Journal: Astronomy and Astrophysics

  • Publication
    Quasi-stellar objects in the ALHAMBRA survey. I. Photometric redshift accuracy based on 23 optical-NIR filter photometry
    Context. Even the spectroscopic capabilities of today's ground and space-based observatories can not keep up with the enormous flow of detections (>105 deg-2)...
  • Publication
    Quiet-Sun inter-network magnetic fields observed in the infrared
    This paper presents the results of an investigation of the quiet Sun's magnetic field based on high-resolution infrared spectropolarimetric observations...
  • Publication
    Radial brightness profiles of extragalactic H II regions
    We present a systematic study of the radial brightness profiles in H alpha of a set of H ii regions in 6 late-type spiral galaxies, complete down to stated...
  • Publication
    Radial distribution of gas and dust in spiral galaxies . The case of M 99 (NGC 4254) and M 100 (NGC 4321)
    By combining Herschel-SPIRE data with archival Spitzer, H i , and CO maps, we investigate the spatial distribution of gas and dust in the two famous grand...
  • Publication
    Radial distribution of near-UV flux in disc galaxies in the range 0 ⪉ z ⪉ 1
    Context: In the last 8 Gyr of cosmic time the global star formation rate (SFR) has declined by roughly an order of magnitude, and most of this activity has been...
  • Publication
    Radial distribution of the multiple stellar populations in ω Centauri
    Aims: We present a detailed study of the radial distribution of the multiple populations identified in the Galactic globular cluster ω Cen. Methods: We used...
  • Publication
    Radial gradients of CO absorptions and abundance ratios in the bulge of M31
    We present new H- and K-band spectroscopy for the bulge of M31, taken with the LUCI spectrograph at the Large Binocular Telescope (LBT). We studied radial...
  • Publication
    Radial velocities and metallicities from infrared Ca II triplet spectroscopy of open clusters . Berkeley 26, Berkeley 70, NGC 1798, and NGC 2266
    Context. Open clusters are ideal test particles for studying the formation and evolution of the Galactic disk. However, the number of clusters with information...
  • Publication
    Radial velocities and metallicities from infrared Ca ii triplet spectroscopy of open clusters. II. Berkeley 23, King 1, NGC 559, NGC 6603, and NGC 7245
    Context. Open clusters are key to studying the formation and evolution of the Galactic disc. However, there is a deficiency of radial velocity and chemical...