145 citations · 181 across the 5 of their papers we have counts for
6 papers
The FeII emission in active galactic nuclei: excitation mechanisms and location of the emitting region
A. O. M. Marinello, A. Rodriguez-Ardila, A. Garcia-Rissmann +2
We present a study of FeII emission in the near-infrared region (NIR) for 25 active galactic nuclei (AGNs) to obtain information about the excitation mechanisms that power it and t…
Gemini multi-conjugate adaptive optics system review I: Design, trade-offs and integration
Francois Rigaut, Benoit Neichel, Maxime Boccas +27
The Gemini Multi-conjugate adaptive optics System (GeMS) at the Gemini South telescope in Cerro Pach{ó}n is the first sodium-based multi-Laser Guide Star (LGS) adaptive optics syst…
A Near-Infrared Template Derived from I Zw 1 for the FeII Emission in Active Galaxies
A. Garcia-Rissmann, A. Rodriguez-Ardila, T. A. A. Sigut +1
In AGN spectra, a series of FeII multiplets form a pseudo-continuum that extends from the ultraviolet to the near-infrared (NIR). This emission is believed to originate in the Broa…
The stellar populations of the AGN/Starburst galaxy NGC7582
T. V. Ricci, J. E. Steiner, R. B. Menezes +2
NGC 7582 is defined as a Starburst/AGN galaxy, since its optical and X-Ray spectra reveal both characteristics. In this work, we show the results of a stellar population modeling i…
The CaT strength in Seyfert nuclei revisited: analyzing young stars and non-stellar light contributions to the spectra
L. R. Vega, N. V. Asari, R. Cid Fernandes +4
In a former paper (Garcia-Rissmann et al. 2005; hereafter Paper I), we have presented spectra of 64 active, 9 normal and 5 Starburst galaxies in the region around the near-IR Calci…
An atlas of Calcium triplet spectra of active galaxies
A. Garcia-Rissmann, L. R. Vega, N. V. Asari +4
We present a spectroscopic atlas of active galactic nuclei covering the region around the 8498, 8542, 8662 Calcium triplet (CaT) lines. The sample comprises 78 objects, divided int…