Navegação Ciências Exatas e da Terra por Assunto "Galaxies: individual (NGC 4151)"
Resultados 1-2 de 2
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The black hole mass of NGC 4151. II. Stellar dynamical measurement from near-infrared field spectroscopy
(2014) [Artigo de periódico]We present a revised measurement of themass of the central black hole (MBH ) in the Seyfert 1 galaxyNGC4151. The new stellar dynamical mass measurement is derived by applying an axisymmetric orbit-superposition code to ... -
The dusty nuclear torus in NGC 4151 : constraints from gemini near-infrared integral field spectrograph observations
(2009) [Artigo de periódico]We have used a near-infrared (near-IR) nuclear spectrum (covering the Z, J, H, and K bands) of the nucleus of NGC 4151 obtained with the Gemini Near-Infrared Integral Field Spectrograph (NIFS) and adaptive optics, to isolate ...