_            _    _        _         _
      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel webring send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


python-czml3 3.0.0
Propagated dependencies: python-dateutil@2.9.0 python-numpy@1.26.4 python-pydantic@2.10.4 python-strenum@0.4.15 python-typing-extensions@4.15.0 python-w3lib@2.3.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/Stoops-ML/czml3
Licenses: Modified BSD
Build system: pyproject
Synopsis: Python library to write CZML
Description:

CZML3 is a Python library to write CZML, a JSON format for describing a time-dynamic graphical scene, primarily for display in a web browser running Cesium.

celestia-content 0.0.0-2.e707d64
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://celestia.space/
Licenses: GPL 2+
Build system: cmake
Synopsis: Data files for Celestia space simulator
Description:

This package provides data content for Celestia.

  • Scientific Data Base

  • Texture maps

  • 3D Models

cpl 7.3.2
Dependencies: cfitsio@4.6.3 wcslib@8.4 fftw@3.3.10 fftwf@3.3.10
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://www.eso.org/sci/software/cpl/
Licenses: GPL 2+
Build system: gnu
Synopsis: Common Pipeline Library for astronomical data reduction
Description:

The CPL comprises a set of ISO-C libraries that provide a comprehensive, efficient and robust software toolkit to develop astronomical data-reduction tasks (known as recipes). These data-reduction tasks can then be executed manually by a user, or can be triggered in an automated data-reduction framework (known as pipelines) which are used at ESO to monitor the health status of VLT instruments, for quick-look data processing at the observatory, and the creation of data products available from the ESO archive facility.

python-jplephem 2.22
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/brandon-rhodes/python-jplephem
Licenses: Expat
Build system: pyproject
Synopsis: Python version of NASA DE4xx ephemerides
Description:

skyfield computes positions for the stars, planets, and satellites in orbit around the Earth. Its results should agree with the positions generated by the United States Naval Observatory and their Astronomical Almanac to within 0.0005 arcseconds (half a mas or milliarcsecond).

aoflagger 3.4.0-0.b3a459d
Dependencies: casacore@3.8.0 cfitsio@4.6.3 fftw@3.3.10 gsl@2.8 gtkmm@3.24.9 hdf5@1.14.6 libpng@1.6.39 libsigc++@3.6.0 libxml2@2.14.6 lua@5.3.5 openblas@0.3.30 zlib@1.3.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://gitlab.com/aroffringa/aoflagger
Licenses: GPL 3+
Build system: cmake
Synopsis: Astronomical tool that can find and remove radio-frequency interference
Description:

AOFlagger is a tool that can find and remove radio-frequency interference (RFI) in radio astronomical observations. It can make use of Lua scripts to make flagging strategies flexible, and the tools are applicable to a wide set of telescopes.

libpasastro 1.4.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/pchev/libpasastro
Licenses: GPL 2+
Build system: gnu
Synopsis: Interface to astronomy library for use from Pascal program
Description:

This package provides shared libraries to interface Pascal program with standard astronomy libraries:

  • libpasgetdss.so: Interface with GetDSS to work with DSS images.

  • libpasplan404.so: Interface with Plan404 to compute planets position.

  • libpaswcs.so: Interface with libwcs to work with FITS WCS.

  • libpasspice.so: To work with NAIF/SPICE kernel.

python-jplephem 2.23
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/brandon-rhodes/python-jplephem
Licenses: Expat
Build system: pyproject
Synopsis: Python version of NASA DE4xx ephemerides
Description:

skyfield computes positions for the stars, planets, and satellites in orbit around the Earth. Its results should agree with the positions generated by the United States Naval Observatory and their Astronomical Almanac to within 0.0005 arcseconds (half a mas or milliarcsecond).

tangos 1.10.0
Dependencies: python-hupper@1.12.1 python-matplotlib@3.8.2 python-more-itertools@10.6.0 python-numpy@1.26.4 python-packaging@25.0 python-pastedeploy@3.1.0 python-plaster@1.1.2 python-plaster-pastedeploy@1.0.1 python-psycopg2@2.9.11 python-pymysql@1.1.1 python-pyparsing@3.2.3 python-pyramid@2.0.2 python-pyramid-debugtoolbar@4.12.1 python-pyramid-jinja2@2.10.1 python-pyramid-retry@2.1.1 python-pyramid-tm@2.6 python-repoze-lru@0.7 python-scipy@1.12.0 python-setuptools@80.9.0 python-sqlalchemy@2.0.36 python-tblib@3.1.0 python-tqdm@4.67.1 python-translationstring@1.4 python-venusian@3.1.1 python-waitress@3.0.2 python-webob@1.8.9 python-zope-deprecation@6.0 python-zope-interface@7.2 python-zope-sqlalchemy@1.6
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/pynbody/tangos
Licenses: Modified BSD
Build system: pyproject
Synopsis: Agile numerical galaxy organisation system
Description:

TANGOS is a tool to build a database (along the lines of Eagle or MultiDark) for cosmological and zoom simulations.

Features:

  • designed to store and manage results from custom analysis code

  • provides web and Python interfaces

  • science-focussed queries across entire merger trees, without requiring any knowledge of SQL

  • manages the process of populating the database with science data, including auto-parallelising custom analysis

  • customization with multiple Python modules such as pynbody or yt to process raw simulation data

  • suports file-based database SQLite, server-based MySQL and PostgreSQL

python-stpipe 0.11.1
Propagated dependencies: python-asdf@5.1.0 python-astropy@7.1.1 python-crds@13.0.6 python-importlib-metadata@8.7.0 python-pyyaml@6.0.2
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/stpipe
Licenses: Modified BSD
Build system: pyproject
Synopsis: STScI framework for calibration pipeline software
Description:

This package provides base classes and command-line tools for implementing calibration pipeline software.

python-lenstronomy 1.13.2
Propagated dependencies: python-astropy@6.1.7 python-configparser@7.2.0 python-corner@2.2.2 python-h5py@3.13.0 python-matplotlib@3.8.2 python-mpmath@1.3.0 python-multiprocess@0.70.18 python-numba@0.61.0 python-numpy@1.26.4 python-pyxdg@0.28 python-pyyaml@6.0.2 python-schwimmbad@0.4.2 python-scikit-image@0.23.2 python-scikit-learn@1.7.0 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/lenstronomy/lenstronomy
Licenses: Modified BSD
Build system: pyproject
Synopsis: Multi-purpose lens modeling software
Description:

lenstronomy is a multi-purpose software package to model strong gravitational lenses. lenstronomy finds application for time-delay cosmography and measuring the expansion rate of the Universe, for quantifying lensing substructure to infer dark matter properties, morphological quantification of galaxies, quasar-host galaxy decomposition and much more.

python-astropy-iers-data 0.2025.11.10.0.38.31
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://docs.astropy.org/en/latest/utils/iers.html
Licenses: Modified BSD
Build system: pyproject
Synopsis: IERS Earth Rotation and Leap Second tables for Astropy core
Description:

The iers package provides access to the tables provided by the International Earth Rotation and Reference Systems service, in particular the Earth Orientation data allowing interpolation of published UT1-UTC and polar motion values for given times. The UT1-UTC values are used in Time and Dates (astropy.time) to provide UT1 values, and the polar motions are used in astropy.coordinates to determine Earth orientation for celestial-to-terrestrial coordinate transformations.

python-sunpy-soar 1.11.1
Propagated dependencies: python-astropy@7.1.1 python-matplotlib@3.8.2 python-requests@2.32.5 python-sunpy@7.0.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://docs.sunpy.org/projects/soar
Licenses: FreeBSD
Build system: pyproject
Synopsis: Solar Orbiter Archive plugin for SunPy
Description:

This package provides a sunpy FIDO plugin for accessing data in the Solar Orbiter Archive.

python-losoto 2.5.0
Propagated dependencies: python-configparser@7.2.0 python-matplotlib@3.8.2 python-numpy@1.26.4 python-casacore@3.7.1 python-scipy@1.12.0 python-tables@3.10.2
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/revoltek/losoto
Licenses: GPL 3
Build system: pyproject
Synopsis: LOFAR Solution Tool
Description:

This package provides a Low-Frequency Array a large radio telescope Solution Tool.

genetic 1.5.0
Dependencies: fftw@3.3.10 fftwf@3.3.10 gsl@2.8 hdf5@1.14.6
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/pynbody/genetic
Licenses: GPL 3+
Build system: cmake
Synopsis: Genetically-modified initial conditions generator
Description:

GenetIC is a code to generate initial conditions for cosmological simulations, especially for zoom simulations of galaxies. It provides support for "genetic modifications" as described by e.g. Roth et al 2015, Rey & Pontzen 2018. It also supports 'splicing' as described by Cadiou et al 2021.

python-radiospectra 0.6.1
Propagated dependencies: python-cdflib@1.3.6 python-matplotlib@3.8.2 python-numpy@1.26.4 python-scipy@1.12.0 python-sunpy@7.0.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://docs.sunpy.org/projects/radiospectra
Licenses: FreeBSD
Build system: pyproject
Synopsis: Support for radio spectra on solar physics
Description:

radiospectra provides support for some type of radio spectra in solar physics.

python-mpl-animators 1.2.4
Propagated dependencies: python-astropy@7.1.1 python-matplotlib@3.8.2 python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://sunpy.org
Licenses: Modified BSD
Build system: pyproject
Synopsis: Interactive animations with matplotlib
Description:

The mpl_animators package provides a set of classes which allow the easy construction of interactive matplotlib widget based animations.

calceph 4.0.5
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://www.imcce.fr/inpop/calceph
Licenses: CeCILL
Build system: cmake
Synopsis: Astronomical library to access the binary planetary ephemeris files
Description:

The CALCEPH Library is designed to access the binary planetary ephemeris files, such INPOPxx and JPL DExxx ephemeris files, (called original JPL binary or INPOP 2.0 or 3.0 binary ephemeris files in the next sections) and the SPICE kernel files (called SPICE ephemeris files in the next sections). At the moment, supported SPICE files are:

  • text Planetary Constants Kernel (KPL/PCK) files;

  • binary PCK (DAF/PCK) files;

  • binary SPK (DAF/SPK) files containing segments of type 1, 2, 3, 5, 8, 9, 12, 13, 17, 18, 19, 20, 21, 102, 103 and 120;

  • meta kernel (KPL/MK) files;

  • frame kernel (KPL/FK) files (only basic support).

python-viresclient 0.13.0
Propagated dependencies: python-cdflib@1.3.6 python-jinja2@3.1.2 python-netcdf4@1.6.2 python-pandas@2.2.3 python-requests@2.32.5 python-tables@3.10.2 python-tqdm@4.67.1 python-xarray@2023.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://viresclient.readthedocs.io/en/latest/
Licenses: Expat
Build system: pyproject
Synopsis: Python client for interacting with a VirES server
Description:

This package provides a Python client for interacting with a VirES server, of which there are two: VirES for Swarm and VirES for Aeolus

webbpsf-data 1.5.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://webbpsf.readthedocs.io/en/stable/installation.html
Licenses: Modified BSD
Build system: copy
Synopsis: JWST pupil shape, instrument throughputs, and aperture positions data files
Description:

This package contains FIT and CSV files required for WebbPSF installation and distributed separately from it.

python-crds-minimal 13.0.6
Propagated dependencies: python-astropy@7.1.1 python-numpy@1.26.4 python-filelock@3.16.1 python-asdf@5.1.0 python-requests@2.32.5 python-parsley@1.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://hst-crds.stsci.edu
Licenses: Modified BSD
Build system: pyproject
Synopsis: Calibration Reference Data System for HST and JWST
Description:

CRDS is a package used for working with astronomical reference files for the HST and JWST telescopes. CRDS is useful for performing various operations on reference files or reference file assignment rules. CRDS is used to assign, check, and compare reference files and rules, and also to predict those datasets which should potentially be reprocessed due to changes in reference files or assignment rules. CRDS has versioned rules which define the assignment of references for each type and instrument configuration. CRDS has web sites corresponding to each project http://hst-crds.stsci.edu or https://jwst-crds.stsci.edu/ which record information about reference files and provide related services.

python-asdf-zarr 0.0.4
Propagated dependencies: python-asdf@3.5.0 python-fsspec@2025.9.0 python-zarr@2.18.7
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/asdf-format/asdf-zarr
Licenses: Modified BSD
Build system: pyproject
Synopsis: Asdf extension to support Zarr arrays
Description:

This package includes an extension for the Python library asdf to add support for reading and writing chunked Zarr arrays, a file storage format for chunked, compressed, N-dimensional arrays based on an open-source specification.

cfitsio 4.4.1
Dependencies: bzip2@1.0.8 curl@8.6.0 zlib@1.3.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://heasarc.gsfc.nasa.gov/fitsio/fitsio.html
Licenses: non-copyleft
Build system: gnu
Synopsis: Library for reading and writing FITS files
Description:

CFITSIO provides simple high-level routines for reading and writing Flexible Image Transport System files that insulate the programmer from the internal complexities of the FITS format. CFITSIO also provides many advanced features for manipulating and filtering the information in FITS files.

python-asdf-wcs-schemas 0.5.0
Propagated dependencies: python-asdf-coordinates-schemas@0.4.0 python-asdf-standard@1.4.0 python-asdf-transform-schemas@0.6.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/asdf-format/asdf-wcs-schemas
Licenses: Modified BSD
Build system: pyproject
Synopsis: ASDF WCS Schemas
Description:

This package provides ASDF schemas for validating World Coordinate System (WCS) tags. Users should not need to install this directly; instead, install an implementation package such as gwcs.

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