203 citations · 1.9k across the 58 of their papers we have counts for
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Near-infrared integrated spectra of Galactic globular clusters: testing simple stellar population models
R. Riffel, D. Ruschel-Dutra, M. G. Pastoriza +4
We present SOAR/OSIRIS cross-dispersed NIR integrated spectra of 12 Galactic globular clusters that are employed to test Maraston (2005, M05) NIR EPS models, and to provide spectra…
Nuclear and Extended Spectra of NGC 1068 - II: Near-Infrared Stellar Population Synthesis
Lucimara Martins, Rogério Riffel, Alberto Rodríguez-Ardila +2
We performed stellar population synthesis on the nuclear and extended regions of NGC 1068 by means of near-infrared spectroscopy to disentangle their spectral energy distribution c…
Nuclear and Extended Spectra of NGC 1068 - I: Hints from Near-Infrared Spectroscopy
Lucimara Martins, Alberto Rodríguez-Ardila, Ronaldo de Souza +1
We report the first simultaneous zJHK spectroscopy on the archetypical Seyfert 2 Galaxy NGC 1068 covering the wavelength region 0.9 to 2.4 micron. The slit, aligned in the NS direc…
Demystifying the coronal line region of active galactic nuclei: spatially resolved spectroscopy with HST
Ximena Mazzalay, Alberto Rodríguez-Ardila, S. Komossa
We present an analysis of STIS/HST optical spectra of a sample of ten Seyfert galaxies aimed at studying the structure and physical properties of the coronal-line region (CLR). The…