188 citations · 397 across the 13 of their papers we have counts for
13 papers
Identification and spectroscopic characterization of 128 new Herbig stars
Miguel Vioque, René D. Oudmaijer, Chumpon Wichittanakom +6
We present optical spectroscopy observations of 145 high-mass pre-main sequence candidates from the catalogue of Vioque et al. (2020). From these, we provide evidence for the Herbi…
The OTELO survey: Revealing a population of low-luminosity current/active star-forming galaxies at z
Rocío Navarro Martínez, Ana María Pérez-García, Ricardo Pérez-Martínez +16
We study a sample of H emission line sources at 0.9 to identify the star-forming (SF) galaxies sample and characterise them in terms of line luminosity, stellar mass, SFR…
Catalogue of new Herbig Ae/Be and classical Be stars. A machine learning approach to Gaia DR2
M. Vioque, R. D. Oudmaijer, M. Schreiner +4
The intermediate-mass pre-main sequence Herbig Ae/Be stars are key to understanding the differences in formation mechanisms between low- and high-mass stars. The study of the gener…
Gaia DR2 study of Herbig Ae/Be stars
M. Vioque, R. D. Oudmaijer, D. Baines +2
We use Gaia Data Release 2 (DR2) to place 252 Herbig Ae/Be stars in the HR diagram and investigate their characteristics and properties. For all known Herbig Ae/Be stars with paral…
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…
San Pedro Martir observations of microvariability in obscured quasars
Jana Polednikova, Alessandro Ederoclite, Jordi Cepa +9
Fast brightness variations are a unique tool to probe the innermost regions of active galactic nuclei (AGN). These variations are called microvariability or intra-night variability…
GLACE survey: OSIRIS/GTC Tuneable Filter H imaging of the rich galaxy cluster ZwCl 0024.0+1652 at z = 0.395. Part I -- Survey presentation, TF data reduction techniques and catalogue
Miguel Sánchez-Portal, Irene Pintos-Castro, Ricardo Pérez-Martínez +35
The cores of clusters at 0 z 1 are dominated by quiescent early-type galaxies, whereas the field is dominated by star-forming late-type ones. Galaxy propertie…
Lyman break and UV-selected galaxies at z ~ 1: II. PACS-100um/160um FIR detections
I. Oteo, G. Magdis, Á. Bongiovanni +53
We report the PACS-100um/160um detections of a sample of 42 GALEX-selected and FIR-detected Lyman break galaxies (LBGs) at z ~ 1 located in the COSMOS field and analyze their ultra…
FIR-detected Lyman break galaxies at z ~ 3: Dust attenuation and dust correction factors at high redshift
I. Oteo, J. Cepa, Á. Bongiovanni +7
Lyman break galaxies (LBGs) represent one of the kinds of star-forming galaxies that are found in the high-redshift universe. The detection of LBGs in the FIR domain can provide ve…
Lyman break and UV-selected galaxies at I. Stellar populations from ALHAMBRA survey
I. Oteo, Á. Bongiovanni, J. Cepa +29
We take advantage of the exceptional photometric coverage provided by the combination of GALEX data in the UV and the ALHAMBRA survey in the optical and near-IR to analyze the phys…
Physical properties of Lyman-alpha emitters at from UV-to-FIR measurements
I. Oteo, A. Bongiovanni, A. M. Pérez García +25
The analysis of the physical properties of low-redshift Ly emitters (LAEs) can provide clues in the study of their high-redshift analogues. At , LAEs are bright enou…
PACS-Herschel FIR detections of Lyman-alpha emitters at 2.0<z<3.5
I. Oteo, A. Bongiovanni, A. M. Pérez García +23
In this work we analyze the physical properties of a sample of 56 spectroscopically selected star-forming (SF) Ly emitting galaxies at 2.0z3.5 using both a s…
The GaLAxy Cluster Evolution Survey (GLACE): introduction and first results
M. Sánchez-Portal, J. Cepa, I. Pintos-Castro +27
Aimed at understanding the evolution of galaxies in clusters, the GLACE survey is mapping a set of optical lines ([OII]3727, [OIII]5007, Hbeta and Halpha/[NII] when possible) in se…