589 citations · 3.2k across the 42 of their papers we have counts for
34 papers · 1 filter
WEAVE First Light Observations: Origin and Dynamics of the Shock Front in Stephan's Quintet
M. I. Arnaudova, S. Das, D. J. B. Smith +62
We present a detailed study of the large-scale shock front in Stephan's Quintet, a byproduct of past and ongoing interactions. Using integral-field spectroscopy from the new Willia…
CO-CAVITY project: Molecular gas and star formation in void galaxies
M. I. Rodríguez, U. Lisenfeld, S. Duarte Puertas +21
Cosmic voids, distinguished by their low-density environment, provide a unique opportunity to explore the interplay between the cosmic environment and the processes of galaxy forma…
The effect of local and large scale environment on the star formation histories of galaxies
G. Torres-Ríos, I. Pérez, S. Verley +15
We aim to investigate how the local environment influences the star formation history (SFH) of galaxies residing in various large-scale environments. We categorise a sample of 9384…
CAVITY, Calar Alto Void Integral-field Treasury surveY and project extension
I. Pérez, S. Verley, L. Sánchez-Menguiano +58
We have learnt in the last decades that the majority of galaxies belong to high density regions interconnected in a sponge-like fashion. This large-scale structure is characterised…
Exploring Galaxy Properties of eCALIFA with Contrastive Learning
G. Martínez-Solaeche, R. García-Benito, R. M. González Delgado +4
Contrastive learning (CL) has emerged as a potent tool for building meaningful latent representations of galaxy properties across a broad spectrum of wavelengths, ranging from opti…
The miniJPAS survey. Evolution of the luminosity and stellar mass functions of galaxies up to
L. A. Díaz-García, R. M. González Delgado, R. García-Benito +22
We aim at developing a robust methodology for constraining the luminosity and stellar mass functions (LMFs) of galaxies by solely using data from multi-filter surveys and testing t…
The miniJPAS survey quasar selection III: Classification with artificial neural networks and hybridisation
G. Martínez-Solaeche, Carolina Queiroz, R. M. González Delgado +28
This paper is part of large effort within the J-PAS collaboration that aims to classify point-like sources in miniJPAS, which were observed in 60 optical bands over 1 deg$^2…
The miniJPAS survey: The galaxy populations in the most massive cluster in miniJPAS, mJPC2470-1771
J. E. Rodríguez Martín, R. M. González Delgado, G. Martínez-Solaeche +33
The miniJPAS is a 1 deg survey that uses the Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) filter system (54 narrow-band filters) with the Pathfi…
The miniJPAS survey: The role of group environment in quenching the star formation
R. M. González Delgado, J. E. Rodríguez-Martín, L. A. Díaz-García +32
The miniJPAS survey has observed deg on the AEGIS field with 60 bands (spectral resolution of ) in order to demonstrate the capabilities of the Javalambre-P…
Investigating the link between inner gravitational potential and star-formation quenching in CALIFA galaxies
V. Kalinova, D. Colombo, S. F. Sánchez +9
It has been suggested that the gravitational potential can have a significant role in suppressing the star formation in the nearby galaxies. To establish observational constrains o…
The miniJPAS survey: Identification and characterization of the emission line galaxies down to in the AEGIS field
G. Martínez-Solaeche, R. M. González Delgado, R. García-Benito +28
The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) is expected to map thousands of square degrees of the northern sky with 56 narrowband filters in th…
The miniJPAS survey: Identification and characterization of galaxy populations with the J-PAS photometric system
R. M. González Delgado, L. A. Díaz-García, A. de Amorim +39
J-PAS will soon start imaging 8000 deg2 of the northern sky with its unique set of 56 filters (R 60). Before, we observed 1 deg2 on the AEGIS field with an interim camera wi…
J-PAS: Measuring emission lines with artificial neural networks
G. Martínez-Solaeche, R. M. González Delgado, R. García-Benito +27
Throughout this paper we present a new method to detect and measure emission lines in J-PAS up to . J-PAS will observe ~deg of the northern sky in the upcoming…
The CALIFA view on stellar angular momentum across the Hubble sequence
J. Falcón-Barroso, G. van de Ven, M. Lyubenova +32
[Abridged] We present the apparent stellar angular momentum of 300 galaxies across the Hubble sequence, using integral-field spectroscopic data from the CALIFA survey. Adopting the…
A few StePS forward in unveiling the complexity of galaxy evolution: light-weighted stellar ages of intermediate redshift galaxies with WEAVE
L. Costantin, A. Iovino, S. Zibetti +29
The upcoming new generation of optical spectrographs on four-meter-class telescopes will provide invaluable information for reconstructing the history of star formation in individu…
The Mass-Metallicity Relation revisited with CALIFA
S. F. Sánchez, J. K. Barrera-Ballesteros, L. Sánchez-Menguiano +14
We present an updated version of the mass--metallicity relation (MZR) using integral field spectroscopy data obtained from 734 galaxies observed by the CALIFA survey. These unparal…
Stellar kinematics across the Hubble sequence in the CALIFA survey: General properties and aperture corrections
J. Falcón-Barroso, M. Lyubenova, G. van de Ven +32
We present the stellar kinematic maps of a large sample of galaxies from the integral-field spectroscopic survey CALIFA. The sample comprises 300 galaxies displaying a wide range o…
The space density distribution of galaxies in the absolute magnitude - rotation velocity plane: a volume-complete Tully-Fisher relation from CALIFA stellar kinematics
S. Bekeraitė, C. J. Walcher, J. Falcón-Barroso +13
The space density distribution of galaxies in the absolute magnitude - rotation velocity plane: a volume-complete Tully-Fisher relation from CALIFA stellar kinematics
Nearby supernova host galaxies from the CALIFA Survey: II. SN environmental metallicity
L. Galbany, V. Stanishev, A. M. Mourão +16
The metallicity of a supernova (SN) progenitor, together with its mass, is one of the main parameters that rules their outcome. We present a metallicity study of 115 nearby SN host…
Shape of the oxygen abundance profiles in CALIFA face-on spiral galaxies
L. Sánchez-Menguiano, S. F. Sánchez, I. Pérez +25
We measured the gas abundance profiles in a sample of 122 face-on spiral galaxies observed by the CALIFA survey and included all spaxels whose line emission was consistent with sta…
No direct coupling between bending of galaxy disc stellar age and light profiles
T. Ruiz-Lara, I. Pérez, E. Florido +19
We study the stellar properties of 44 face-on spiral galaxies from the Calar Alto Legacy Integral Field Area survey via full spectrum fitting techniques. We compare the age profile…
The warm ionized gas in CALIFA early-type galaxies: 2D emission-line patterns and kinematics for 32 galaxies
J. M. Gomes, P. Papaderos, C. Kehrig +23
The morphological, spectroscopic and kinematical properties of the warm interstellar medium (wim) in early-type galaxies (ETGs) hold key observational constraints to nuclear activi…
Spectroscopic aperture biases in inside-out evolving early-type galaxies from CALIFA
J. M. Gomes, P. Papaderos, J. M. Vílchez +21
Integral field spectroscopy studies based on CALIFA data have recently revealed the presence of ongoing low-level star formation (SF) in the periphery of ~10% of local early-type g…
Spiral-like star-forming patterns in CALIFA early-type galaxies
J. M. Gomes, P. Papaderos, J. M. Vílchez +21
Based on a combined analysis of SDSS imaging and CALIFA integral field spectroscopy data, we report on the detection of faint (24 < μ mag/arcsec < 26) star-forming spiral-a…