Debian Astro Frameworks packages

dpuser: Interactive language for handling numbers, strings, and matrices

DPUSER is an interactive language capable of handling numbers (both real and complex), strings, and matrices. Its main aim is to do astronomical image analysis, for which it provides a comprehensive set of functions, but it can also be used for many other applications.

Note that this package was compiled with the giza library instead of PGPLOT, since the latter is non-free software.

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4.2+dfsg-1 (sid)
4.2+dfsg-1 (trixie)
4.1+dfsg-1 (bookworm)
4.0+dfsg-3 (bullseye)
3.3+p1+dfsg-2 (buster)
3.3+p1+dfsg-2 (stretch)

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3 regular users
1 recent
71 total installations (of 243932 submissions)

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eso-midas: European Southern Observatory Munich Image Data Analysis System

Other screenshots of package eso-midas

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https://screenshots.debian.net/shrine/screenshot/14464/simage/large-93781bb0228c7bb9e3e83eb209b1fb6c.png

The ESO-MIDAS system provides general tools for image processing and data reduction with emphasis on astronomical applications including imaging and special reduction packages for ESO instrumentation at La Silla and the VLT at Paranal. In addition it contains applications packages for stellar and surface photometry, image sharpening and decomposition, statistics and various others.

Reference

K. Banse, P. Grosbol and D. Baade: MIDAS as a Development Environment. Astronomical Data Analysis Software and Systems I 25:120 (1992)

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Versions

23.02pl1.0-3 (trixie)
22.02pl1.0-2 (bookworm)
19.02pl1.1-6 (bullseye)
19.02pl1.0-1 (buster)
13.09pl1.4-1 (jessie)
15.09pl1.0-2 (stretch)
23.02pl1.0-3 (sid)

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7 regular users
1 recent
103 total installations (of 243932 submissions)

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pdl: perl data language: Perl extensions for numerics

PDL gives standard perl the ability to COMPACTLY store and SPEEDILY manipulate the large N-dimensional data arrays which are the bread and butter of scientific computing. The idea is to turn perl in to a free, array-oriented, numerical language in the same sense as commercial packages like IDL and MatLab. One can write simple perl expressions to manipulate entire numerical arrays all at once. For example, using PDL the perl variable $a can hold a 1024x1024 floating point image, it only takes 4Mb of memory to store it and expressions like $a=sqrt($a)+2 would manipulate the whole image in a few seconds.

A simple interactive shell (perldl) is provided for command line use together with a module (PDL) for use in perl scripts.

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