Astrofísicas: Astronomía infrarroja

  • Noticia
    Desentrañan el enigma de los fulerenos en el espacio
    Un estudio pionero del Instituto de Astrofísica de Canarias (IAC), que combina química de laboratorio y astrofísica, demuestra por primera vez que granos de...
  • Publicación
    Diffraction-limited observations of astronomical sources with a rotation shearing interferometer in the near infrared
    An experiment aimed at diffraction-limited imaging of astronomical sources in the 2-5-micron range is presented. It is based on a rotation shearing...
  • Publicación
    Dust in the nuclei of the Seyfert galaxies Markarian 231 and NGC 4151
    Observations carried out with a 8-13 micron grating-spectrometer of Mrk 231 and NGC 4151 are reported. The Mrk 231 data can be fitted to various thermal dust...
  • Noticia
    El Infrarrojo: más allá del arcoíris
    Desde hoy, se encuentra disponible en formato digital y en papel el nuevo ejemplar de la revista monográfica Paralajes, producida y editada por el Instituto de...
  • Publicación
    Exploring the Mid-infrared SEDs of Six AGN Dusty Torus Models. II. The Data
    This is the second in a series of papers devoted to exploring a set of six dusty models of active galactic nuclei (AGN) with available spectral energy...
  • Publicación
    Extended FAR IR Emission in Seyfert Galaxies
    Far IR (90 microns) ISO Maps of four Seyfert galaxies are presented. We find that the Far Infrared emission is extended in all cases out to radii comparable to...
  • Publicación
    Galactic structure from the Two Micron Galactic Survey
    The Two Micron Galactic Survey (TMGS) is the most sensitive large scale point source near infrared survey of the Galactic Plane yet attempted. The Galactic...
  • Publicación
    High resolution Michelson interferometer for airborne infrared astronomical observations. I - Concept and performance
    A Michelson interferometer has been built for use with the 91-cm telescope on NASA's Gerard P. Kuiper Airborne Observatory primarily to measure IR line emission...
  • Publicación
    Identification of quasi-stellar objects in the IRAS catalogue
    The authors have studied the IRAS extragalactic catalogue (Lonsdale et al., 1985), with the aim of reliably identifying quasi-stellar objects. Using the best...