A new deconvolution algorithm separates AGN host galaxies from central point sources via smoothness, sparsity, and a pixel-wise product balance constraint, achieving HST-comparable resolution on Subaru HSC data.
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The TNG50-SKIRT Atlas shows that nonparametric galaxy morphology indicators vary significantly with wavelength, with stronger dependence in disc-dominated galaxies, while dust effects remain modest on average.
A multimodal neural network trained on MPA-JHU references produces SFR, stellar mass, and metallicity estimates for 547 million low-redshift galaxies in DESI LS DR10.
citing papers explorer
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A New PSF Deconvolution Algorithm: Simultaneous Spatial Resolution Enhancement and Point Source Removal for Morphological Analysis of AGN Host Galaxies
A new deconvolution algorithm separates AGN host galaxies from central point sources via smoothness, sparsity, and a pixel-wise product balance constraint, achieving HST-comparable resolution on Subaru HSC data.
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The TNG50-SKIRT Atlas: Multi-wavelength nonparametric galaxy morphology
The TNG50-SKIRT Atlas shows that nonparametric galaxy morphology indicators vary significantly with wavelength, with stronger dependence in disc-dominated galaxies, while dust effects remain modest on average.
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A Value-added Physical Properties Catalog for Low-redshift Galaxies from DESI Legacy Imaging Surveys DR10
A multimodal neural network trained on MPA-JHU references produces SFR, stellar mass, and metallicity estimates for 547 million low-redshift galaxies in DESI LS DR10.