J. I. González‐Serrano

GLACE survey: The mass--SFR relation

Simon B. De Daniloff, Á. Bongiovanni, M. Sánchez‐Portal, B. Cedrés et autres

es, mx, Éthiopie, Ouganda (code pays fourni par la source)

GLACE survey: OSIRIS/GTC multi-object spectroscopy of the rich galaxy cluster ZwCl 0024.0+1652 at z ∼0.4

Simon B. De Daniloff, Á. Bongiovanni, Miguel Sánchez-Portal, B. Cedrés et autres

Context. Galaxy clusters are among the largest and densest structures in the Universe. Their high density generally increases the suppression of star formation, known as quenching, altering galaxy properties. Aims. We study the quenching of emission-line galaxies (ELGs) in the rich cluster …

es, fr, pe, mx, Éthiopie, Ouganda, au (code pays fourni par la source)

The Lockman-SpReSo Project. Spectroscopic Analysis of Type 1 Active Galactic Nuclei

C. A. Negrete, Héctor J. Ibarra-Medel, E. Benítez, I. Cruz-González et autres

Abstract We present the first optical-UV spectral systematic analysis of 30 Type 1 active galactic nuclei selected in the far-infrared and X-ray in the Lockman-SpReSO Survey. The sample of faint objects (m B = 19.6–21.8) covers a large redshift range of 0.33 …

mx, es, Ouganda, Éthiopie, pl (code pays fourni par la source)

The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN

C. A. Negrete, Héctor J. Ibarra-Medel, E. Benítez, I. Cruz-González et autres

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 = 19.6-21.8) covers a large redshift range of 0.33 > z > 4.97 …

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

B. Cedrés, Á. Bongiovanni, J. Cepa, Carmen P. Padilla-Torres et autres

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 ($<10^9$ M$_{\odot}$ stellar masses). We calculated the specific star formation rate function, the stellar mass function, …

The OTELO survey

B. Cedrés, Á. Bongiovanni, J. Cepa, Carmen P. Padilla-Torres et autres

Aims. We present an analysis of the emitters (Hα, Hβ, and [O II]) from the OTELO survey, in order to characterize the star formation properties of low-mass galaxies (< 109 M⊙ stellar masses). Methods. We calculated the specific star formation rate function, …

es, pl, mx, Ouganda, Éthiopie (code pays fourni par la source)

The Lockman-SpReSO project

Mauro González-Otero, J. Cepa, Carmen P. Padilla-Torres, M. A. Lara-López et autres

Aims.In this work, we carry out a comprehensive study using galaxy data from the Lockman Spectroscopic Redshift Survey using Osiris (Lockman-SpReSO) project, a far-infrared (FIR) selected sample of galaxies observed using optical spectroscopy. We analyse a sub-sample of star-forming galaxies (SFGs) with …

es, mx, pl (code pays fourni par la source)

GLACE survey: OSIRIS/GTC tuneable imaging of the galaxy cluster ZwCl 0024.0+1652

B. Cedrés, Simon B. De Daniloff, Á. Bongiovanni, M. Sánchez‐Portal et autres

Aims. 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 environment. Methods. Here we describe an alternative way to reduce the data from …

es, mx, Ouganda, Éthiopie (code pays fourni par la source)

The Lockman–SpReSO project

Mauro González-Otero, Carmen P. Padilla-Torres, J. I. González‐Serrano, J. Cepa et autres

Context. The Lockman–SpReSO project is an optical spectroscopic survey of 956 far-infrared (FIR) objects within the Lockman Hole field limited by magnitude RC(AB) < 24.5. Fe II and Mg II absorption lines have been detected in 21 out of 456 objects with …

es, mx, pl, Ouganda, Éthiopie (code pays fourni par la source)

The Lockman-SpReSO project. Galactic flows in a sample of far-infrared galaxies

Mauro González-Otero, Carmen P. Padilla-Torres, J. I. González‐Serrano, J. Cepa et autres

Methods. We performed measurements of the \MgII, \MgI, \FeIIa, \FeIIb, and \FeIIc\ spectral lines present in the spectra of the selected sample to determine the EW and velocity of the flows observed in the star-forming galaxies. Subsequently, we conducted $10^7$ bootstrap simulations …

IRAM 30-meter millimeter follow-up of deep OSIRIS-GTC optical surveys

M. Sánchez‐Portal, Á. Bongiovanni, J. Cepa, J. I. González‐Serrano et autres

It is broadly accepted that CO is a reliable tracer of H2 in massive IR (LIR ≳ 109 L⊙) galaxies, and that there are clear correlations between LIR and L’CO that are qualitatively independent of environment and even redshift. We present two …

es, mx, Éthiopie (code pays fourni par la source)

The Lockman-SpReSO project

Mauro González-Otero, Carmen P. Padilla-Torres, J. Cepa, José de Jesús González et autres

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 the physical processes that take place in and around galaxies, and to identify which of …

es, mx, pl, Ouganda, Éthiopie (code pays fourni par la source)