activity
20102026
most citedFirst Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

548 citations · 680 across the 10 of their papers we have counts for

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7 papers · 1 filter

astro-ph.GA2026

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…

astro-ph.GA2026★ 40 cited

Two-dimensional metallicity distribution of the ionized gas in NGC 628 and NGC 6946

Bernabé Cedrés, Jordi Cepa, Ángel Bongiovanni +3

We present here two H II region catalogues with azimuthal resolution for the two grand design galaxies NGC 628 and NGC 6946. With the help of these catalogues, we study several pro…

astro-ph.GA2024★ 1 cited

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

Mauro González-Otero, Carmen P. Padilla-Torres, J. Ignacio González-Serrano +20

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…

astro-ph.GA2022★ 6 cited

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…

astro-ph.GA2017★ 19 cited

OMEGA -- OSIRIS Mapping of Emission-line Galaxies in A901/2: II. -- Environmental influence on integrated star formation properties and AGN activity

Bruno Rodríguez Del Pino, Alfonso Aragón-Salamanca, Ana L. Chies-Santos +5

We present a study of the star formation and AGN activity for galaxies in the Abell 901/2 multi-cluster system at z~0.167 as part of the OMEGA survey. Using Tuneable Filter data ob…

astro-ph.GA2015★ 12 cited

OMEGA -- OSIRIS Mapping of Emission-line Galaxies in A901/2: I.-- Survey description, data analysis, and star formation and AGN activity in the highest density regions

Ana L. Chies-Santos, Bruno Rodríguez del Pino, Alfonso Aragón-Salamanca +8

We present an overview of and first results from the OMEGA survey: the OSIRIS Mapping of Emission-line Galaxies in the multi-cluster system A901/2. The ultimate goal of this projec…

astro-ph.GA2014

OMEGA: OSIRIS Mapping of Emission-Line Galaxies in A901/2

Bruno Rodriguez Del Pino, Ana L. Chies-Santos, Alfonso Aragon-Salamanca +2

This work presents the first results from an ESO Large Programme carried out using the OSIRIS instrument on the 10m GTC telescope (La Palma). We have observed a large sample of gal…