HORIZON-AGN virtual observatory – 2. Template-free estimates of galaxy properties from colours

<p>Using the HORIZON-AGN hydrodynamical simulation and self-organizing maps (SOMs), we show how to compress the complex, high-dimensional data structure of a simulation into a 2D grid, which greatly facilitates the analysis of how galaxy observables are connected to intrinsic properties. We fi...

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Bibliographic Details
Main Authors: Davidzon, I, Laigle, C, Capak, P, Ilbert, O, Masters, D, Hemmati, S, Apostolakos, N, Coupon, J, Torre, S, Devriendt, J, Dubois, Y, Kashino, D, Paltani, S, Pichon, C
Format: Journal article
Published: Oxford University Press 2019