Navegação Ciências Exatas e da Terra por Assunto "Radio continuum: galaxies"

Resultados 1-4 de 4

    • An embedded active nucleus in the OH megamaser galaxy IRAS16399-0937 

      Sales, Dinalva Aires de; Robinson, Andrew; Axon, David J.; Gallimore, Jack F.; Kharb, Preeti; Curran, R. L.; O'Dea, Christopher Peter; Baum, Stefi Alison; Elitzur, Moshe; Mittal, Rupal (2015) [Artigo de periódico]
      We present a multiwavelength study of the OH megamaser galaxy IRAS16399−0937, based on new Hubble Space Telescope (HST)/Advanced Camera for Surveys F814W and Hα+[N ii] images and archive data from HST, Two Micron All Sky ...

    • A comparison of radio axis with host galaxy plane axis in Seyfert galaxies 

      Schmitt, Henrique Roberto; Kinney, Anne Louise; Storchi-Bergmann, Thaisa; Antonucci, Robert (1997) [Artigo de periódico]
      We use the radio axis as an indicator of the orientation of the obscuring torus in Seyfert galaxies and analyze the di†erence between the position angles of extended radio structures and host galaxy major axis of Seyfert ...

    • Gemini near-infrared integral field spectroscopy of the narrow-line region of ESO428-G14 : kinematics, escitation and the role of the radio jet 

      Riffel, Rogemar André; Storchi-Bergmann, Thaisa; Winge, Claudia; Barbosa, Fausto Kuhn Berenguer (2006) [Artigo de periódico]
      We present two-dimensional (2D) gas kinematics and excitation of the inner 300 pc of the Seyfert galaxy ESO 428−G14 at a sampling of 14 pc², from near-infrared spectroscopic observations at R≈6000 obtained with the Integral ...

    • The temperature of extended gas in active galaxies : evidence for matter-bounded clouds 

      Wilson, Andrew S.; Binette, Luc; Storchi-Bergmann, Thaisa (1997) [Artigo de periódico]
      We report measurements of the electron temperature at about a dozen locations in the extended emission-line regions of five active (Seyfert and radio) galaxies. Temperatures (T[O III] and T[N II]) have been determined from ...