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Claim

SPEX X-ray spectral fitting package

integration_instructionsResearch softwarekeyboard_double_arrow_right Software 29 Jan 2016 English Publisher:Zenodo
Authors: Kaastra, J. S.; Raassen, A. J. J.; de Plaa, J.; Gu, Liyi;

doi: 10.5281/zenodo.7777289 , 10.5281/zenodo.2419563 , 10.5281/zenodo.3939056 , 10.5281/zenodo.10822753 , 10.5281/zenodo.7376309 , 10.5281/zenodo.7037609 , 10.5281/zenodo.2246613 , 10.5281/zenodo.1924563 , 10.5281/zenodo.2222275 , 10.5281/zenodo.12771915 , 10.5281/zenodo.2272992 , 10.5281/zenodo.2222370 , 10.5281/zenodo.2203849 , 10.5281/zenodo.17313851 , 10.5281/zenodo.4384188 , 10.5281/zenodo.6948884

SPEX X-ray spectral fitting package

Abstract

SPEX is a software package for fitting astrophysical X-ray spectra. It has been developed since the 1970s at SRON Netherlands Institute for Space Research. SPEX is an interactive command-line program for the computation of emergent spectra of optically thin plasmas such as stellar coronal loop structures, supernova remnants (also including transient ionization effects), photo-ionized plasmas, and optically thick plasmas. These model spectra can be fitted to measured X-ray spectra from various X-ray observatories, like XMM-Newton and Chandra. SPEX has been optimized for high-resolution X-ray spectroscopy, which makes it especially suitable for analyzing grating and micro-calorimeter spectra.

This is a bug-fix release in which a few problems with version 3.07.02 were solved.

Related Organizations
Keywords

Plasma, X-rays, Astrophysics, Spectroscopy, Software

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
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BIP!Impulse provided by BIP!
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