Debian Astro Fedora packages

The astropy package contains core functionality and some common tools needed for performing astronomy and astrophysics research with Python.

This package contains the tools that come with astropy:

• fitscheck: Detect and fix FITS standards violations
• fits2bitmap: Create a bitmap file from a FITS image.
• fitsdiff: Compare two FITS image files and report the differences in header keywords and data.
• fitsheader: Print the header(s) of one or more FITS file(s) to the standard output in a human-readable format.
• samp_hub: SAMP Hub Server.
• volint: Check a VOTable file for compliance to the VOTable specification
• wcslint: Check the WCS keywords in a FITS file for compliance against the standards

• The Astropy Collaboration, A. M. Price-Whelan, B. M. Sipőcz, H. M. Günther, P. L. Lim, S. M. Crawford, S. Conseil, D. L. Shupe, M. W. Craig, N. Dencheva, A. Ginsburg, J. T. VanderPlas, L. D. Bradley, D. Pérez-Suárez, M. de Val-Borro, T. L. Aldcroft, K. L. Cruz, T. P. Robitaille, E. J. Tollerud, C. Ardelean, T. Babej, Y. P. Bach, M. Bachetti, A. V. Bakanov, S. P. Bamford, G. Barentsen, P. Barmby, A. Baumbach, K. L. Berry, F. Biscani, M. Boquien, K. A. Bostroem, L. G. Bouma, G. B. Brammer, E. M. Bray, H. Breytenbach, H. Buddelmeijer, D. J. Burke, G. Calderone, J. L. Cano Rodríguez, M. Cara, J. V. M. Cardoso, S. Cheedella, Y. Copin, L. Corrales, D. Crichton, D. D’Avella, C. Deil, É. Depagne, J. P. Dietrich, A. Donath, M. Droettboom, N. Earl, T. Erben, S. Fabbro, L. A. Ferreira, T. Finethy, R. T. Fox, L. H. Garrison, S. L. J. Gibbons, D. A. Goldstein, R. Gommers, J. P. Greco, P. Greenfield, A. M. Groener, F. Grollier, A. Hagen, P. Hirst, D. Homeier, A. J. Horton, G. Hosseinzadeh, L. Hu, J. S. Hunkeler, Ž. Ivezić, A. Jain, T. Jenness, G. Kanarek, S. Kendrew, N. S. Kern, W. E. Kerzendorf, A. Khvalko, J. King, D. Kirkby, A. M. Kulkarni, A. Kumar, A. Lee, D. Lenz, S. P. Littlefair, Z. Ma, D. M. Macleod, M. Mastropietro, C. McCully, S. Montagnac, B. M. Morris, M. Mueller, S. J. Mumford, D. Muna, N. A. Murphy, S. Nelson, G. H. Nguyen, J. P. Ninan, M. Nöthe, S. Ogaz, S. Oh, J. K. Parejko, N. Parley, S. Pascual, R. Patil, A. A. Patil, A. L. Plunkett, J. X. Prochaska, T. Rastogi, V. Reddy Janga, J. Sabater, P. Sakurikar, M. Seifert, L. E. Sherbert, H. Sherwood-Taylor, A. Y. Shih, J. Sick, M. T. Silbiger, S. Singanamalla, L. P. Singer, P. H. Sladen, K. A. Sooley, S. Sornarajah, O. Streicher, P. Teuben, S. W. Thomas, G. R. Tremblay, J. E. H. Turner, V. Terrón, M. H. van Kerkwijk, A. de la Vega, L. L. Watkins, B. A. Weaver, J. B. Whitmore, J. Woillez and V. Zabalza: The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package. The Astronomical Journal 156(3):123 (2018) (eprint)

• Debian Astronomy Maintainers
• Ole Streicher

• 3.1.2-2 (buster)
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Dia is an editor for diagrams, graphs, charts etc. There is support for UML static structure diagrams (class diagrams), Entity-Relationship diagrams, network diagrams and much more. Diagrams can be exported to postscript and many other formats.

• Philippe SWARTVAGHER

• 0.97.3+git20220525-5 (bookworm)
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GIMP is an advanced picture editor. You can use it to edit, enhance, and retouch photos and scans, create drawings, and make your own images. It has a large collection of professional-level editing tools and filters, similar to the ones you might find in Photoshop. Numerous fine-control settings and features like layers, paths, masks, and scripting give you total control over your images.

Many image file formats are supported, including JPEG, Photoshop (.psd), and Paint Shop Pro (.psp) files. It can also be used to scan and print photos.

To open files remotely (like over HTTP), install the gvfs-backends package.

To use a MIDI device (like a musical keyboard) as an input controller in GIMP, install libasound2 and read the how-to at /usr/share/doc/gimp/README.MIDI

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Git is popular version control system designed to handle very large projects with speed and efficiency; it is used for many high profile open source projects, most notably the Linux kernel.

Git falls in the category of distributed source code management tools. Every Git working directory is a full-fledged repository with full revision tracking capabilities, not dependent on network access or a central server.

This package provides the git graphical user interface.

If aspell is installed, it can check the spelling of commit messages as the user types.

If meld is installed, it can be used for displaying diffs and for interactive merge conflict resolution.

• Jonathan Nieder

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• ImageMagick Packaging Team
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Inkscape is an illustration editor which has everything needed to create professional-quality computer art. You can use it to make diagrams and illustrations, technical drawings, web graphics, clip art, icons and logos. A collection of hands-on tutorials show you how to combine lines, shapes and text of different types and styles to build up a picture.

A selection of powerful vector graphics editing tools comes as standard. There is excellent support for paths, gradients, layers, alpha transparency and text flow control. An extensive library of filters allow you to apply realistic effects and extensions allow you to work with bitmaps, barcodes and printing marks, amongst other things.

Most of the common vector formats are supported, including PDF, Adobe Illustrator and AutoCAD files, and it has unrivalled support for the SVG web graphics standard.

Between the suggested packages:

• dia: to export Dia shapes;
• libsvg-perl: to import .txt files (txt2svg extension);
• python3-packaging: used by the Optimized SVG extension;
• python3-uniconvertor: enables several import/export extensions;
• pstoedit: to work with eps files;
• ruby: there are several extensions written in ruby;

• Debian Multimedia Maintainers
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• Debian Python Modules Team
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Kate is a powerful text editor that can open multiple files simultaneously.

With a built-in terminal, syntax highlighting, and tabbed sidebar, it performs as a lightweight but capable development environment. Kate's many tools, plugins, and scripts make it highly customizable.

Kate's features include:

• Multiple saved sessions, each with numerous files
• Scriptable syntax highlighting, indentation, and code-folding
• Configurable templates and text snippets
• Symbol viewers for C, C++, and Python
• XML completion and validation

• Debian Qt/KDE Maintainers
• Aurélien COUDERC

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Kst is a fast real-time large-dataset viewing and plotting tool. It has basic data analysis functionality, contains many powerful built-in features and is expandable with plugins and extensions.

This package contains documentation files for kst.

• Debian QA Group
• Petter Reinholdtsen

• 2.0.3-3 (jessie)
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LabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats.

Features include:

• project-based management of data
• project explorer for management and organization of created objects in different folders and sub-folders
• spreadsheet with basic functionality for manual data entry or for generation of uniform and non-uniform random numbers
• import of external ASCII data into the project for further editing and visualization
• export of spreadsheet to an ASCII file
• worksheet as the main parent object for plots, labels, etc; supports different layouts and zooming functions
• export of worksheet to different formats (PDF, EPS, PNG, and SVG)
• great variety of editing capabilities for properties of worksheet and its objects
• cartesian plots, created either from imported or manually created data sets or via mathematical equation
• definition of mathematical formulas is supported by syntax highlighting and completion and by the list of thematically grouped mathematical and physical constants and functions
• analysis of plotted data is supported by many zooming and navigation features
• linear and non-linear fits to data, several fit-models are predefined and custom models with arbitrary number of parameters can be provided

• Debian KDE Extras Team
• Pino Toscano

• 2.11.1-3 (sid)
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Mercurial is a fast, lightweight Source Control Management system designed for efficient handling of very large distributed projects.

Its features include:

• O(1) delta-compressed file storage and retrieval scheme
• Complete cross-indexing of files and changesets for efficient exploration of project history
• Robust SHA1-based integrity checking and append-only storage model
• Decentralized development model with arbitrary merging between trees
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This package contains the architecture dependent files.

• Debian Python Team
• Julien Cristau

• 4.0-1+deb9u1 (stretch)
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Python2, the high-level, interactive object oriented language, includes an extensive class library with lots of goodies for network programming, system administration, sounds and graphics.

This package is a dependency package, which depends on Debian's Python2 version (currently v2.7).

• Matthias Klose

• 2.7.9-1 (jessie)
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APLpy is a Python module aimed at producing publication-quality plots of astronomical imaging data in FITS format. The module uses Matplotlib, a powerful and interactive plotting package. It is capable of creating output files in several graphical formats, including EPS, PDF, PS, PNG, and SVG.

• Debian Astronomy Team
• Ole Streicher

• 2.0.3-1 (buster)
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AstroML is a Python module for machine learning and data mining built on numpy, scipy, scikit-learn, and matplotlib. It contains a growing library of statistical and machine learning routines for analyzing astronomical data in Python, loaders for several open astronomical datasets, and a large suite of examples of analyzing and visualizing astronomical datasets.

This package contains the performance add-ons of the Python 3 version of the package.

• Debian Astro Team
• Ole Streicher

• 0.2.2-4~deb9u1 (stretch)
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Astroquery is a set of Python tools for querying astronomical web forms and databases.

This is the Python 3 version of the package.

• Debian Astro Team
• Alexandre Detiste

• 0.3.4+dfsg-3 (stretch)
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Matplotlib is a pure Python plotting library designed to bring publication quality plotting to Python with a syntax familiar to Matlab users. All of the plotting commands in the pylab interface can be accessed either via a functional interface familiar to Matlab users or an object oriented interface familiar to Python users.

• Debian Python Team
• Alexandre Detiste

• 3.3.4-1 (bullseye)
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• Debian Python Team
• Timo Röhling

• 2.2.4+ds-1 (trixie)
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• python3-shapely

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Photutils contains functions for:

• estimating the background and background rms in astronomical images
• detecting sources in astronomical images
• estimating morphological parameters of those sources (e.g., centroid and shape parameters)
• performing aperture and PSF photometry

This package contains the Python 3 version of the package.

• Debian Astronomy Team
• Ole Streicher

• 0.3-3 (stretch)
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• 2.2.0-1 (trixie)
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SEP makes the core algorithms of Source Extractor 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.

This Python module that wraps the C library in a Pythonic API. The Python wrapper operates on NumPy arrays.

• Debian Astronomy Team
• Ole Streicher

• 1.4.1-1 (sid)
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Rapidsvn is a graphical client for the Subversion revision control system (svn) providing an easy to use interface for Subversion features. It aims to be simple for beginners but flexible enough to increase productivity for experienced Subversion users.

• Richard B Winters
• Tobias Frost

• 0.12.1dfsg-3.1 (buster)
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SAOImage DS9 is an astronomical imaging and data visualization application. DS9 supports FITS images and binary tables, multiple frame buffers, region manipulation, and many scale algorithms and colormaps. It provides for easy communication with external analysis tasks and is highly configurable and extensible via XPA and SAMP.

All versions and platforms support a consistent set of GUI and functional capabilities.

DS9 supports advanced features such as 2-D, 3-D and RGB frame buffers, mosaic images, tiling, blinking, geometric markers, colormap manipulation, scaling, arbitrary zoom, cropping, rotation, pan, and a variety of coordinate systems.

The GUI for DS9 is user configurable. GUI elements such as the coordinate display, panner, magnifier, horizontal and vertical graphs, button bar, and color bar can be configured via menus or the command line.

• W. A. Joye and E. Mandel: New Features of SAOImage DS9. Astronomical Data Analysis Software and Systems XII 295:489 (2003)

• Debian Astronomy Maintainers
• Ole Streicher

• 8.6+repack-5 (sid)
• 8.4.1+repack-3 (bookworm)
• 7.5+repack1-2 (stretch)
• 7.3.2+repack-1 (jessie)
• 8.0.1+repack-2 (buster)
• 8.2+repack-2 (bullseye)
• 8.6+repack-5 (trixie)
• 8.7~b1 (upstream)

field

astronomy

interface

x11

role

program

science

visualisation

uitoolkit

tk

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viewing

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Fedora includes the predessor saoimage instead.

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GNU Screen is a terminal multiplexer that runs several separate "screens" on a single physical character-based terminal. Each virtual terminal emulates a DEC VT100 plus several ANSI X3.64 and ISO 2022 functions. Screen sessions can be detached and resumed later on a different terminal.

Screen also supports a whole slew of other features, including configurable input and output translation, serial port support, configurable logging, and multi-user support.

• Axel Beckert

• 4.5.0-6 (stretch)
• 4.2.1-3+deb8u1 (jessie)
• 4.2.1-3+deb8u1 (jessie-security)
• 4.5.0-6+deb9u1 (stretch-security)
• 4.6.2-3+deb10u1 (buster)
• 4.6.2-3+deb10u1 (buster-security)
• 4.8.0-6 (bullseye)
• 4.9.0-4 (bookworm)
• 4.9.1-1 (trixie)
• 4.9.1-1 (sid)
• 5.0.0 (upstream)

hardware

input:keyboard

interface

text-mode

role

program

scope

utility

suite

gnu

uitoolkit

ncurses

works-with

software:running

• 15638 regular users
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• byobu
• iselect
• liquidprompt

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Find sources, such as stars and galaxies, in astronomical images. The input data files are in FITS file format, and are analyzed to compute the locations of sources, with the ability to distinguish between galaxies and stars using a neural-network technique.

• E. Bertin and S. Arnouts: SExtractor: Software for source extraction. Astronomy and Astrophysics Supplement 117:393-404 (1996) (eprint)

• Debian Astronomy Maintainers
• Ole Streicher

• 2.28.2+ds-1 (sid)
• 2.25.0+ds-3 (bullseye)
• 2.25.0+ds-3 (bookworm)
• 2.28.2+ds-1 (trixie)

• 77 regular users
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• 950 total installations (of 251600 submissions)

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Stellarium renders 3D photo-realistic skies in real-time. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

Some features:

• default star catalogue with over 600 thousand stars,
• information about the brightest stars (spectral type, distance, etc.),
• downloadable star catalogue extensions, for up to 210 million stars,
• all New General Catalogue (NGC) objects,
• images of almost all Messier objects and the Milky Way,
• real time positions of the planets and their satellites,
• 13 different cultures with their constellations,
• artistic illustrations of the 88 Western constellations,
• very realistic atmosphere, sunrise and sunset,
• 7 panoramic landscapes (more can be made or downloaded from the website),
• scripting with ECMAScript,
• plug-in support: Stellarium comes with 8 plug-ins by default, including:
• artificial satellites plug-in (updated from an on-line TLE database),
• ocular simulation plug-in (shows how objects look like in a given ocular),
• Solar System editor plug-in (imports comet and asteroid data from the MPC),
• telescope control plug-in (Meade LX200 and Celestron NexStar compatible).

Stellarium should not be used for very high accurate calculation or ephemerids like eclipse predictions. However, it is the ideal program to prepare an observation evening with naked eye, binocular, or small telescope.

• Debian Astro Maintainers
• Tomasz Buchert

• 0.18.3-1 (buster)
• 0.20.4-3 (bullseye)
• 0.22.2-1 (bookworm)
• 24.3-1 (sid)
• 24.3-1 (trixie)
• 0.13.1-1 (jessie)
• 0.15.0-1 (stretch)
• 0.18.1-1~bpo9+1 (stretch-backports)
• 25.1 (upstream)

field

astronomy

hardware

opengl

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x11

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program

scope

application

uitoolkit

sdl

use

learning, viewing

x11

application

• 308 regular users
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Resample and co-add together FITS images using any arbitrary astrometric projection defined in the WCS standard. The main features of SWarp are:

• FITS format (including multi-extensions) in input and output,
• Full handling of weight-maps in input and output,
• Ability to work with very large images (up to 500 Mpixels on 32-bit machines and 10^6 Tpixels with 64-bits), thanks to customized virtual-memory-mapping and buffering,
• Works with arrays in up to 9 dimensions (including or not two spherical coordinates),
• Selectable high-order interpolation method (up to 8-tap filters) in any dimension,
• Compatible with WCS and TNX (IRAF) astrometric descriptions,
• Support for equatorial, galactic and equatorial coordinate systems,
• Astrometric and photometric parameters are read from FITS headers or external ASCIIfiles,
• Built-in background subtraction,
• Built-in noise-level measurement for automatic weighting,
• Automatic centering and sizing functions of the output field,
• Multi-threaded code with load-balancing to take advantageof multiple processors.
• XML VOTable-compliant output of meta-data.

• E. Bertin, Y. Mellier, M. Radovich, G. Missonnier, P. Didelon and B. Morin: The TERAPIX Pipeline. 281:228 (2002)

• Debian Astronomy Maintainers
• Nilesh Patra

• 2.41.5-1 (bookworm)
• 2.41.5-1 (sid)
• 2.38.0+dfsg-3 (stretch)
• 2.38.0+dfsg-4 (buster)
• 2.41.4-2 (bullseye)
• 2.19.1-1 (jessie)
• 2.41.5-1 (trixie)

• 6 regular users
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• 104 total installations (of 251600 submissions)

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The cdsclient package is a set of C and shell routines which can be built on Unix stations or PCs running Linux, which once compiled allow to query some databases located at CDS or on mirrors over the network.

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Gatspy contains efficient, well-documented implementations of several common routines for Astronomical time series analysis, including the Lomb-Scargle periodogram, the Supersmoother method, and others.

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SkyViewer is an OpenGL based program to display HEALPix-based skymaps, saved in FITS format files. The loaded skymaps can be viewed either on a 3D sphere or as a Mollweide projection. In either case, realtime panning and zooming are supported, along with rotations for the 3D sphere view, assuming you have a strong enough graphics card.

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