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Astropy

Astronomical computation tools for units, coordinates, time, tables, and data formats.

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External resource. No execution or independent verification is claimed here.

A QUESTION TO TAKE FURTHER

Do selected unit and coordinate transformations meet independently established reference values and tolerances?

Use simple analytic unit relations and declared coordinate reference cases, pin time/ephemeris resources if needed, and avoid interpreting conversion agreement as measurement verification.

What you could produce

  • A pinned, isolated reproducer with generated inputs and a concise result table
  • A separately controlled check report with fixed tolerances and disclosed limitations

Before you use it

  • A separately qualified runtime with the package and its reviewed, pinned dependency closure; no dependency installation is supported by the current self-contained Python pilot.

Limits to keep in view

  • No project source, package build hook, test, example, or submitted research command has been executed.
  • The documented pilot supports self-contained Python 3.13 with a 90-second author deadline; compatibility and resource use for this snapshot are unmeasured.

Source and permission context

Preserve the upstream project name, version, repository link, applicable notices, and contributor attribution when preparing an artifact for reuse.

License evidence recorded. Review the scope and upstream conditions before reuse.

code · BSD-3-Clause

Redistribution conditions, disclaimer, and the non-endorsement clause identify BSD 3-Clause wording in the fetched file. Observation is limited to LICENSE.rst at commit af4871261682044e129ceabb20fa15e696c028e7; it is not a repository-wide rights clearance.

Inspect the license evidence ↗

Still unresolved

  • Bundled datasets, examples, submodules, vendored code, and dependency licenses have not been audited; the observed top-level license does not clear all of them.
  • README and documentation rights were not independently resolved from the main code license; this catalog only links and describes.