43 citations · 185 across the 9 of their papers we have counts for
6 papers · 1 filter
Digging process in NGC 6951: the molecular disc bumped by the jet
D. May, J. E. Steiner, T. V. Ricci +2
We present a study of the central 200 pc of the galaxy NGC 6951, SAB(rs)bc, an active twin of the Milky Way, at a distance of 24 Mpc. Its nucleus has been observed in the optical w…
A two-stage outflow in NGC 1068
D. May, J. E. Steiner
We present an analysis of the Seyfert 2 galaxy NGC 1068 with archive data from SINFONI-VLT, in the HK bands with pixel scales of 0.1 (data set 1 - DS1) and 0.025 (DS2) arcsec. The…
The nuclear architecture of NGC 4151: on the path toward a universal outflow mechanism in light of NGC 1068
D. May, J. E. Steiner, R. B. Menezes +2
We report near-infrared integral field spectroscopic observations of the active galactic nucleus NGC 4151 with archive data from the NIFS-Gemini North Telescope. We have selected b…
Constraining X-ray reflection in the low-luminosity AGN NGC 3718 using NuSTAR and XMM--Newton
Y. Diaz, P. Arévalo, L. Hernández-García +9
One distinctive feature of low-luminosity active galactic nuclei (LLAGN) is the relatively weak reflection features they may display in the X-ray spectrum, which can result from th…
The curious activity in the nucleus of NGC 4151: jet interaction causing variability?
D. R. A. Williams, R. D. Baldi, I. M. McHardy +14
A key characteristic of many active galactic nuclei (AGN) is their variability, but its origin is poorly understood, especially in the radio domain. Williams et al. (2017) reported…
Exploring the differences of integrated and spatially resolved analysis using integral field unit data: The case of Abell 14
Stavros Akras, Hektor Monteiro, Isabel Aleman +3
We present a new approach to study planetary nebulae using integral field spectroscopy. VLT@VIMOS datacube of the planetary nebula Abell 14 is analysed in three different ways by e…