143 citations · 863 across the 40 of their papers we have counts for
18 papers · 1 filter
The Lockman-SpReSO Project: A Deep X-ray Spectral View of a FIR-selected AGN Population
Mauricio Elías-Chávez, Takamitsu Miyaji, Martín Herrera-Endoqui +21
We present a detailed X-ray spectral analysis of the active galactic nucleus (AGN) population in the Lockman-SpReSO project, a multiwavelength campaign of FIR sources in the Lockma…
Star formation at z0.9 from the OTELO survey: A comprehensive view combining deep optical spectroscopy and infrared data
Rocío Navarro Martínez, Miguel Cerviño, Ricardo Pérez-Martínez +14
We aim to quantify the star formation rate (SFR) from deep optical spectroscopic data and far-infrared (FIR) photometry from a sample of galaxies at from the OTELO surv…
The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN
Castalia Alenka Negrete, Hector J. Ibarra-Medel, Erika Benitez +20
We present the first optical-UV spectral systematic analysis of 30 Type 1 AGN selected in the FIR and X-ray in the Lockman-SpReSO Survey. The sample of faint objects (m_B = 19.6-21…
The OTELO survey: New evidence of downsizing from the specific star formation rates, stellar mass functions, and star formation histories of a sample of low-mass galaxies at 0.38<z<1.43
Bernabé Cedrés, Ángel Bongiovanni, Jordi Cepa +13
We present an analysis of the emitters (\ha, \hb, and \oii) from the OTELO survey, in order to characterize the star formation properties of low-mass galaxies ( M…
The Lockman--SpReSO project. Main properties of infrared selected star-forming galaxies
Mauro González-Otero, Jordi Cepa, Carmen P. Padilla-Torres +18
Methods.We applied distinct selection criteria to attain an SFG sample with minimal AGN contamination. Multiple approaches were used to estimate the intrinsic extinction, SFR and g…
GLACE survey: OSIRIS/GTC tuneable imaging of the galaxy cluster ZwCl 0024.0+1652 II. The mass--metallicity relationship and the effect of the environment
Bernabé Cedrés, Simon B. De Daniloff, Ángel Bongiovanni +21
In this paper, we revisit the data for the galaxy cluster ZwCl 0024.0+1652 provided by the GLACE survey and study the mass--metallicity function and its relationship with the envir…
The Lockman-SpReSO project. Description, target selection, observations and preliminary results
M. González-Otero, C. P. Padilla-Torres, J. Cepa +26
Context. Extragalactic surveys are a key tool for better understanding the evolution of galaxies. Both deep and wide-field surveys serve to provide a clearer emerging picture of th…
The OTELO survey: Faint end of the luminosity function of [OII] emitters at <z>= 1.43
Bernabé Cedrés, Ángel Bongiovanni, Miguel Cerviño +15
In this paper, we aim to study the main properties and luminosity function (LF) of the [OII] emitters detected in the OTELO survey in order to characterise the star formation proce…
The OTELO survey as a morphological probe. Last ten Gyr of galaxy evolution. The mass--size relation up to z=2
Jakub Nadolny, Ángel Bongiovanni, Jordi Cepa +14
The morphology of galaxies provide us with a unique tool for relating and understanding other physical properties and their changes over the course of cosmic time. It is only recen…
Galaxy classification: deep learning on the OTELO and COSMOS databases
José A. de Diego, Jakub Nadolny, Ángel Bongiovanni +19
Context. The accurate classification of hundreds of thousands of galaxies observed in modern deep surveys is imperative if we want to understand the universe and its evolution. Aim…
The OTELO survey. A case study of [O III]4959,5007 emitters at <z> = 0.83
Ángel Bongiovanni, Marina Ramón-Pérez, Ana María Pérez García +22
The OTELO survey is a very deep, blind exploration of a selected region of the Extended Groth Strip and is designed for finding emission-line sources (ELSs). The survey design, obs…
The quasar main sequence and its potential for cosmology
P. Marziani, D. Dultzin, A. Del Olmo +10
The main sequence offers a method for the systematization of quasar spectral properties. Extreme FeII emitters (or extreme Population A, xA) are believed to be sources accreting ma…
The OTELO survey. I. Description, data reduction, and multi-wavelength catalogue
Ángel Bongiovanni, Marina Ramón-Pérez, Ana Mará Pérez García +21
The evolution of galaxies through cosmic time is studied observationally by means of extragalactic surveys. The OTELO survey aims to provide the deepest narrow-band survey to date…
The OTELO survey. II. The faint-end of the H luminosity function at z 0.40
Marina Ramón-Pérez, Ángel Bongiovanni, Ana María Pérez García +16
We take advantage of the capability of the OTELO survey to obtain the H luminosity function (LF) at . Because of the deepest coverage of OTELO, we are able to d…
Detecting microvariability in type 2 quasars using enhanced F-test
J. Polednikova, A. Ederoclite, J. A. de Diego +9
Microvariability (intra-night variability) is a low amplitude flux change at short time scales (i.e. hours). It has been detected in unobscured type 1 AGNs and blazars. However in…
Jeans analysis of the Galactic thick disk and the local dark matter density
F. J. Sanchez-Salcedo, C. Flynn, J. A. de Diego
Dynamical estimates of the mass surface density at the solar radius can be made up to a height of 4 kpc using thick disk stars as tracers of the potential. We investigate why diffe…
Mapping optically variable quasars towards the galactic plane
J. G. Fernandez-Trincado, T. Verdugo, C. Reylé +13
We present preliminary results of the CIDA Equatorial Variability Survey (CEVS), looking for quasar (hereafter QSO) candidates near the Galactic plane. The CEVS contains photometri…
On the reliability of microvariability tests in quasars
José A. de Diego
Microvariations probe the physics and internal structure of quasars. Unpredictability and small flux variations make this phenomenon elusive and difficult to detect. Variance based…