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The code associated with our recent paper on enhancing the resolution of cosmological N-body simulations is now available in the Galacticus repo. This blog post explains how it works and how to use it.

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It took longer than usual, but v0.9.3 of Galacticus is now released! The linked article describes the significant new features and improvements.

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As promised, the final major addition to v0.9.3 prior to its release: detailed tracking of subhalo orbits. v0.9.3 itself should be finalized and released early in January.

Thanks to a contribution from Stephanie Dörschner, Galacticus can now convert trees from the Bolshoi simulation database into Galacticus format - see the latest patch to v0.9.3.

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Penultimate major new feature before the v0.9.3 release: fully self-consistent modelling of reionization and the evolution of the intergalactic medium.

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Just pushed out a new feature which computes emission line luminosities for galaxies in Galacticus.

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Making it easier to move models between versions of Galacticus.

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Galacticus v0.9.2 has just been updated to interface with version 2.4 of Charlie Conroy's FSPS stellar population synthesis code. New stellar population spectra files should be generated automatically for you as needed.
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