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

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-healpy 1.18.1
Dependencies: cfitsio@4.6.3 healpix-cxx@3.8.3 libsharp@3.8.2
Propagated dependencies: python-astropy@7.1.1 python-colorlog@6.9.0 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: http://healpy.readthedocs.org/
Licenses: GPL 2+
Build system: pyproject
Synopsis: Healpix tools package for Python
Description:

healpy is a Python package to handle pixelated data on the sphere. It is based on the Hierarchical Equal Area isoLatitude Pixelization (HEALPix) scheme and builds with the HEALPix C++ library.

python-lsstdesc-coord 1.3.0
Propagated dependencies: python-future@1.0.0 python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/LSSTDESC/Coord
Licenses: Expat
Build system: pyproject
Synopsis: Angles and celestial coordinates handling in Python
Description:

This package provides a similar in functionality to the astropy.coordinates module, but with more of an emphasis on efficiency. Some functions are more than 100 times faster than the corresponding functionality in astropy. On the other hand, the API is somewhat more restrictive than the API used by astropy, so the appropriate module to use will depend on your needs.

python-glue-geospatial 0.4
Propagated dependencies: python-affine@2.4.0 python-glue-core@1.24.1 python-pyproj@3.6.1 python-rasterio@1.3.7
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/glue-viz/glue-geospatial
Licenses: Modified BSD
Build system: pyproject
Synopsis: Glue plugin to support satellite imagery
Description:

This package provides a Glue plugin for geospatial imagery.

python-fitsblender 0.4.4
Propagated dependencies: python-astropy@7.1.1 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/fitsblender
Licenses: Modified BSD
Build system: pyproject
Synopsis: Aggregate values in FITS headers
Description:

This package supports the creation of a combined header for a FITS file based on the contents of the headers of a set of input FITS images. A rules file defines what keywords will be present in the combined output header as well as how the output value will be determined from the set of values from all the input image headers.

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-transform-schemas
Licenses: Modified BSD
Build system: pyproject
Synopsis: ASDF schemas for transforms
Description:

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

python-pysynphot 2.0.0-0.54e9e2a
Propagated dependencies: python-astropy@7.1.1 python-beautifulsoup4@4.14.3 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
Build system: pyproject
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.

libxisf 0.2.13
Dependencies: lz4@1.10.0 pugixml@1.12.1 zlib@1.3.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://nouspiro.space/?page_id=306
Licenses: GPL 3+
Build system: cmake
Synopsis: Astronomical library to load and write XISF file format
Description:

LibXISF is C++ library that can read and write XISF files produced by PixInsight. It implements XISF 1.0 specification.

python-pycpl 1.0.3
Dependencies: cpl@7.3.2
Propagated dependencies: python-astropy@7.1.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://www.eso.org/sci/software/pycpl/pycpl-site/
Licenses: Modified BSD
Build system: pyproject
Synopsis: Python bindings for ESO's CPL
Description:

PyCPL provides Python3 language bindings for the complete programming API of the European Southern Observatory Common Pipeline Library toolkit, including the CPL plugin interface.

python-cosmopy 3.6
Propagated dependencies: python-astropy@7.1.1 python-click@8.1.8 python-future@1.0.0 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/lzkelley/cosmopy
Licenses: Expat
Build system: pyproject
Synopsis: Cosmological calculator in Python
Description:

This package provides a CLI and Python module to quickly calculate cosmological parameters e.g. redshift or luminosity-distance.

libnova 0.16
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://libnova.sourceforge.net/
Licenses: LGPL 2.0+ GPL 2+
Build system: gnu
Synopsis: Celestial mechanics, astrometry and astrodynamics library
Description:

Libnova is a general purpose, double precision, Celestial Mechanics, Astrometry and Astrodynamics library.

python-pysiaf 0.24.1
Propagated dependencies: python-astropy@7.1.1 python-lxml@6.0.1 python-matplotlib@3.8.2 python-numpy@1.26.4 python-openpyxl@3.1.5 python-requests@2.32.5 python-scipy@1.12.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://pysiaf.readthedocs.io/
Licenses: Modified BSD
Build system: pyproject
Synopsis: Handling SIAF for space telescopes
Description:

pysiaf is a python package to access, interpret, maintain, and generate Handling of Science Instrument Aperture Files, in particular for JWST. Tools for applying the frame transformations, plotting, comparison, and validation are provided.

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
Build system: pyproject
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.

python-aiapy 0.10.2
Propagated dependencies: python-sunpy@7.0.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://aia.lmsal.com/
Licenses: Modified BSD
Build system: pyproject
Synopsis: Library for AIA data analysis
Description:

aiapy is a Python package for analyzing data from the AIA instrument onboard NASA's SDO spacecraft.

python-sep 1.4.1
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/kbarbary/sep
Licenses: Expat LGPL 3+ Modified BSD
Build system: pyproject
Synopsis: Python library for Source Extraction and Photometry
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.

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
Build system: cmake
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-glue-vispy-viewers 1.2.3
Propagated dependencies: python-echo@0.8.0 python-glfw@2.8.0 python-glue-core@1.24.1 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
Build system: pyproject
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.

python-cdflib 1.3.6
Propagated dependencies: python-numpy@1.26.4
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/MAVENSDC/cdflib
Licenses: Expat
Build system: pyproject
Synopsis: Python library to deal with NASA's CDF astronmical data format
Description:

This package provides a Python CDF reader toolkit.

It provides the following functionality:

  • Ability to read variables and attributes from CDF files

  • Writes CDF version 3 files

  • Can convert between CDF time types (EPOCH/EPOCH16/TT2000) to other common time formats

  • Can convert CDF files into XArray Dataset objects and vice versa, attempting to maintain ISTP compliance

python-astromartini 2.1.11
Propagated dependencies: python-astropy@7.1.1 python-numpy@1.26.4 python-scipy@1.12.0 python-tqdm@4.67.1 python-h5py@3.13.0 python-requests@2.32.5
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/kyleaoman/martini
Licenses: GPL 3
Build system: pyproject
Synopsis: Synthetic datacube creation from simulations
Description:

MARTINI is a modular package for the creation of synthetic resolved HI line observations (data cubes) of smoothed-particle hydrodynamics simulations of galaxies. The various aspects of the mock-observing process are divided logically into sub-modules handling the data cube, source, beam, noise,spectral model and SPH kernel. MARTINI is object-oriented: each sub-module provides a class (or classes) which can be configured as desired. For most sub-modules, base classes are provided to allow for straightforward customization. Instances of each sub-module class are given as parameters to the Martini class; a mock observation is then constructed by calling a handful of functions to execute the desired steps in the mock-observing process.

tempo 13.103
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/nanograv/tempo
Licenses: GPL 2+
Build system: gnu
Synopsis: Pulsar timing data analysis program
Description:

Tempo analyzes pulsar timing data. Pulse times of arrival (TOAs), pulsar model parameters, and coded instructions are read from one or more input files. The TOAs are fitted by a pulse timing model incorporating transformation to the solar-system barycenter, pulsar rotation and spin-down and, where necessary, one of several binary models. Program output includes parameter values and uncertainties, residual pulse arrival times, chi-squared statistics, and the covariance matrix of the model. In prediction mode,ephemerides of pulse phase behavior (in the form of polynomial expansions) are calculated from input timing models.

unsio 1.3.3-1.ac48210
Dependencies: gfortran@14.3.0 hdf5@1.14.6 perl@5.36.0 sqlite@3.39.3 zlib@1.3.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://projets.lam.fr/projects/unsio/wiki
Licenses: CeCILL
Build system: cmake
Synopsis: Input and output routines for n-body file formats
Description:

UNSIO provides an API for performing input and output operations on different kinds of n-body file formats (nemo, Gadget binaries 1 and 2, Gadget hdf5, Ramses).

python-eventio 2.0.0
Propagated dependencies: python-corsikaio@0.5.0 python-matplotlib@3.8.2 python-numpy@1.26.4 python-zstandard@0.23.0
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/cta-observatory/pyeventio
Licenses: Expat
Build system: pyproject
Synopsis: Python read-only implementation of the EventIO file format
Description:

Python read-only implementation of the EventIO file format.

python-astral 3.2
Propagated dependencies: python-pytest@8.4.1 python-pytz@2025.1
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://github.com/sffjunkie/astral
Licenses: ASL 2.0
Build system: pyproject
Synopsis: Calculations for the position of the sun and moon
Description:

Astral is a Python module that calculates times for various positions of the sun: dawn, sunrise, solar noon, sunset, dusk, solar elevation, solar azimuth, rahukaalam, and the phases of the moon.

wcslib 8.4
Dependencies: cfitsio@4.6.3
Channel: guix
Location: gnu/packages/astronomy.scm (gnu packages astronomy)
Home page: https://www.atnf.csiro.au/people/mcalabre/WCS/WCS
Licenses: LGPL 3+
Build system: gnu
Synopsis: Library which implements the FITS WCS standard
Description:

The FITS "World Coordinate System" (WCS) standard defines keywords and usage that provide for the description of astronomical coordinate systems in a FITS (Flexible Image Transport System) image header.

python-acstools 3.7.2
Propagated dependencies: python-astropy@7.1.1 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
Build system: pyproject
Synopsis: Hubble Space Telescope Advanced Camera for Surveys Tools
Description:

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

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Total results: 69112