Debian Astro Scisoft packages

• F. Bonnarel, P. Fernique, O. Bienayme, D. Egret, F. Genova, M. Louys, F. Ochsenbein, M. Wenger and J. G. Bartlett: The ALADIN interactive sky atlas. A reference tool for identification of astronomical sources. Astronomy and Astrophysics Supplement Series 143:33 - 40 (2000) (eprint)

• Debian Astro Team
• Ole Streicher

• 12.060+dfsg-4 (forky)
• 12.060+dfsg-4 (sid)
• 11.024+dfsg2-1 (bullseye)
• 12.001+dfsg-1 (bookworm)
• 12.060+dfsg-3 (trixie)

• 10 regular users
• 18 recent
• 155 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Create tags
• Translate description

• Debian Astro Team
• Ole Streicher

• 1.4.4-6 (trixie)
• 1.4.4-6 (sid)
• 1.4.4-5 (bullseye)
• 1.4.4-5 (bookworm)
• 1.4.4-6 (forky)

• 3 regular users
• 12 recent
• 109 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Upload Screenshot
• Create tags
• Translate description

• Pence, W.: New Developments in the FITSIO and FV Software Packages. Astronomical Data Analysis Software and Systems VII 145:97 (1998)

• Debian Astro Team
• Ole Streicher

• 5.5.3+dfsg-1 (sid)
• 5.5.2+dfsg-1 (bullseye)
• 5.5.3+dfsg-1 (trixie)
• 5.5.2+dfsg-2 (bookworm)
• 5.5.3+dfsg-1 (forky)

field

astronomy

interface

x11

role

program

science

visualisation

uitoolkit

tk

use

viewing

works-with

file

x11

application

• 8 regular users
• 15 recent
• 153 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Translate description

• Dirk Eddelbuettel

• 2.1.11-2 (bullseye)
• 2.1.11-2 (bookworm)

field

statistics

role

program

uitoolkit

gtk

use

viewing

works-with-format

xml

• 11 regular users
• 112 total installations (of 285852 submissions)

• Maintainer page
• Bugs

• Upload Screenshot
• Translate description

• Laszlo Boszormenyi (GCS)

• 14.1.2-1 (forky)
• 16.0.0-1 (experimental)
• 14.1.2-1 (sid)
• 2.42.4-3 (trixie)
• 2.42.2-7+deb12u1 (bookworm)
• 2.42.2-5+deb11u1 (bullseye)
• 15.1.1 (upstream)

field

mathematics

interface

commandline, x11

role

program

science

visualisation

scope

utility

uitoolkit

athena, tk

use

viewing

works-with

graphs, image, image:raster, image:vector

x11

application

• 13162 regular users
• 18328 recent
• 69260 total installations (of 285852 submissions)

• Maintainer page
• Bugs

• Home page

• Translate description

• Tody, Doug: The IRAF Data Reduction and Analysis System. Proc.SPIE 627:733 - 748 (1986) (eprint)

• Debian Astro Team
• Ole Streicher

• 2.18.2~rc1-1 (experimental)
• 2.18.1-2 (sid)
• 2.18.1-2 (forky)
• 2.17-4 (bookworm)
• 2.18.1-2 (trixie)
• 2.16.1+2018.11.01-6 (bullseye)
• 2.18.2rc1 (upstream)

• 24 regular users
• 12 recent
• 171 total installations (of 285852 submissions)

• iraf-fitsutil
• iraf-mscred
• iraf-rvsao
• iraf-sptable
• iraf-st4gem
• iraf-wcstools
• iraf-xdimsum

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Create tags
• Translate description

MSCRED is the IRAF CCD Mosaic Reduction package and can be used to reduce CCD mosaic data that is in the mosaic MEF data format.

• Valdes, F.G.: The IRAF Mosaic Data Reduction Package. Astronomical Data Analysis Software and Systems VII 145:53 (1998) (eprint)

• Debian Astro Team
• Ole Streicher

• 5.05+2018.07.09-4 (trixie)
• 5.05+2018.07.09-1 (bullseye)
• 5.05+2018.07.09-4 (sid)
• 5.05+2018.07.09-1 (bookworm)
• 5.05+2018.07.09-4 (forky)

• 1 regular users
• 11 recent
• 75 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Upload Screenshot
• Create tags
• Translate description

XDIMSUM is a package for creating accurate sky subtracted images from sets of dithered observations. While the observations need not be in the infrared, the dominance of the variable sky background in infrared data requires dithering of many short exposures and recombination with careful sky subtraction to produce deep images. Hence the package is called "Experimental Deep Infrared Mosaicing Software" or XDIMSUM.

XDIMSUM is a variant of the DIMSUM package developed by P. Eisenhardt, M. Dickensen, S.A. Stanford, and J. Ward. F. Valdes (IRAF group) modified DIMSUM to support FITS format images, added the DIMSUM tutorial demos script, wrote the original version of this document, and repackaged DIMSUM for distribution as an IRAF external package. L. Davis (IRAF group) rewrote the the major DIMSUM scripts to improve their clarity, robustness, and efficiency, added new scripts for computing relative offsets, and documented the tasks. The new package uses the same default algorithms as DIMSUM but is sufficiently different in format that it has been renamed XDIMSUM.

• Debian Astro Team
• Ole Streicher

• 2003.01.24-2 (trixie)
• 2003.01.24-3 (sid)
• 2003.01.24-3 (forky)

• 1 regular users
• 13 recent
• 64 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Upload Screenshot
• Create tags
• Translate description

• Debian Astronomy Maintainers
• Aurelien Jarno

• 4.6.2-2 (trixie)
• 3.490-3 (bullseye)
• 4.7.0-2 (sid)
• 4.7.0-2 (forky)
• 4.2.0-3 (bookworm)

• 80 regular users
• 118 recent
• 1092 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Create tags
• Translate description

• Dirk Eddelbuettel

• 2.8+dfsg-5 (trixie)
• 2.7.1+dfsg-5+deb12u1 (bookworm)
• 2.6+dfsg-2 (bullseye)
• 2.6+dfsg-2+deb11u1 (bullseye-security)
• 2.8+dfsg-6 (sid)
• 2.8+dfsg-6 (forky)

• 198 regular users
• 131 recent
• 2583 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Create tags
• Translate description

• Debian Science Maintainers
• Rafael Laboissière

• 5.15.0+dfsg2-15 (trixie)
• 5.15.0+dfsg2-6 (bookworm)
• 5.15.0+dfsg3-4 (sid)
• 5.15.0+dfsg-19 (bullseye)

devel

library

role

devel-lib

• 6 regular users
• 96 recent
• 631 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Upload Screenshot
• Translate description

• Mink, Douglas J.: WCSTools: an Image Astrometry Toolkit. Astronomical Data Analysis Software and Systems VIII 172:498 (1999)

• Debian Astro Team
• Ole Streicher

• 3.9.6-1 (bullseye)
• 3.9.7-1.1 (trixie)
• 3.9.7-2 (sid)
• 3.9.7-2 (forky)
• 3.9.7-1 (bookworm)

devel

library

role

devel-lib

• 2 regular users
• 12 recent
• 80 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Translate description

• 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

• 4.2-6 (bullseye)
• 7.0.1-3 (trixie)
• 8.0.1-2 (forky)
• 8.0.1-3 (sid)
• 5.2.1-2+deb12u1 (bookworm)

• 296 regular users
• 165 recent
• 1459 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Upload Screenshot
• Create tags
• Translate description

• Debian Science Maintainers
• Alexandre Detiste

• 1.8-9 (sid)
• 1.8-8 (bullseye)
• 1.8-8 (bookworm)
• 1.8-9 (trixie)
• 1.8-9 (forky)

• 64 regular users
• 77 recent
• 493 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Create tags
• Translate description

• Debian Python Team
• Timo Röhling

• 2.4.6+ds-4 (sid)
• 2.2.4+ds-1 (trixie)
• 1.24.2-1+deb12u1 (bookworm)
• 1.19.5-1 (bullseye)
• 2.4.6+ds-4 (forky)
• 2.5.3 (upstream)

• 19073 regular users
• 5050 recent
• 49446 total installations (of 285852 submissions)

• python3-shapely

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Create tags
• Translate description

Numdisplay provides the capability to visualize numpy array objects using astronomical image display tools such as DS9 or XIMTOOL directly from the Python command line. This task can display any numpy object, whether it was created interactively or read in from a FITS file using PyFITS on any platform which supports Python and numpy.

• Debian Astronomy Team
• Alexandre Detiste

• 1.8.1-5 (bullseye)
• 1.8.1-7 (sid)
• 1.8.1-7 (forky)
• 1.8.1-7 (trixie)
• 1.8.1-5 (bookworm)

• 52 regular users
• 11 recent
• 181 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

Last version of python-numdisplay was 1.5.6 from 2009. Use python3-pyds9 instead.

• Upload Screenshot
• Create tags
• Translate description

• P. L. Lim, R. I. Diaz and V. Laidler: PySynphot User’s Guide. (2015)

• Debian Astronomy Team
• Alexandre Detiste

• 1.0.0+dfsg-1 (bullseye)
• 2.0.0+dfsg-1 (bookworm)
• 2.0.0+dfsg-3 (trixie)
• 2.0.0+dfsg-3 (forky)
• 2.0.0+dfsg-3 (sid)

• 9 regular users
• 11 recent
• 166 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Upload Screenshot
• Create tags
• Translate description

• Matthias Klose
• Stefano Rivera

• 3.9.2-1 (bullseye)
• 3.14.7-4 (experimental)
• 3.14.7-3 (sid)
• 3.14.7-3 (forky)
• 3.13.5-1 (trixie)
• 3.11.2-3 (bookworm)

• 10234 regular users
• 5450 recent
• 43487 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Create tags
• Translate description

SAOimage (pronounced S-A-0-image) is a utility for displaying astronomical images in the X11 window environment. It was written at the Smithsonian Astrophysical Observatory by Mike Van Hilst in 1990 and hass been maintained by Doug Mink. Image files can be read directly, or image data may be passed through a named pipe (Unix) or a mailbox (VMS) from IRAF display tasks. SAOimage provides a large selection of options for zooming, panning, scaling, coloring, pixel readback, display blinking, and region specification. User interactions are generally performed with the mouse. Mouse tracking in an image's world coordinate system, usually sky coordinates, was added in 1994. You can also plot catalogs over images with WCS information in their headers.

The SAOimage desktop includes, a main image display window, a button menu panel, a display magnifier, a pan and zoom reference image, and a color bar. A color table graph window can be brought up by clicking on the color bar.

• 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

• 8.7+repack-1 (sid)
• 8.2+repack-2 (bullseye)
• 8.4.1+repack-3 (bookworm)
• 8.7+repack-1 (forky)
• 8.6+repack-5 (trixie)
• 8.8b2 (upstream)

field

astronomy

interface

x11

role

program

science

visualisation

uitoolkit

tk

use

viewing

x11

application

• 24 regular users
• 18 recent
• 340 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

saoimage is outdated; use saods9

• Translate description

• M.A. Albrecht, A. Brighton, T. Herlin, P. Biereichel and D. Durand: Access to Data Sources and the ESO SkyCat Tool. Astronomical Data Analysis Software and Systems VI 125:333 (1997)

• Debian Astronomy Maintainers
• Ole Streicher

• 3.1.2+starlink1~b+dfsg-5 (bullseye)
• 3.1.2+starlink1~b+dfsg-7 (bookworm)
• 3.1.2+starlink1~b+dfsg-9 (trixie)
• 3.1.2+starlink1~b+dfsg-10 (forky)
• 3.1.2+starlink1~b+dfsg-10 (sid)

field

astronomy

interface

x11

role

program

science

visualisation

uitoolkit

tk

use

viewing

x11

application

• 7 regular users
• 13 recent
• 134 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Translate description

• Mischa Schirmer: THELI: Convenient Reduction of Optical, Near-infrared, and Mid-infrared Imaging Data. The Astrophysical Journal Supplement 209(2):16 (2013) (eprint)

• Debian Astro Team
• Phil Wyett

• 3.0.5-2 (bullseye)
• 3.1.4-1 (bookworm)
• 3.1.4-2 (sid)
• 3.1.4-2 (trixie)

• 3 regular users
• 9 recent
• 69 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Create tags
• Translate description

• Mink, Douglas J.: WCSTools: an Image Astrometry Toolkit. Astronomical Data Analysis Software and Systems VIII 172:498 (1999)

• Debian Astro Team
• Ole Streicher

• 3.9.7-2 (sid)
• 3.9.6-1 (bullseye)
• 3.9.7-1 (bookworm)
• 3.9.7-1.1 (trixie)
• 3.9.7-2 (forky)

• 8 regular users
• 13 recent
• 146 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page

• Upload Screenshot
• Create tags
• Translate description

• Tody, Doug: A Portable GUI Development System---The IRAF Widget Server. ASP Conference Series 77 (1995) (eprint)

• Debian Astro Team
• Ole Streicher

• 2.1+dfsg-1 (bookworm)
• 2.2+dfsg-1 (forky)
• 2.2+dfsg-1 (trixie)
• 2.2+dfsg-1 (sid)
• 2.0+2020.06.15+dfsg-1 (bullseye)

• 3 regular users
• 12 recent
• 78 total installations (of 285852 submissions)

• Maintainer page
• Bugs
• Git

• Home page
• Bugs
• Git

• Create tags
• Translate description

Cloudy is an open source plasma simulation code that is designed to simulate conditions in a nonequilibrium gas, and predict its spectrum. The code incorporates physical processes from first principles, as much as possible. The goal is to simulate the ionization, level populations, molecular state, and thermal state, over all extremes of density and temperature. The approach of working from fundamental processes means that Cloudy can be applied to such diverse regions as the corona of a star, the intergalactic medium, or the accretion disk near the supermassive black hole in a luminous quasar.

• Debian Astronomy Team
• Roger Wesson

• 13.04-1 (VCS)

• Announcement
• Git

• Home page

MIRIAD is a radio interferometry data-reduction package, designed for taking raw visibility data through calibration to the image analysis stage. It has been designed to handle any interferometric array, with working examples for BIMA, CARMA, SMA, WSRT, and ATCA. A separate version for ATCA is available, which differs in a few minor ways from the CARMA version.

• Vcs

• Home page

Xephem is an interactive astronomical ephemeris program for X Windows systems with Motif. It provides many graphical views as well as quantitative heliocentric, geocentric and topocentric information for Earth satellites, solar system and celestial objects.

• Debian Astronomy Maintainers
• Lukasz Sanocki

• 4.2.0+ds-1 (VCS)

• Git

• Home page

Not DFSG-Free.

SPLAT is a graphical tool for displaying, comparing, modifying and analyzing astronomical spectra stored in NDF, FITS and TEXT files as well as in NDX format. It can read in many spectra at the same time and then display these as line plots. Display windows can show one or several spectra at the same time and can be interactively zoomed and scrolled, centered on specific wavelengths, provide continuous coordinate readout, produce printable hardcopy and be configured in many ways. Analysis facilities include the fitting of a polynomial to selected parts of a spectrum, the fitting of Gaussian, Lorentzian and Voigt profiles to emission and absorption lines and the filtering of spectra using average, median and line-shape window functions as well as wavelet denoising. SPLAT also supports a full range of coordinate systems for spectra, which allows coordinates to be displayed and aligned in many different coordinate systems (wavelength, frequency, energy, velocity) and transformed between these and different standards of rest (topocentric, heliocentric, dynamic and kinematic local standards of rest, etc). SPLAT is distributed as part of theStarlink(ascl:1110.012) software collection.

• Announcement

• Home page

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.

The cdsclient package includes two generic query programs:

• vizquery, a program to remotely query VizieR. It connects the VizieR server via the HTTP protocol (requires an access to the port 80)

• find_cats, a program for fast access to large surveys from a list of positions, via a dedicated client (requires an access to the port 1660) Specific programs like find2mass or finducac3 are connecting directly to one of the very large surveys available from CDS (a very large survey has 107 or more rows).

• Home page

From a photometric catalogue, hyperz finds the redshift of each object by means of a standard SED fitting procedure, i.e. comparing the observed magnitudes with the expected ones, computed from template Spectral Energy Distributions. The set of templates used in the minimization procedure (age, metallicity, reddening, absorption in the Lyman forest, ...) is studied in detail, through both real and simulated data. The expected accuracy of photometric redshifts, as well as the fraction of catastrophic identifications and wrong detections, is given as a function of the redshift range, the set of filters considered, and the photometric accuracy. Special attention is paid to the results expected from real data.

• Home page

Last update: 2000-12-11

GUIAPPS is an IRAF external package providing some prototype GUI applications for data reduction and analysis.

• Home page

Utilities from ST-ECF, including polarimetry reduction and spectral restoration packages.

• Home page

Karma is a toolkit for interprocess communications, authentication, encryption, graphics display, user interface and manipulating the Karma network data structure. It contains KarmaLib (the structured libraries and API) and a large number of modules (applications) to perform many standard tasks. A suite of visualisation tools are distributed with the library.

• Home page

Not maintained any longer.

PyMidas is an interface between Python and MIDAS, the major ESO legacy general purpose data processing system. PyMidas allows a user to exploit both the rich legacy of MIDAS software and the power of Python scripting in a unified interactive environment. PyMidas also allows the usage of other Python-based astronomical analysis systems such asPyRAF.

• Home page

PyMidas is outdated and no longer maintained. Does not support Python 2.7 or 3.x.

MultiDrizzle automates and simplifies the detection of cosmic-rays and the combination of dithered observations using the Python scripting language and PyRAF, the Python-based interface to IRAF. MultiDrizzle was developed by the Science Software Branch at the Space Telescope Science Institute.

• Home page

PyDrizzle provides a semi-automated interface for computing the parameters necessary for runningDrizzle. PyDrizzle performs the task of determining the parameters necessary for aligning images based on the WCS information in the input image headers, as well as any supplemental alignment information provided in shift files, and combines the images onto the same WCS. Though it does not identify cosmic rays, it has the ability to ignore pixels flagged as bad, such as pixels identified by other programs as affected by cosmic rays.

• Home page

GAIA is an image and data-cube display and analysis tool for astronomy. It provides the usual facilities of image display tools, plus more astronomically useful ones such as aperture and optimal photometry, contouring, source detection, surface photometry, arbitrary region analysis, celestial coordinate readout, calibration and modification, grid overlays, blink comparison, defect patching and the ability to query on-line catalogues and image servers. It can also display slices from data-cubes, extract and visualize spectra as well as perform full 3D rendering. GAIA uses the Starlink software environment (ascl:1110.012) and is derived from the ESO SkyCat tool(ascl:1109.019).

• Home page

VirGO is the next generation Visual Browser for the ESO Science Archive Facility developed by the Virtual Observatory (VO) Systems Department. It is a plug-in for the popular open source software Stellarium adding capabilities for browsing professional astronomical data. VirGO gives astronomers the possibility to easily discover and select data from millions of observations in a new visual and intuitive way. Its main feature is to perform real-time access and graphical display of a large number of observations by showing instrumental footprints and image previews, and to allow their selection and filtering for subsequent download from the ESO SAF web interface. It also allows the loading of external FITS files or VOTables, the superimposition of Digitized Sky Survey (DSS) background images, and the visualization of the sky in a `real life' mode as seen from the main ESO sites. All data interfaces are based on Virtual Observatory standards which allow access to images and spectra from external data centers, and interaction with the ESO SAF web interface or any other VO applications supporting the PLASTIC messaging system.

• Home page

VirGo is no longer supported by ESO. Last version was 1.4.5 from 2010.

VOSpec is a multi-wavelength spectral analysis tool with access to spectra, theoretical models and atomic and molecular line databases registered in the VO. The standard tools of VOSpec include line and continuum fitting, redshift and reddening correction, spectral arithmetic and convolution between spectra, equivalent width and flux calculations, and a best fitting algorithm for fitting selected SEDs to a TSAP service. VOSpec offers several display modes (tree vs table) and organising functionalities according to the available metadata for each service, including distance from the observation position.

• Home page