datalicense

All datasets / astro-legacy-archive

astro-legacy-archive/gwosc-o4a-strain

1,529 downloads in 30 days0 likesLast modified 5 Oct 2026View on Hugging Face
Permissive or share-alike

The declared licence (cc-by-4.0) is classified as permissive.

Declared licence
cc-by-4.0, from the tagEvidence: README.md at 95bb4c0
Licence files
No licence file at the top level of the repositoryEvidence: file list at 95bb4c0
Declared sources
None listed in the card metadata
Access gated on Hugging Face
No
astro-legacy-archive/gwosc-o4a-strainastro-legacy-archiv…cc-by-4.0: declared licencecc-by-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
astro-legacy-archive/gwosc-o4a-strainastro-legacy-ar…cc-by-4.0: declared licencecc-by-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
Each cell links to what was checked: a file, a file list or a Hub record.

Citation text from the card

GWOSC asks users of its O4a resources to cite:

> The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration, “Open Data from LIGO, Virgo, and KAGRA through the First Part of the Fourth Observing Run”, *ApJ* **1004**, 232 (2026), [doi:10.3847/1538-4357/ae211e](https://doi.org/10.3847/1538-4357/ae211e).

All datasets marked Permissive or share-alike | JSON

The same facts for your agent

A free MCP server at mcp.datalicense.uk/mcp. Connect it from an MCP client such as Claude or Cursor.

dataset_licence({ "id": "astro-legacy-archive/gwosc-o4a-strain" })
signal: "permissive"
stated_licence: "cc-by-4.0"
sources: 0