Astrophysical: Galaxies

  • Publication
    The Kinematics of the Ionized and Molecular Hydrogen in the Starburst Galaxy NGC 253
    Near-infrared H2 1-0 5(1) and Brγ velocity curves along the major axis of NGC 253 have revealed a central velocity gradient that is 7 times steeper than that...
  • Publication
    The kinematics of young and old stellar populations in nuclear rings of MUSE TIMER galaxies
    Context. Studying the stellar kinematics of galaxies is a key tool in the reconstruction of their evolution. However, the current measurements of the stellar...
  • Publication
    The Kormendy relation for early-type galaxies. Dependence on the magnitude range
    Aims: Previous studies have indicated that faint and bright early-type galaxies (ETGs) present different coefficients and dispersions for their Kormendy...
  • Publication
    The Large Early Galaxy Astrophysics Census (LEGA-C) Data Release 3: 3000 High-quality Spectra of K<SUB>s</SUB>-selected Galaxies at z &gt; 0.6
    We present the third and final data release of the Large Early Galaxy Astrophysics Census (LEGA-C), an ESO/Very Large Telescope public spectroscopic survey...
  • Publication
    The Large Magellanic Cloud stellar content with SMASH. I. Assessing the stability of the Magellanic spiral arms
    The Large Magellanic Cloud (LMC) is the closest and most studied example of an irregular galaxy. Among its principal defining morphological features, its off...
  • Publication
    The last breath of the young gigahertz-peaked spectrum radio source PKS1518+047
    We present the results from multifrequency VLBA observations from 327MHz to 8.4GHz of the gigahertz-peaked spectrum radio source PKS1518+047 (4C04.51) aimed at...
  • Publication
    The lens SW05 J143454.4+522850: a fossil group at redshift 0.6?
    Fossil groups are considered the end product of natural galaxy group evolution in which group members sink towards the centre of the gravitational potential due...
  • Publication
    The Line Emission Region in III Zw 2: Kinematics and Variability
    We have studied the Lyα, Hβ, Hα, and Mg II λ2798 line profiles of the Seyfert 1 galaxy III Zw 2. The shapes of these broad emission lines show evidence of a...
  • Publication
    The Line-of-Sight Velocity Distributions of Intracluster Planetary Nebulae in the Virgo Cluster Core
    Radial velocities of 40 intracluster planetary nebulae (ICPNs) in the Virgo Cluster were obtained with the new multifiber FLAMES spectrograph on UT2 at the Very...