205 citations · 904 across the 45 of their papers we have counts for
35 papers · 1 filter
Star formation and morphological trends in the Antlia cluster: Probing environmental influence out to 5R200
Ciria Lima-Dias, Antonela Monachesi, Gissel P. Montaguth +48
Galaxy evolution in dense environments such as clusters is strongly affected by environmental processes that can alter both morphology and star formation activity. We investigate t…
The S-PLUS Fifth Data-Release: Over 4500 square degrees of the Southern Sky and a multicolor view of the Hydra and Antlia galaxy clusters
Erik Vinicius Rodrigues de Lima, Gustavo Bernhard Oliveira Schwarz, Fábio Rafael Herpich +55
We present the 5th data release (DR5) of the Southern Photometric Local Universe Survey (S-PLUS), covering 4592 square degrees across 2491 fields. Observations were conducted with…
Physical characterization of the local system NGC 1313: A flattening in its chemical abundance by past interactions
Belén Ojeda-Díaz, Sergio Torres-Flores, Daniela E. Olave-Rojas +5
Interacting galaxies provide unique information on morphological transformation, enhanced star formation, and chemical evolution, and thus contribute to understanding the complex e…
Galaxies caught in transition: the role of group environment in shaping the mass-size relation in the local Universe
Gissel P. Montaguth, Claudia Mendes de Oliveira, Ciria Lima-Dias +8
The stellar mass-size relation is a sensitive probe of how environment shapes galaxy structure. We analyse this relation in the local Universe for galaxies in compact groups (CGs),…
Star-forming compact groups: Tracing the early evolutionary stages of compact group environments
Ortiz-Gómez S., Torres-Flores S., Monachesi A. +13
In the context of pre-processing -- a scenario in which galaxies quench their star formation within substructures before falling into clusters -- we investigate the impact of envir…
Galaxy evolution in compact groups - III. Structural analysis of galaxies and dynamical state of non-isolated compact groups
Gissel P. Montaguth, Ana Laura O'Mill, Claudia Mendes de Oliveira +17
Compact Groups (CGs) of galaxies are dense systems where projected separations are comparable to their optical diameters. A subset - non-isolated CGs - are embedded within major st…
Targeting cluster galaxies for the 4MOST CHANCES Low-z sub-survey with photometric redshifts
Hugo Méndez-Hernández, Ciria Lima-Dias, Antonela Monachesi +54
The evolution of galaxies is shaped by both internal processes and their external environments. Galaxy clusters and their surroundings provide ideal laboratories to study these eff…
The S-PLUS Fornax Project (S+FP): Mapping H+[NII] emission in 77 Fornax galaxy members reaching 4 Rvir
A. R. Lopes, A. V. Smith Castelli, A. C. Krabbe +31
The Fornax cluster, the second-largest galaxy cluster within 20 Mpc, presents an ideal environment for studying environmental effects on galaxy evolution. Utilizing data from the S…
The Southern Photometrical Local Universe Survey (S-PLUS): searching for metal-poor dwarf galaxies
M. Grossi, D. R. Gonçalves, A. C. Krabbe +22
The metal content of a galaxy's interstellar medium reflects the interplay between different evolutionary processes such as feedback from massive stars and the accretion of gas fro…
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…
Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution
Gissel P. Montaguth, Antonela Monachesi, Sergio Torres-Flores +15
Compact groups (CGs) of galaxies are extreme environments for morphological transformations and the cessation of star formation. Though initially considered isolated, it is now rec…
Resolved properties of a luminous "hinge clump" in the compact group of galaxies NGC\,6845
Daniela E. Olave-Rojas, José A. Hernandez-Jimenez, Sergio Torres-Flores +2
We study the properties of one of the most luminous hinge clumps, located on the compact group of galaxies NGC6845. Using IFS from GMOS/Gemini, complemented with archival MUSE data…
Bulge-disc decomposition of the Hydra cluster galaxies in 12 bands
Ciria Lima-Dias, Antonela Monachesi, Sergio Torres-Flores +15
When a galaxy falls into a cluster, its outermost parts are the most affected by the environment. In this paper, we are interested in studying the influence of a dense environment…
Galaxy evolution in compact groups I: Revealing a transitional galaxy population through a multiwavelength approach
Gissel P. Montaguth, Sergio Torres-Flores, Antonela Monachesi +12
Compact groups of galaxies (CGs) show members with morphological disturbances, mainly products of galaxy-galaxy interactions, thus making them ideal systems to study galaxy evoluti…
An Extended Catalogue of galaxy morphology using Deep Learning in Southern Photometric Local Universe Survey Data Release 3
C. R. Bom, A. Cortesi, U. Ribeiro +22
The morphological diversity of galaxies is a relevant probe of galaxy evolution and cosmological structure formation. However, in large sky surveys, even the morphological classifi…
A MUSE view of the multiple interacting system HCG 31
Diego A. Gómez-Espinoza, Sergio Torres-Flores, Verónica Firpo +4
We present, for the first time, spatially resolved spectroscopy for the entire Hickson Compact Group 31 obtained with the MUSE instrument at the VLT,and an in-depth analysis of thi…
WiNDS: An H kinematics survey of nearby spiral galaxies -- Vertical perturbations in nearby disk-type galaxies
Catalina Urrejola-Mora, Facundo A. Gómez, Sergio Torres-Flores +5
We present the Waves in Nearby Disk galaxies Survey (WiNDS) consisting of 40 nearby low inclination disk galaxies observed through H high-resolution Fabry Perot interferometry.…
Physical and kinematic conditions of the local merging galaxy NGC 1487
M. L. Buzzo, B. Ziegler, P. Amram +6
We present optical VLT/MUSE integral field spectroscopy data of the merging galaxy NGC 1487. We use fitting techniques to study the ionized gas emission of this merger and its main…
Too dense to go through: The importance of low-mass clusters for satellite quenching
Diego Pallero, Facundo A. Gómez, Nelson D. Padilla +3
We study the evolution of satellite galaxies in clusters of the \textsc{c-eagle} simulations, a suite of 30 high-resolution cosmological hydrodynamical zoom-in simulations based on…
A tidally induced global corrugation pattern in an external disc galaxy similar to the Milky Way
Facundo A. Gómez, Sergio Torres-Flores, Catalina Mora-Urrejola +11
We study the two dimensional (2D) line-of-sight velocity () field of the low-inclination, late-type galaxy VV304a. The resulting 2D kinematic map reveals a global, coh…
An environmental dependence of the physical and structural properties in the Hydra Cluster galaxies
Ciria Lima-Dias, Antonela Monachesi, Sergio Torres-Flores +20
The nearby Hydra Cluster (50 Mpc) is an ideal laboratory to understand, in detail, the influence of the environment on the morphology and quenching of galaxies in dense envir…
Assessing the photometric redshift precision of the S-PLUS survey: the Stripe-82 as a test-case
A. Molino, M. V. Costa-Duarte, L. Sampedro +42
In this paper we present a thorough discussion about the photometric redshift (photo-z) performance of the Southern Photometric Local Universe Survey (S-PLUS). This survey combines…
Clues on Arp 142: The Spiral-Elliptical merger
Marcelo D. Mora, Sergio Torres-Flores, Veronica Firpo +3
Nearby merging pairs are unique laboratories in which one can study the gravitational effects on the individual interacting components. In this manuscript, we report the characteri…
The Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies and redshifts with 12 optical filters
C. Mendes de Oliveira, T. Ribeiro, W. Schoenell +142
The Southern Photometric Local Universe Survey (S-PLUS) is imaging ~9300 deg^2 of the celestial sphere in twelve optical bands using a dedicated 0.8 m robotic telescope, the T80-So…