Astrofísicas: Galaxias

  • Publicación
    Erratum: ``H I in the Shell Elliptical Galaxy NGC 3656'' [Astron. J. 122, 1758 (2001)]
    As the result of an editorial oversight, the following two works were misattributed in the references:Schweizer, F. 1998, in Galaxies: Interactions and Induced...
  • Publicación
    ESO Very Large Telescope Optical Spectroscopy of BL Lacertae Objects. I. New Redshifts
    We report redshift measurements for 12 BL Lacertae objects from a program aimed at obtaining high signal-to-noise ratio (up to ~500) optical spectroscopy of a...
  • Publicación
    ESO Very Large Telescope Optical Spectroscopy of BL Lacertae Objects. II. New Redshifts, Featureless Objects, and Classification Assessments
    We report on ESO Very Large Telescope optical spectroscopy of 42 BL Lacertae objects of unknown redshift. Nuclear emission lines were observed in 12 objects...
  • Publicación
    Establishing the level of cylindrical rotation in boxy/peanut bulges
    We present SAURON integral-field observations of a sample of 12 mid-to-high-inclination disc galaxies, to unveil hidden bars on the basis of their kinematics, i...
  • Publicación
    Estimation of kinematic parameters in CALIFA galaxies: no-assumption on internal dynamics
    We propose a simple approach to homogeneously estimate kinematic parameters of a broad variety of galaxies (elliptical, spirals, irregulars or interacting...
  • Publicación
    Estimations of the magnetic field strength in the torus of IC 5063 using near-infrared polarimetry
    An optically and geometrically thick torus obscures the central engine of active galactic nuclei (AGN) from some lines of sight. From a magnetohydrodynamical...
  • Publicación
    Euclid preparation - XXIII. Derivation of galaxy physical properties with deep machine learning using mock fluxes and H-band images
    Next-generation telescopes, like Euclid, Rubin/LSST, and Roman, will open new windows on the Universe, allowing us to infer physical properties for tens of...
  • Publicación
    Euclid preparation. VIII. The Complete Calibration of the Colour-Redshift Relation survey: VLT/KMOS observations and data release
    The Complete Calibration of the Colour-Redshift Relation survey (C3R2) is a spectroscopic effort involving ESO and Keck facilities designed specifically to...
  • Publicación
    Euclid preparation. X. The Euclid photometric-redshift challenge
    Forthcoming large photometric surveys for cosmology require precise and accurate photometric redshift (photo-z) measurements for the success of their main...