311 citations · 1.8k across the 20 of their papers we have counts for
20 papers
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…
The miniJPAS survey: star-galaxy classification using machine learning
P. O. Baqui, V. Marra, L. Casarini +31
Future astrophysical surveys such as J-PAS will produce very large datasets, which will require the deployment of accurate and efficient Machine Learning (ML) methods. In this work…
SIGNALS: I. Survey Description
L. Rousseau-Nepton, R. P. Martin, C. Robert +60
SIGNALS, the Star formation, Ionized Gas, and Nebular Abundances Legacy Survey, is a large observing program designed to investigate massive star formation and HII regions in a sam…
The PyCASSO database: Spatially resolved stellar population properties for CALIFA galaxies
A. L. de Amorim, R. García-Benito, R. Cid Fernandes +6
The Calar Alto Legacy Integral Field Area (CALIFA) survey, a pioneer in integral field spectroscopy legacy projects, has fostered many studies exploring the information encoded on…
Star formation histories in mergers: The spatially resolved properties of the early-stage merger LIRGs IC 1623 and NGC 6090
C. Cortijo-Ferrero, R. M. González Delgado, E. Pérez +8
The role of major mergers in galaxy evolution is investigated through a detailed characterization of the stellar populations, ionized gas properties, and star formation rates (SFR)…
Simultaneous spectroscopic and photometric analysis of galaxies with STARLIGHT: CALIFA GALEX
R. López Fernández, R. Cid Fernandes, R. M. González Delgado +7
We present an extended version of the spectral synthesis code STARLIGHT designed to incorporate both -by- spectra and photometric fluxes in the estimation of stellar populati…
The CALIFA survey across the Hubble sequence: Spatially resolved stellar population properties in galaxies
R. M. González Delgado, R. García-Benito, E. Pérez +32
This paper characterizes the radial structure of stellar population properties of galaxies in the nearby universe, based on 300 galaxies from the CALIFA survey. The sample covers a…
CALIFA across the Hubble types: Spatially resolved properties of the stellar populations
R. M. González Delgado, R. García-Benito, E. Pérez +8
We analyze the spatially resolved star formation history of 300 nearby galaxies from the CALIFA integral field spectroscopic survey to investigate the radial structure and gradient…
CALIFA, the Calar Alto Legacy Integral Field Area survey. III. Second public data release
R. García-Benito, S. Zibetti, S. F. Sánchez +68
This paper describes the Second Public Data Release (DR2) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. The data for 200 objects are made public, including the 100…
Spectral synthesis of stellar populations in the 3D era: The CALIFA experience
R. Cid Fernandes, E. A. D. Lacerda, R. M. González Delgado +8
Methods to recover the fossil record of galaxy evolution encoded in their optical spectra have been instrumental in processing the avalanche of data from mega-surveys along the las…
The star formation history of galaxies in 3D: CALIFA perspective
R. M. González Delgado, R. Cid Fernandes, R. García-Benito +8
We resolve spatially the star formation history of 300 nearby galaxies from the CALIFA integral field survey to investigate: a) the radial structure and gradients of the present st…
Insights on the stellar mass-metallicity relation from the CALIFA survey
R. M. González Delgado, R. Cid Fernandes, R. García-Benito +27
We use spatially and temporally resolved maps of stellar population properties of 300 galaxies from the CALIFA integral field survey to investigate how the stellar metallicity (Z*)…
Stellar Population gradients in galaxy discs from the CALIFA survey
P. Sanchez-Blazquez, F. Rosales-Ortega, J. Mendez-Abreu +27
While studies of gas-phase metallicity gradients in disc galaxies are common, very little has been done in the acquisition of stellar abundance gradients in the same regions. We pr…
The star formation history of CALIFA galaxies: Radial structures
R. M. González Delgado, E. Pérez, R. Cid Fernandes +24
We study the radial structure of the stellar mass surface density () and stellar population age as a function of the total stellar mass and morphology for a sample of 107 galaxi…
Resolving galaxies in time and space: II: Uncertainties in the spectral synthesis of datacubes
R. Cid Fernandes, R. M. Gonzalez Delgado, R. Garcia Benito +11
In a companion paper we have presented many products derived from the application of the spectral synthesis code STARLIGHT to datacubes from the CALIFA survey, including 2D maps of…
Resolving galaxies in time and space: I: Applying STARLIGHT to CALIFA data cubes
R. Cid Fernandes, E. Perez, R. Garcia Benito +8
Fossil record methods based on spectral synthesis techniques have matured over the past decade, and their application to integrated galaxy spectra fostered substantial advances on…
Aperture corrections for disk galaxy properties derived from the CALIFA survey. Balmer emission lines in spiral galaxies
J. Iglesias-Páramo, J. M. Vílchez, L. Galbany +37
This work investigates the effect of the aperture size on derived galaxy properties for which we have spatially-resolved optical spectra. We focus on some indicators of star format…
CALIFA survey: The spatially resolved star formation history of massive galaxies
Rosa González Delgado, Enrique Pérez, Roberto Cid Fernandes +9
The Calar Alto Legacy Integral Field Area (CALIFA) is an ongoing 3D spectroscopic survey of 600 nearby galaxies of all kinds. This pioneer survey is providing valuable clues on how…
The central molecular gas structure in LINERs with low luminosity AGN: evidence for gradual disappearance of the torus
F. Müller-Sánchez, M. A. Prieto, M. Mezcua +3
We present observations of the molecular gas in the nuclear environment of three prototypical low luminosity AGN (LLAGN), based on VLT/SINFONI AO-assisted integral-field spectrosco…