Astrophysical: Galaxies

  • Publication
    Deep imaging of the galaxy Malin 2 shows new faint structures and a candidate satellite dwarf galaxy
    Giant low-surface-brightness (GLSB) galaxies represent an extreme class of disk galaxies characterized by exceptionally large sizes and low stellar densities...
  • Publication
    Deep K-band surface brightness photometry of dE galaxies. I. Local Volume and Virgo cluster
    Context. Dwarf elliptical galaxies (dEs) are the most abundant in the Universe. Research into these objects in connection with late-type dwarf galaxies is...
  • Publication
    Deep Ks -near-infrared Surface Photometry of 80 Dwarf Irregular Galaxies in the Local Volume
    We present deep near-infrared (Ks ) images and surface photometry for 80 dwarf irregular galaxies (dIs) within ~5 Mpc of the Milky Way. The galaxy images were...
  • Publication
    Deep learning and numerical simulations to infer the evolution of MaNGA galaxies
    As surveys grow, the challenge is how to explore and interpret the increasing quantity of data. Integral field spectroscopic (IFS) galaxy surveys are a good...
  • Publication
    Deep MUSE observations in the HDFS. Morpho-kinematics of distant star-forming galaxies down to 108M⊙
    Aims: Whereas the evolution of gas kinematics of massive galaxies is now relatively well established up to redshift z ~ 3, little is known about the kinematics...
  • Publication
    Deep Near-Infrared Mapping of Young and Old Stars in Blue Compact Dwarf Galaxies
    We analyze J, H, and Ks near-infrared data for nine blue compact dwarf (BCD) galaxies, selected from a larger sample that we have already studied in the optical...
  • Publication
    Deep observation of the NGC 1275 region with MAGIC: search of diffuse γ-ray emission from cosmic rays in the Perseus cluster
    Clusters of galaxies are expected to be reservoirs of cosmic rays (CRs) that should produce diffuse γ-ray emission due to their hadronic interactions with the...
  • Publication
    Deep Optical and Near Infrared Observations in ELAIS Areas
    We present deep optical and near infrared imaging over half square degree of sky in the centres of the ELAIS regions N1 and N2 and coincident with deep XMM...
  • Publication
    Deep optical imaging and spectroscopy of a sample of Wolf-Rayet galaxies
    We present results of narrow-band (Hα and adjacent continuum) and broad-band (U, B and V) optical CCD imaging together with high- and intermediate-resolution...