1.3k citations · 11.8k across the 113 of their papers we have counts for
13 papers · 1 filter
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…
Outer-disk reddening and gas-phase metallicities: The CALIFA connection
R. A. Marino, A. Gil de Paz, S. F. Sánchez +27
We study, for the first time in a statistically significant and well-defined sample, the relation between the outer-disk ionized-gas metallicity gradients and the presence of break…
Pipe3D, a pipeline to analyze Integral Field Spectroscopy data: I. New fitting phylosophy of FIT3D
S. F. Sánchez, E. Pérez, P. Sánchez-Blázquez +10
We present an improved version of FIT3D, a fitting tool for the analysis of the spectroscopic properties of the stellar populations and the ionized gas derived from moderate resolu…
Towards a new classification of galaxies: principal component analysis of CALIFA circular velocity curves
Veselina Kalinova, Dario Colombo, Erik Rosolowsky +16
We present a galaxy classification system for 238 (E1-Sdm) CALIFA (Calar Alto Legacy Integral Field Area) galaxies based on the shapes and amplitudes of their circular velocity cur…
Star Formation in the Local Universe from the CALIFA sample. I. Calibrating the SFR using IFS data
C. Catalán-Torrecilla, A. Gil de Paz, A. Castillo-Morales +24
The Star Formation Rate (SFR) is one of the main parameters used to analyze the evolution of galaxies through time. The need for recovering the light reprocessed by dust commonly r…
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…
Tracing kinematic (mis)alignments in CALIFA merging galaxies: Stellar and ionized gas kinematic orientations at every merger stage
J. K. Barrera-Ballesteros, B. García-Lorenzo, J. Falcón-Barroso +27
We present spatially resolved stellar and/or ionized gas kinematic properties for a sample of 103 interacting galaxies, tracing all merger stages: close companions, pairs with morp…
The incidence of bar-like kinematic flows in CALIFA galaxies
L. Holmes, K. Spekkens, S. F. Sánchez +8
We carry out a direct search for bar-like non-circular flows in intermediate-inclination, gas-rich disk galaxies with a range of morphological types and photometric bar classificat…
Central star formation and metallicity in CALIFA interacting galaxies
J. K. Barrera-Ballesteros, S. F. Sánchez, B. García-Lorenzo +15
We use optical integral-field spectroscopic (IFS) data from 103 nearby galaxies at different stages of the merging event, from close pairs to merger remnants provided by the CALIFA…
Bar pattern speeds in CALIFA galaxies: I. Fast bars across the Hubble sequence
J. A. L. Aguerri, J. Méndez-Abreu, J. Falcón-Barroso +25
The bar pattern speed () is defined as the rotational frequency of the bar, and it determines the bar dynamics. Several methods have been proposed for measuring $Ω_{\rm…