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ARCHANGEL It allows astronomers to do surface photometry of galaxies. |
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AstroStat allows astronomers to use both simple and sophisticated statistical routines on large datasets. |
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Montage It allows astronomers to make mosaics from 2MASS, DPOSS, or SDSS images and returns science-grade mosaics that preserve fluxes and astrometry and rectify backgrounds to a common level. |
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Specview It is a tool for 1-D spectral visualization and analysis of astronomical spectra. |
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SPLAT A spectra analysis tool. |
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Euro3D It allows astronomers to deal with datasets in the Euro3D FITS format. |
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NVO Spectrum Services This service allows a large, distributed database of spatial object spectra and a collection of tools for common spectrum processing tasks. |
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Yafit An SED fitting tool. Although it could be used in other contexts, it is mainly intended for fitting observed photometric data to calculated model spectra. |
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GOSSIP A tool which allows astronomers to fit the electro-magnetic emission of an object (the SED, Spectral Energy Distribution) against synthetic models. |
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EZ (Easy-Z) A tool which allows to estimate redshifts for extragalactic objects. |