2 papers
astro-ph.CO2019
Gaussian Mixture Models for Blended Photometric Redshifts
Daniel M. Jones, Alan F. Heavens
Future cosmological galaxy surveys such as the Large Synoptic Survey Telescope (LSST) will photometrically observe very large numbers of galaxies. Without spectroscopy, the redshif…
astro-ph.CO2018
Bayesian photometric redshifts of blended sources
Daniel M. Jones, Alan F. Heavens
Photometric redshifts are necessary for enabling large-scale multicolour galaxy surveys to interpret their data and constrain cosmological parameters. While the increased depth of…