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

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.


libsep 1.4.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/kbarbary/sep
Licenses: Expat LGPL 3+ Modified BSD
Synopsis: Astronomical source extraction and photometry library
Description:

SEP makes the core algorithms of sextractor available as a library of stand-alone functions and classes. These operate directly on in-memory arrays (no FITS files or configuration files). The code is derived from the Source Extractor code base (written in C) and aims to produce results compatible with Source Extractor whenever possible. SEP consists of a C library with no dependencies outside the standard library, and a Python module that wraps the C library in a Pythonic API. The Python wrapper operates on NumPy arrays with NumPy as its only dependency.

python-pint-pulsar 1.1.4
Propagated dependencies: python-astropy@7.1.0 python-corner@2.2.2 python-emcee@3.1.6 python-jplephem@2.23 python-loguru@0.7.2 python-matplotlib@3.8.2 python-nestle@0.2.0 python-numdifftools@0.9.41 python-numpy@1.26.4 python-pyerfa@2.0.1.5 python-scipy@1.12.0 python-uncertainties@3.2.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/nanograv/PINT
Licenses: Modified BSD
Synopsis: Software for high-precision pulsar timing
Description:

PINT is not TEMPO3 - package providing a Pulsar Timing, written in Python from scratch. Features:

  • a robust system to produce high-precision timing results that is completely independent of TEMPO and Tempo2

  • a system that is easy to extend and modify due to a good design and the use of a modern programming language, techniques, and libraries

python-pysynphot 2.0.0-0.54e9e2a
Propagated dependencies: python-astropy@7.1.0 python-beautifulsoup4@4.13.5 python-numpy@1.26.4 python-pytest-astropy-header@0.2.2 python-six@1.17.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/pysynphot
Licenses: Modified BSD
Synopsis: Python Synthetic Photometry Utilities
Description:

Astrolib PySynphot (hereafter referred to only as pysynphot) is an object-oriented replacement for STSDAS SYNPHOT synthetic photometry package in IRAF. pysynphot simulates photometric data and spectra as they are observed with the Hubble Space Telescope (HST). Passbands for standard photometric systems are available, and users can incorporate their own filters, spectra, and data.

python-glue-qt 0.4.0
Propagated dependencies: python-astropy@7.1.0 python-echo@0.8.0 python-glue-core@1.23.0 python-ipykernel@6.29.4 python-ipython@8.37.0 python-matplotlib@3.8.2 python-numpy@1.26.4 python-pvextractor@0.4 python-qtconsole@5.7.0 python-qtpy@2.4.3 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: http://glueviz.org
Licenses: Modified BSD
Synopsis: Multidimensional data visualization across files
Description:

Multidimensional data visualization across files.

python-pvextractor 0.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: http://pvextractor.readthedocs.io
Licenses: Modified BSD
Synopsis: Position-Velocity diagram extractor
Description:

The concept of the pvextractor package is simple - given a path defined in sky coordinates, and a spectral cube, extract a slice of the cube along that path, and along the spectral axis, producing a position-velocity or position-frequency slice.

python-asdf-fits-schemas 0.0.1-2.6321c0a
Propagated dependencies: python-asdf-standard@1.4.0 python-importlib-resources@6.5.2
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/asdf-format/asdf-fits-schemas
Licenses: Modified BSD
Synopsis: ASDF schemas to support the FITS format
Description:

This package provides ASDF schemas for validating FITS tags.

stackistry 0.3.0
Dependencies: gtkmm@3.24.9 libskry@0.3.0 ffmpeg@4.4.6
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/GreatAttractor/stackistry
Licenses: GPL 3+
Synopsis: Astronomical lucky imaging/image stacking tool
Description:

Stackistry implements the lucky imaging principle of astronomical imaging: creating a high-quality still image out of a series of many (possibly thousands) low quality ones (blurred, deformed, noisy). The resulting image stack typically requires post-processing, including sharpening (e.g. via deconvolution). Such post-processing is not performed by Stackistry.

python-wiimatch 0.3.2
Propagated dependencies: 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/wiimatch
Licenses: Modified BSD
Synopsis: Optimal matching of weighted N-dimensional image intensity data
Description:

wiimatch is a package that provides core computational algorithms for optimal matching of weighted N-dimensional image intensity data using (multivariate) polynomials.

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
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-specutils 2.1.0
Propagated dependencies: python-asdf@5.0.0 python-asdf-astropy@0.8.0 python-astropy@7.1.0 python-gwcs@0.25.2 python-ndcube@2.3.2 python-numpy@1.26.4 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://specutils.readthedocs.io/
Licenses: Modified BSD
Synopsis: Package for spectroscopic astronomical data
Description:

specutils is a Python package for representing, loading, manipulating,and analyzing astronomical spectroscopic data. The generic data containers and accompanying modules provide a toolbox that the astronomical community can use to build more domain-specific packages. For more details about the underlying principles, see APE13.

python-gwcs 0.25.2
Propagated dependencies: python-asdf@5.0.0 python-asdf-astropy@0.8.0 python-asdf-wcs-schemas@0.5.0 python-astropy@7.1.0 python-numpy@1.26.4 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://gwcs.readthedocs.io/en/latest/
Licenses: Modified BSD
Synopsis: Generalized World Coordinate System
Description:

Generalized World Coordinate System (GWCS) is an Astropy affiliated package providing tools for managing the World Coordinate System of astronomical data.

GWCS takes a general approach to the problem of expressing transformations between pixel and world coordinates. It supports a data model which includes the entire transformation pipeline from input coordinates (detector by default) to world coordinates.

python-stpsf 2.1.0
Propagated dependencies: python-astropy@7.1.0 python-astroquery@0.4.11 python-matplotlib@3.8.2 python-numpy@1.26.4 python-photutils@2.3.0 python-poppy@1.1.2 python-pysiaf@0.24.1 python-scipy@1.12.0 python-synphot@1.6.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://stpsf.readthedocs.io
Licenses: Modified BSD
Synopsis: Creates simulated point spread functions for Space Telescopes)
Description:

STPSF produces simulated PSFs for the James Webb Space Telescope, NASA's flagship infrared space telescope. STPSF can simulate images for any of the four science instruments plus the fine guidance sensor, including both direct imaging, coronagraphic, and spectroscopic modes.

python-astroml 1.0.2.post1
Propagated dependencies: python-astropy@7.1.0 python-matplotlib@3.8.2 python-numpy@1.26.4 python-scikit-learn@1.7.0 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://astroml.org
Licenses: FreeBSD
Synopsis: Tools for machine learning and data mining in astronomy
Description:

This package provides tools for machine learning and data mining in astronomy.

python-astropy-healpix 1.1.2
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/astropy-healpix
Licenses: Modified BSD
Synopsis: HEALPix for Astropy
Description:

This package provides HEALPix to the Astropy project.

python-radio-beam 0.3.9
Propagated dependencies: python-astropy@7.1.0 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://radio-beam.readthedocs.io/en/latest/
Licenses: Modified BSD
Synopsis: Operations for radio astronomy beams with Astropy
Description:

Radio Beam is a simple toolkit for reading beam information from FITS headers and manipulating beams. Some example applications include:

  • Convolution and deconvolution

  • Unit conversion (Jy to/from K)

  • Handle sets of beams for spectral cubes with varying resolution between channels

  • Find the smallest common beam from a set of beams

  • Add the beam shape to a matplotlib plot

python-sunraster 0.6.2
Propagated dependencies: python-astropy@7.1.0 python-ndcube@2.3.2 python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://docs.sunpy.org/projects/sunraster/en/stable/
Licenses: FreeBSD
Synopsis: Solar mission spectral data tool
Description:

sunraster is an Python library that provides the tools to read in and analyze spectrogram data.

python-stsci-stimage 0.3.0
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://stscistimage.readthedocs.io/en/latest/
Licenses: Modified BSD
Synopsis: STScI image processing
Description:

This package provides an astronomical Python package with image processing functions: xyxymatch, geomap.

python-acstools 3.7.2
Propagated dependencies: python-astropy@7.1.0 python-numpy@1.26.4 python-pyyaml@6.0.2 python-requests@2.32.5
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/spacetelescope/acstools
Licenses: Modified BSD
Synopsis: Hubble Space Telescope Advanced Camera for Surveys Tools
Description:

Python Tools for HST ACS (Advanced Camera for Surveys) Data.

python-esutil 0.6.16
Propagated dependencies: 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/esheldon/esutil
Licenses: GPL 2+
Synopsis: Numerical, scientific, and astrophysical computing utilities
Description:

This package provides a wide variety of utilities, focused primarily on numerical python, statistics, and file input/output. Includes specialized tools for astronomers.

python-cobaya 3.5.7
Propagated dependencies: python-dill@0.4.0 python-fuzzywuzzy@0.18.0 python-getdist@1.5.4 python-numpy@1.26.4 python-packaging@25.0 python-pandas@2.2.3 python-portalocker@2.7.0 python-py-bobyqa@1.5.0 python-pyyaml@6.0.2 python-requests@2.32.5 python-scipy@1.12.0 python-tqdm@4.67.1 python-typing-extensions@4.15.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/CobayaSampler/cobaya
Licenses: LGPL 3+
Synopsis: Code for Bayesian analysis in Cosmology
Description:

Cobaya, and Spanish for Guinea Pig) is a framework for sampling and statistical modelling: it allows you to explore an arbitrary prior or posterior using a range of Monte Carlo samplers (including the advanced MCMC sampler from CosmoMC, and the advanced nested sampler PolyChord). The results of the sampling can be analysed with GetDist. It supports MPI parallelization (and very soon HPC containerization with Docker/Shifter and Singularity).

tenmon 20250915
Dependencies: cfitsio@4.6.2 glu@9.0.2 gsl@2.8 libexif@0.6.24 libraw@0.21.2 qtbase@6.9.2 qtcharts@6.9.2 qtdeclarative@6.9.2 wcslib@8.4 zstd@1.5.6 zstd@1.5.6
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://nouspiro.space/?page_id=206
Licenses: GPL 3+
Synopsis: FITS and XISF image viewer, converter and indexer
Description:

FITS/XISF image viewer with multithreaded image loading. It is intended primarily for viewing astro photos and images with support of following formats:

  • FITS 8, 16 bit integer and 32 bit float

  • XISF 8, 16 bit integer and 32 bit float

  • RAW CR2, DNG, NEF

  • JPEG, PNG, BMP, GIF, PBM, PGM, PPM and SVG images

Features:

  • using same stretch function as PixInsight

  • OpenGL accelerated drawing

  • index and search FITS XISF header data

  • quick mark images and then copy/move marked files

  • convert FITS <-> XISF

  • convert FITS/XISF -> JPEG/PNG

  • image statistics mean, media, min, max

  • support for WCS

  • thumbnails

  • convert CFA images to colour - debayer

  • color space aware

python-spisea 2.1.13
Propagated dependencies: python-astropy@7.1.0 python-matplotlib@3.8.2 python-numpy@1.26.4 python-pysynphot@2.0.0-0.54e9e2a python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://spisea.readthedocs.io/en/stable/index.html
Licenses: GPL 3+ Modified BSD
Synopsis: Stellar Population Synthesis Modeling
Description:

SPISEA is an python package that generates single-age, single-metallicity populations (i.e. star clusters). It gives the user control over many parameters:

  • cluster characteristics (age, metallicity, mass, distance)

  • total extinction, differential extinction, and extinction law

  • stellar evolution and atmosphere models

  • stellar multiplicity and Initial Mass Function

  • initial-Final Mass Relation

  • photometric filters

python-jwst 1.19.2
Propagated dependencies: opencv@4.12.0 python-asdf@4.5.0 python-asdf-astropy@0.8.0 python-astropy@7.1.0 python-bayesicfitting@3.2.4 python-crds@13.0.4 python-drizzle@2.1.1 python-gwcs@0.25.2 python-importlib-metadata@8.7.0 python-jsonschema@4.23.0 python-numpy@1.26.4 python-packaging@25.0 python-photutils@2.3.0 python-poppy@1.1.2 python-pyparsing@3.2.3 python-requests@2.32.5 python-scikit-image@0.23.2 python-scipy@1.12.0 python-spherical-geometry@1.3.3 python-stcal@1.15.0 python-stdatamodels@4.0.1 python-stpipe@0.10.0 python-stsci-imagestats@1.8.3 python-synphot@1.6.0 python-tweakwcs@0.8.11 python-wiimatch@0.3.2
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://jwst-pipeline.readthedocs.io/en/latest/
Licenses: Modified BSD
Synopsis: Science observations from the James Webb Space Telescope
Description:

This package provides an access to the JWST Science Calibration Pipeline processes data from all JWST instruments and observing modes by applying various science corrections sequentially, producing both fully-calibrated individual exposures and high-level data products (mosaics, extracted spectra, etc.).

python-asdf 3.5.0
Propagated dependencies: python-asdf-standard@1.4.0 python-asdf-transform-schemas@0.6.0 python-attrs@25.3.0 python-importlib-metadata@8.7.0 python-jmespath@1.0.1 python-numpy@1.26.4 python-packaging@25.0 python-pyyaml@6.0.2 python-semantic-version@2.10.0 python-fsspec@2025.9.0 python-lz4@4.4.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/asdf-format/asdf
Licenses: Modified BSD
Synopsis: Python tools to handle ASDF files
Description:

The Advanced Scientific Data Format (ASDF) is a next-generation interchange format for scientific data. This package contains the Python implementation of the ASDF Standard.

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Total results: 45109