Browsing OAC - Congresos 2014 by Title

Now showing items 8-10 of 10

    • A project to constrain emission from giant gaseous shells around high redshift radio galaxies 

      Moyano, Martín Manuel; Humphrey, Andrew J.; Merlo, David Constantino (Asociación Argentina de Astronomía, 2015)
      Around half of the radio galaxies (radio-loud, type 2 quasars) at 2 are known to show strong Ly absorption features in their spectra, with a spatial extent at least as large as the background Ly nebulae closely associated ...

    • Reducción de imágenes del CFHT 

      Bustos Fierro, Iván H.; Calderón, Jesùs H.; Ahumada, Javier A. (Asociación Argentina de Astronomía, 2015)
      Presentamos resultados preliminares de las reducciones astrométrica y fotométrica de imágenes obtenidas con la Cámara MegaCam del CFHT (Mauna Kea, Hawaii). El objetivo final es confeccionar un catálogo profundo de la zona ...

    • Simulaciones de formación de galaxias disco barreadas 

      Algorry, David Gabriel; Abadi, Mario Gabriel; Ferrero, Santiago Ismael (Asociación Argentina de Astronomía, 2015)
      In this work we present a study of the formation and evolution of two galaxies selected from a series of numerical cosmological hydrodynamical simulations called GIMIC. The first one is a galaxy with a central bar at ...