118 citations · 638 across the 21 of their papers we have counts for
21 papers
MEGADES: MEGARA galaxy disc evolution survey. Ionised gas diagnosis
M. Chamorro-Cazorla, A. Gil de Paz, A. Castillo-Morales +13
We present the ionised gas properties and metallicity gradients of 43 galaxies observed by the MEGADES survey. Using the MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para…
Integral Field Spectroscopy and multi-wavelength imaging of the nearby spiral galaxy NGC5668: an unusual flattening in metallicity gradient
Raffaella Anna Marino, Armando Gil de Paz, Africa Castillo-Morales +7
We present the analysis of the full bi-dimensional optical spectral cube of the nearby spiral galaxy NGC 5668, observed with the PPAK IFU at the Calar Alto observatory 3.5m telesco…
3D Spectroscopy of Local Luminous Compact Blue Galaxies: Kinematic Maps of a Sample of 22 Objects
J. Pérez-Gallego, R. Guzmán, A. Castillo-Morales +6
We use three dimensional optical spectroscopy observations of a sample of 22 local Luminous Compact Blue Galaxies (LCBGs) to create kinematic maps. By means of these, we classify t…
A minor merger origin for stellar inner discs and rings in spiral galaxies
M. C. Eliche-Moral, A. C. González-García, M. Balcells +4
Recent observations show that inner discs and rings (IDs and IRs, henceforth) are not preferably found in barred galaxies, a fact that points to the relevance of formation mechanis…
Uv-to-fir analysis of spitzer/irac sources in the extended groth strip i: Multi-wavelength photometry and spectral energy distributions
Guillermo Barro, P. G. Perez-Gonzalez, J. Gallego +6
We present an IRAC 3.6+4.5 microns selected catalog in the Extended Groth Strip (EGS) containing photometry from the ultraviolet to the far-infrared and stellar parameters derived…
Integral Field Spectroscopy of Local LCBGs: NGC 7673, a case study. Physical properties of star-forming regions
A. Castillo-Morales, J. Gallego, J. Pérez-Gallego +4
Physical properties of the star-forming regions in the local Luminous Compact Blue Galaxy NGC 7673 are studied in detail using 3D spectroscopic data taken with the PPAK IFU at the…
Reconciling a significant hierarchical assembly of massive early-type galaxies at z<~1 with mass downsizing
M. Carmen Eliche-Moral, Mercedes Prieto, Jesus Gallego +1
Hierarchical models predict that massive early-type galaxies (mETGs) are the latest systems to be in place into the cosmic scenario (at z<~0.5), conflicting with the observational…
On the buildup of massive early-type galaxies at z<~1. II- The coordinated key role of wet, mixed, and dry major mergers
M. C. Eliche-Moral, M. Prieto, J. Gallego +1
Hierarchical models predict that present-day massive early-type galaxies (mETGs) have finished their assembly at a quite late cosmic epoch (z~0.5), conflicting directly with galaxy…
On the buildup of massive early-type galaxies at z<~1. I- Reconciling their hierarchical assembly with mass-downsizing
M. C. Eliche-Moral, M. Prieto, J. Gallego +6
Several studies have tried to ascertain whether or not the increase in abundance of the early-type galaxies (E-S0a's) with time is mainly due to major mergers, reaching opposite co…
Spectro-photometric close pairs in GOODS-S: major and minor companions of intermediate-mass galaxies
C. López-Sanjuan, M. Balcells, P. G. Pérez-González +3
(Abriged) Our goal here is to provide merger frequencies that encompass both major and minor mergers, derived from close pair statistics. We use B-band luminosity- and mass-limited…
A minor-merger origin for inner disks and rings in early-type galaxies
M. C. Eliche-Moral, A. C. Gonzalez-Garcia, M. Balcells +3
Nuclear disks and rings are frequent galaxy substructures, for a wide range of morphological types (from S0 to Sc). We have investigated the possible minor-merger origin of inner d…
3D Spectroscopy of Local Luminous Compact Blue Galaxies: Kinematics of NGC 7673
J. Pérez-Gallego, R. Guzmán, A. Castillo-Morales +7
The kinematic properties of the ionized gas of local Luminous Compact Blue Galaxy (LCBG) NGC 7673 are presented using three dimensional data taken with the PPAK integral field unit…
The Galaxy Major Merger Fraction to z ~ 1
C. López-Sanjuan, M. Balcells, P. G. Pérez-González +4
Aims: We study the major merger fraction in a SPITZER/IRAC-selected catalogue in the GOODS-S field up to z ~ 1 for luminosity- and mass-limited samples. Methods: We select disc-dis…
On the nature of the extragalactic number counts in the K-band
G. Barro, J. Gallego, P. G. Pérez-González +10
We investigate the causes of the different shape of the -band number counts when compared to other bands, analyzing in detail the presence of a change in the slope around $K\sim…
Stellar populations in local star-forming galaxies. I.-Data and modelling procedure
P. G. Perez-Gonzalez, A. Gil de Paz, J. Zamorano +3
We present an analysis of the integrated properties of the stellar populations in the Universidad Complutense de Madrid Survey of Halpha-selected galaxies. In this paper, the first…
H alpha emitting galaxies and the star formation rate density at z~0.24
S. Pascual, J. Gallego, A. Aragon-Salamanca +1
We have carried out a survey searching for H alpha emitting galaxies at z~0.24 using a narrow band filter tuned with the redshifted line. The total sky area covered was 0.19 square…
Optical photometry of the UCM Lists I and II. II-B band surface photometry and morphological discussion
P. G. Perez-Gonzalez, J. Gallego, J. Zamorano +1
We present Johnson B surface photometry for the UCM Survey galaxies. One-dimensional bulge-disk decomposition is attempted, discussing on fitting functions and computational proced…
Mapping the star formation history of Mrk86: I. Data and models
A. Gil de Paz, J. Zamorano, J. Gallego +1
We have obtained optical (BVR, [OIII]5007 and Halpha), near infrared (JHK) imaging and long-slit optical spectroscopy for the Blue Compact Dwarf galaxy Mrk86 (NGC2537). In this pap…
Star formation properties of UCM galaxies
A. Gil de Paz, A. Aragon-Salamanca, J. Gallego +3
We present new near-infrared J and K imaging data for 67 galaxies from the Universidad Complutense de Madrid survey used to determine the SFR density of the local universe by Galle…
Optical photometry of the UCM Lists I and II
P. G. Perez-Gonzalez, J. Zamorano, J. Gallego +1
We present Johnson B CCD photometry for the whole sample of galaxies of the Universidad Complutense de Madrid (UCM) Survey Lists I and II. They constitute a well-defined and comple…
Survey for Emission-Line Galaxies: Universidad Complutense de Madrid List 3
O. Alonso, C. E. Garcia-Dabo, J. Zamorano +2
A new low-dispersion objective-prism search for low-redshift (z<0.045) emission-line galaxies (ELG) has been carried out by the Universidad Complutense de Madrid with the Schmidt T…