Astrofísicas: Grupo local

  • Publicación
    SMASH 1: A Very Faint Globular Cluster Disrupting in the Outer Reaches of the LMC?
    We present the discovery of a very faint stellar system, SMASH 1, that is potentially a satellite of the Large Magellanic Cloud. Found within the Survey of the...
  • Publicación
    SMASH: Survey of the MAgellanic Stellar History
    The Large and Small Magellanic Clouds are unique local laboratories for studying the formation and evolution of small galaxies in exquisite detail. The Survey...
  • Publicación
    Solo dwarfs - III. Exploring the orbital origins of isolated Local Group galaxies with Gaia Data Release 2
    We measure systemic proper motions for distant dwarf galaxies in the Local Group and investigate if these isolated galaxies have ever had an interaction with...
  • Publicación
    Solo dwarfs I: survey introduction and first results for the Sagittarius dwarf irregular galaxy
    We introduce the Solitary Local dwarfs survey (Solo), a wide-field photometric study targeting every isolated dwarf galaxy within 3 Mpc of the Milky Way. Solo...
  • Publicación
    Solo dwarfs II: the stellar structure of isolated Local Group dwarf galaxies
    The Solo (Solitary Local) Dwarf Galaxy survey is a volume-limited, wide-field g- and i-band survey of all known nearby (<3 Mpc) and isolated (>300 kpc from the...
  • Publicación
    Spatial dependence of the star formation history in the central regions of the Fornax dwarf spheroidal galaxy
    We present the star formation history (SFH) and the age-metallicity relation (AMR) in three fields of the Fornax dwarf spheroidal galaxy. They sample a region...
  • Publicación
    Spectroscopic Analyses of Massive Blue Stars (Galactic or Extragalactic)
    We review recent advances in our understanding of massive stars through the analysis of their spectra. Improvements in model atmospheres and analysis methods...
  • Publicación
    Spectroscopy of Globular Clusters in the Fornax Dwarf Galaxy
    We present low-resolution, integrated Keck spectra of the five globular clusters (GCs) of the Fornax dwarf spheroidal galaxy. We find a tentative age spread...
  • Publicación
    Star cluster catalogues for the LEGUS dwarf galaxies
    We present the star cluster catalogues for 17 dwarf and irregular galaxies in the HST Treasury Program `Legacy ExtraGalactic UV Survey' (LEGUS). Cluster...