3 papers
astro-ph.GA2026
The detectability of bars at high redshift: a case study using Euclid-like mock observations of TNG50 simulated galaxies
Gustavo F. Gonçalves, Rubens E. G. Machado, Raquel R. Valença +3
Modern surveys such as Euclid report a decline in the fraction of barred galaxies from the local Universe to , whereas the TNG50 simulation predicts higher bar fractions,…
astro-ph.CO2024
The Quasar Catalogue for S-PLUS DR4 (QuCatS) and the estimation of photometric redshifts
L. Nakazono, R. R. Valença, G. Soares +12
The advent of massive broad-band photometric surveys enabled photometric redshift estimates for unprecedented numbers of galaxies and quasars. These estimates can be improved using…
astro-ph.GA2024
The Fourth S-PLUS Data Release: 12-filter photometry covering square degrees in the southern hemisphere
Fabio R. Herpich, Felipe Almeida-Fernandes, Gustavo B. Oliveira Schwarz +68
The Southern Photometric Local Universe Survey (S-PLUS) is a project to map sq deg of the sky using twelve bands (seven narrow and five broadbands). Observations are per…