en/stable/generated/gallery/index.html).\n\n## Acknowledging or Citing fiasco\n\nIf you use `fiasco` in any published work, please cite the appropriate version of the software as well as the CHIANTI atomic database.\nSee [this page](https://fiasco.readthedocs.io/en/stable/citation.html) for additional details.\n\n## Why *fiasco*?\n\nA *fiasco*, or flask, is [the typical style of bottle](https://en.wikipedia.org/wiki/Fiasco_(bottle)) used to serve the *Chianti Classico* wine. It is typically larger and rounder at the bottom and is covered by a straw basket. In the same way, the `fiasco` package serves up the CHIANTI atomic database.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwtbarnes%2Ffiasco","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fwtbarnes%2Ffiasco","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwtbarnes%2Ffiasco/lists"}