Deblending overlapping galaxies in DECaLS using transformer-based algorithm: A method combining multiple bands and data types
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DOI: 10.1017/pasa.2024.16
Abstract: Abstract In large-scale galaxy surveys, particularly deep ground-based photometric studies, galaxy blending was inevitable. Such blending posed a potential primary systematic uncertainty for upcoming surveys. Current deblenders predominantly depended on analytical modelling of galaxy profiles,… read more here.
Keywords: method; decals database; overlapping galaxies; transformer based ... See more keywords