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Autor Pérez González, Pablo Guillermo |
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García González, Judit ; Alonso Herrero, Almudena ; Pérez González, Pablo Guillermo ; Hernán Caballero, Antonio ; Sarajedini, Vicki L. ; Villar, Víctor | Wiley | 2015-01-21We present a study of galaxies showing mid-infrared variability in data taken in the deepest Spitzer/MIPS 24 mu m surveys in the Great Observatory Origins Deep Survey South field. We divide the data set in epochs and subepochs to study the long-[...]texto impreso
Pérez González, Pablo Guillermo ; Cava, Antonio ; Barro, Guillermo ; Villar, Víctor ; Cardiel López, Nicolás ; Espino, Néstor ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | IOP Publishing | 2013-01-01We present the Survey for High-z Absorption Red and Dead Sources (SHARDS), an ESO/GTC Large Program carried out using the OSIRIS instrument on the 10.4 m Gran Telescopio Canarias (GTC). SHARDS is an ultra-deep optical spectro-photometric survey [...]texto impreso
Pérez González, Pablo Guillermo ; Alcalde Pampliega, Belén ; Domínguez Sánchez, Helena ; Eliche Moral, María del Carmen ; Espino Briones, Néstor ; Hernán Caballero, Antonio | Wiley | 2018-04We make use of the Survey of High-z Absorption Red and Dead Sources, an ultradeep (texto impreso
Hernán Caballero, Antonio ; Pérez González, Pablo Guillermo ; Sklias, Panos ; Alcalde Pampliega, Belén ; otros, ... | American Astronomical Society | 2017-11-10We analyze the properties of a multiply imaged Ly alpha (Ly alpha) emitter at z = 5.75 identified through SHARDS Frontier Fields intermediate-band imaging of the Hubble Frontier Fields (HFF) cluster Abell 370. The source, A370-L57, has low intri[...]texto impreso
Hernán Caballero, Antonio ; Pérez González, Pablo Guillermo ; Alcalde Pampliega, Belén | American Astronomical Society | 2017-11-10We analyze the properties of a multiply imaged Ly alpha (Ly alpha) emitter at z = 5.75 identified through SHARDS Frontier Fields intermediate-band imaging of the Hubble Frontier Fields (HFF) cluster Abell 370. The source, A370-L57, has low intri[...]texto impreso
Pérez González, Pablo Guillermo ; Eliche Moral, María del Carmen ; Alcalde Pampliega, Belén ; Cardiel López, Nicolás ; Domínguez Sánchez, Helena ; Espino Briones, Néstor ; Esquej Alonso, María del Pilar ; Gallego Maestro, Jesús ; Rodríguez Muñoz, Lucía | American Astronomical Society | 2015-10-20In this paper, we present a comprehensive analysis of star-forming galaxies (SFGs) at intermediate redshifts (z ~ 1). We combine the ultra-deep optical spectro-photometric data from the Survey for High-z Absorption Red and Dead Sources (SHARDS) [...]texto impreso
Pérez González, Pablo Guillermo ; Cava, A. | Universidad Nacional Autónoma México, Instituto Astronomía | 2013SHARDS, an ESO/GTC Large Program, is an ultra-deep (26.5 mag) spectro-photometric survey with GTC/OSIRIS designed to select and study massive passively evolving galaxies at z=1.0-2.3 in the GOODS-N field using a set of 24 medium-band filters (FW[...]texto impreso
Pérez González, Pablo Guillermo ; Zamorano Calvo, Jaime ; Gallego Maestro, Jesús ; Aragón Salamanca, A. ; Gil de Paz, Armando | American Astronomical Society | 2003-07-10We present a photometric study of the Halpha emission in the Universidad Complutense de Madrid (UCM) Survey galaxies. This work complements our previously published spectroscopic data. We study the location of the star-forming knots, their inten[...]texto impreso
Barro, G. ; Kriek, M. ; Pérez González, Pablo Guillermo ; Díaz Santos, T. ; Price, S. H. ; Rujopakarn, W. ; Pandya, V. ; Koo, D. C. ; Faber, S. M. ; Dekel, A. ; Primack, J. R. ; Kocevski, D. D. | IOP Publishing | 2017-12-20We present high spatial resolution (FWHM similar to 0."14) observations of the CO(8-7) line in GDS-14876, a compact star-forming galaxy at z = 2.3 with a total stellar mass of log(M-*/M-circle dot) = 10.9. The spatially resolved velocity map of [...]texto impreso
Spectro-photometric close pairs in GOODS-S: major and minor companions of intermediate-mass galaxies
López Sanjuan, C. ; Balcells, M. ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | EDP Sciencies | 2010-07Aims. Recent work has shown that major mergers of disc galaxies can only account for ~20% of the growth of the galaxy red sequence between z = 1 and z = 0. Our goal here is to provide merger frequencies that encompass both major and minor merger[...]texto impreso
Sánchez de Miguel, Alejandro ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Cardiel López, Nicolás ; Zamorano Calvo, Jaime ; Guzmán, R. ; González, A. ; Gruel, N. | Universidad Nacional Autónoma México, Instituto Astronomía | 2013Our main objective is to determine what kind of galaxies dominate the cosmic SFR density at z~2. Our sample consists of 24 galaxies in Chandra Deep Field South, a unique field for the study of galaxy evolution (12 observed with GNIRS/GEMINI and [...]texto impreso
Donley, J. L. ; Rieke, G. H. ; Pérez González, Pablo Guillermo ; Rigby, J. R. ; Alonso Herrero, A. | American Astronomical Society | 2007-05-01We define a sample of 62 galaxies in the Chandra Deep Field-North whose Spitzer IRAC SEDs exhibit the characteristic power-law emission expected of luminous AGNs. We study the multiwavelength properties of this sample and compare the AGNs select[...]texto impreso
Donley, J. L. ; Rieke, G. H. ; Pérez González, Pablo Guillermo ; Barro, Guillermo | American Astronomical Society | 2008-11-01Infrared selection is a potentially powerful way to identify heavily obscured AGNs missed in even the deepest X-ray surveys. Using a 24 ?m-selected sample in GOODS-S, we test the reliability and completeness of three infrared AGN selection metho[...]texto impreso
Pérez González, Pablo Guillermo ; Alonso Herrero, Almudena ; Donley, Jennifer ; Rieke, George ; Barro, Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | SPRINGER-VERLAG BERLIN | 2010We present the latest results of the Spitzer Cosmological Surveys concerning the characterization of the evolution of galaxies in the last 12 Gyr (from z=4). We have analyzed the stellar mass function up to z=4 using a sample of more the 28,000 [...]texto impreso
Pereira Santaella, Miguel ; Alonso Herrero, Almudena ; Colina, Luis ; Miralles Caballero, Daniel ; Pérez González, Pablo Guillermo ; Arribas, Santiago ; Bellocchi, Enrica ; Cazzoli, Sara ; Diaz Santos, Tanio ; Piqueras López, Javier | EDP Sciencies | 2015-05We present analysis of the integrated spectral energy distribution (SED) from the ultraviolet (UV) to the far-infrared and H alpha of a sample of 29 local systems and individual galaxies with infrared (IR) luminosities between 10^11 L_?and 10^11[...]