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

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.


psfex 3.24.2
Dependencies: openblas@0.3.30 fftw@3.3.10 fftwf@3.3.10 plplot@5.15.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://www.astromatic.net/software/psfex/
Licenses: GPL 3+
Synopsis: Astronomical PSF modelling and quality assessment
Description:

PSFEx extracts models of the PSF from FITS images processed with SExtractor, and measures the quality of images. The generated PSF models can be used for model-fitting photometry or morphological analyses.

python-astroscrappy 1.2.0
Propagated dependencies: python-astropy@7.1.0 python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/astropy/astroscrappy
Licenses: Modified BSD
Synopsis: Speedy Cosmic Ray Annihilation Package in Python
Description:

Astro-SCRAPPY is designed to detect cosmic rays in images (numpy arrays), based on Pieter van Dokkum's L.A.Cosmic algorithm. Much of this was originally adapted from cosmics.py written by Malte Tewes. This is designed to be as fast as possible so some of the readability has been sacrificed, specifically in the C code.

python-costools 1.2.6
Propagated dependencies: python-astropy@7.1.0 python-calcos@3.6.1 python-numpy@1.26.4 python-stsci-tools@4.2.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/costools
Licenses: Modified BSD
Synopsis: Tools for Cosmic Origins Spectrograph
Description:

This package provides tools for COS.

python-spectral-cube 0.6.6
Propagated dependencies: python-aplpy@2.2.0 python-astropy@7.1.0 python-casa-formats-io@0.3.0 python-dask@2024.12.1 python-distributed@2024.12.1 python-fsspec@2025.9.0 python-joblib@1.5.1 python-matplotlib@3.8.2 python-numpy@1.26.4 python-packaging@25.0 python-pvextractor@0.4 python-radio-beam@0.3.9 python-reproject@0.14.1 python-scipy@1.12.0 python-tqdm@4.67.1 python-zarr@2.18.7
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://spectral-cube.readthedocs.io/en/latest/
Licenses: Modified BSD
Synopsis: Library for reading and analyzing astrophysical spectral data cubes
Description:

The spectral-cube package provides an easy way to read, manipulate, analyze, and write data cubes with two positional dimensions and one spectral dimension, optionally with Stokes parameters.

It provides the following main features:

  • A uniform interface to spectral cubes, robust to the wide range of conventions of axis order, spatial projections, and spectral units that exist in the wild.

  • Easy extraction of cube sub-regions using physical coordinates.

  • Ability to easily create, combine, and apply masks to datasets.

  • Basic summary statistic methods like moments and array aggregates.

  • Designed to work with datasets too large to load into memory.

python-glue-vispy-viewers 1.2.3
Propagated dependencies: python-echo@0.8.0 python-glfw@2.8.0 python-glue-core@1.23.0 python-imageio@2.36.1 python-matplotlib@3.8.2 python-numpy@1.26.4 python-pyopengl@3.1.9 python-scipy@1.12.0 python-vispy@0.14.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/glue-viz/glue-vispy-viewers
Licenses: FreeBSD
Synopsis: Vispy-based viewers for Glue
Description:

This package provides a Glue plugin which adds a 3D scatter plot viewer and a 3D volume rendering viewer.

healpix 3.8.3
Dependencies: cfitsio@4.6.2
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://healpix.jpl.nasa.gov/
Licenses: GPL 2+
Synopsis: Representation of spherical data
Description:

HEALPix of a sphere produces a subdivision of a spherical surface in which each pixel covers the same surface area as every other pixel. This package provides the dynamic library for the C language implementation of HEALPix.

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
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

python-pysat 3.2.2
Propagated dependencies: python-dask@2024.12.1 python-netcdf4@1.6.2 python-numpy@1.26.4 python-pandas@2.2.3 python-portalocker@2.7.0 python-scipy@1.12.0 python-toolz@1.0.0 python-xarray@2023.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/pysat/pysat
Licenses: Modified BSD
Synopsis: Supports science analysis across disparate data platforms
Description:

The Python Satellite Data Analysis Toolkit (pysat) provides a simple and flexible interface for robust data analysis from beginning to end - including downloading, loading, cleaning, managing, processing, and analyzing data. Pysat's plug-in design allows analysis support for any data, including user provided data sets.

python-drizzle 2.1.1
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/drizzle
Licenses: Modified BSD
Synopsis: Combining dithered images into a single image
Description:

The drizzle library is a Python package for combining dithered images into a single image. This library is derived from code used in DrizzlePac. Like DrizzlePac, most of the code is implemented in the C language. The biggest change from DrizzlePac is that this code passes an array that maps the input to output image into the C code, while the DrizzlePac code computes the mapping by using a Python callback. Switching to using an array allowed the code to be greatly simplified.

python-sirilic 1.15.12
Propagated dependencies: python-requests@2.32.5 python-wxpython@4.2.2
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://siril.org/tutorials/pysiril/
Licenses: GPL 3
Synopsis: Acquisition files preparation software to process with SiriL
Description:

SiriLic (SiriL's Interactif Companion) is a software for preparing acquisition files (raw, Biases, Flat and Dark) for processing with SiriL software.

Features:

  • structuring the SiriL working directory into sub-folders

  • convert Raw, Biases , Dark or Flat files into SiriL sequence

  • automatically generate the SiriL script according to the files present and the options

  • batch process multiple channel and sessions

python-pyerfa 2.0.1.5
Dependencies: erfa@2.0.1
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/liberfa/pyerfa
Licenses: Modified BSD
Synopsis: Python bindings for ERFA
Description:

PyERFA is the Python wrapper for the ERFA library (Essential Routines for Fundamental Astronomy), a C library containing key algorithms for astronomy, which is based on the SOFA library published by the International Astronomical Union (IAU). All C routines are wrapped as Numpy universal functions, so that they can be called with scalar or array inputs.

sgp4 1.0-2.6a448b4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/dnwrnr/sgp4
Licenses: ASL 2.0
Synopsis: Simplified perturbations models library
Description:

This is a library implementing the simplified perturbations model. It can be used to calculate the trajectory of satellites.

scamp 2.14.0
Dependencies: curl@8.6.0 fftwf@3.3.10 openblas@0.3.30 plplot@5.15.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://www.astromatic.net/software/scamp/
Licenses: GPL 3+
Synopsis: Compute astrometric solutions
Description:

Software for Calibrating AstroMetry and Photometry is a software that computes astrometric projection parameters from source catalogues derived from FITS images. The computed solution is expressed according to the WCS standard. The main features of SCAMP are:

  • compatibility with SExtractor FITS or Multi-Extension FITS catalogue format in input

  • generation of WCS-compliant and SWarp-compatible FITS image headers in output

  • automatic grouping of catalogues on the sky

  • selectable on-line astrometric reference catalogue

  • automatic determination of scale, position angle, flipping and coordinate shift using fast pattern-matching

  • various astrometric calibration modes for single detectors and detector arrays

  • combined astrometric solutions for multi-channel/instrument surveys

  • highly configurable astrometric distortion polynomials

  • correction for differential chromatic refraction

  • proper motion measurements

  • multi-threaded code that takes advantage of multiple processors

  • VOTable-compliant XML output of meta-data

  • XSLT filter sheet provided for convenient access to metadata from a regular web browser

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
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.

python-ci-watson 0.10.0
Propagated dependencies: python-colorama@0.4.6 python-crds@13.0.4 python-readchar@4.2.1 python-requests@2.32.5
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/ci_watson
Licenses: Modified BSD
Synopsis: Helper functions for STScI software
Description:

This package contains a helper functionality to test ROMAN and JWST.

python-stsynphot 1.4.0
Propagated dependencies: python-astropy@7.1.0 python-beautifulsoup4@4.13.5 python-matplotlib@3.8.2 python-numpy@1.26.4 python-scipy@1.12.0 python-synphot@1.6.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/stsynphot_refactor
Licenses: Modified BSD
Synopsis: Synthetic photometry using Astropy for HST and JWST
Description:

This package provides a replacement for IRAF STSDAS SYNPHOT and ASTROLIB PYSYNPHOT, utilizing Astropy covering instrument specific portions of the old packages for HST.

python-asdf-coordinates-schemas 0.4.0
Propagated dependencies: python-asdf@5.0.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/asdf-format/asdf-coordinates-schemas
Licenses: Modified BSD
Synopsis: ASDF coordinates schemas
Description:

This package provides ASDF schemas for validating coordinates tags. Users should not need to install this directly; instead, install an implementation package such as asdf-astropy.

gpredict 2.2.1
Dependencies: curl@8.6.0 glib@2.83.3 goocanvas@2.0.4 gtk+@3.24.49
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://oz9aec.dk/gpredict/
Licenses: GPL 2+
Synopsis: Satellite tracking and orbit prediction application
Description:

Gpredict is a real-time satellite tracking and orbit prediction application. It can track a large number of satellites and display their position and other data in lists, tables, maps, and polar plots (radar view). Gpredict can also predict the time of future passes for a satellite, and provide you with detailed information about each pass.

Some core features of Gpredict include:

  • Tracking of a large number of satellites only limited by the physical memory and processing power of the computer

  • Display the tracking data in lists, maps, polar plots and any combination of these

  • Have many modules open at the same either in a notebook or in their own windows. The modules can also run in full-screen mode

  • You can use many ground stations

  • Predict upcoming passes

  • Gpredict can run in real-time, simulated real-time (fast forward and backward), and manual time control

  • Detailed information both the real time and non-real time modes

  • Doppler tuning of radios via Hamlib rigctld

  • Antenna rotator control via Hamlib rotctld

python-jwst-backgrounds 1.3.0
Propagated dependencies: python-healpy@1.18.1 python-matplotlib@3.8.2 python-numpy@1.26.4 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/jwst_backgrounds
Licenses: Modified BSD
Synopsis: Retrieve and plot JWST background information
Description:

This package provides a a simple program to predict the levels of background emission in JWST observations, for use in proposal planning.

It accesses a precompiled background cache prepared by Space Telescope Science Institute. The background cache is hosted by the Mikulski Archive for Space Telescopes (MAST), so you need internet access to run the tool with the remote cache. It is possible to download the full background cache to your local machine.

python-ginga 5.4.0
Propagated dependencies: python-astropy@7.1.0 python-numpy@1.26.4 python-packaging@25.0 python-pillow@11.1.0 python-puremagic@1.28 python-pyyaml@6.0.2 python-qtpy@2.4.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://ejeschke.github.io/ginga/
Licenses: Modified BSD
Synopsis: Scientific image viewer and toolkit for FITS files
Description:

Ginga is a toolkit designed for building viewers for scientific image data in Python, visualizing 2D pixel data in numpy arrays. It can view astronomical data such as contained in files based on the FITS (Flexible Image Transport System) file format. It is written and is maintained by software engineers at the National Astronomical Observatory of Japan (NAOJ), the Space Telescope Science Institute (STScI), and other contributing entities.

The Ginga toolkit centers around an image display object which supports zooming and panning, color and intensity mapping, a choice of several automatic cut levels algorithms and canvases for plotting scalable geometric forms. In addition to this widget, a general purpose "reference" FITS viewer is provided, based on a plugin framework. A fairly complete set of standard plugins are provided for features that we expect from a modern FITS viewer: panning and zooming windows, star catalog access, cuts, star pick/FWHM, thumbnails, etc.

python-slitronomy 0.3.3
Propagated dependencies: python-configparser@7.2.0 python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/aymgal/SLITronomy
Licenses: Expat
Synopsis: Sparse Linear Inversion Technique for lenstronomy
Description:

This package provides an Updated and improved version of the Sparse Lens Inversion Technique, developed within the framework of lens modelling software lenstronomy.

xplanet 1.3.1
Dependencies: freetype@2.13.3 giflib@5.2.1 libice@1.1.2 libjpeg-turbo@2.1.4 libpng@1.6.39 libtiff@4.4.0 libx11@1.8.12 libxscrnsaver@1.2.4 netpbm@10.78.3 pango@1.54.0 zlib@1.3.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://xplanet.sourceforge.net/
Licenses: GPL 2+
Synopsis: Planetary body renderer
Description:

Xplanet renders an image of a planet into an X window or file. All of the major planets and most satellites can be drawn and different map projections are also supported, including azimuthal, hemisphere, Lambert, Mercator, Mollweide, Peters, polyconic, orthographic and rectangular.

uranimator 0.0.0-0.f50558c
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://codeberg.org/astronexus/uranimator
Licenses: AGPL 3
Synopsis: Create sets of astro .png files that can be turned into animations
Description:

uranimator is a CLI tool that works with your existing (code uraniborg) install to create animations. See how the sky evolves over a million years or what traveling to a star 100 light years away looks like.

python-astroquery 0.4.11
Propagated dependencies: python-astropy@7.1.0 python-astropy-healpix@1.1.2 python-beautifulsoup4@4.13.5 python-boto3@1.40.61 python-html5lib@1.1 python-keyring@23.9.3 python-numpy@1.26.4 python-pyvo@1.7 python-regions@0.10 python-requests@2.32.5
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://astroquery.readthedocs.io/en/latest/index.html
Licenses: Modified BSD
Synopsis: Access online astronomical data resources
Description:

Astroquery is a package that contains a collection of tools to access online Astronomical data. Each web service has its own sub-package.

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Total results: 45109