Journal: Astronomy and Astrophysics

  • Publication
    The signature of chromospheric heating in Ca II H spectra
    Context: The heating process that balances the solar chromospheric energy losses has not yet been determined. Conflicting views exist on the source of the...
  • Publication
    The signature of high-velocity gas in the spectra of NGC 4151
    The multiwavelength emission spectrum and associated velocity field of the Seyfert prototype NGC 4151 is modeled. Since the thirties NGC 4151 has been the...
  • Publication
    The simultaneous low state spectral energy distribution of 1ES 2344+514 from radio to very high energies
    Context. BL Lacertae objects are variable at all energy bands on time scales down to minutes. To construct and interpret their spectral energy distribution (SED...
  • Publication
    The size distribution of asteroids in cometary orbits and related populations
    Aims.In this work we study the cumulative size distribution of the population of asteroids in cometary orbits (ACOs), aiming to discriminate its cometary or...
  • Publication
    The size-luminosity relation of local active galactic nuclei from interferometric observations of the broad-line region
    By using the GRAVITY instrument with the near-infrared (NIR) Very Large Telescope Interferometer (VLTI), the structure of the broad (emission-)line region (BLR)...
  • Publication
    The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release
    We present the data release 14 Quasar catalog (DR14Q) from the extended Baryon Oscillation Spectroscopic Survey (eBOSS) of the Sloan Digital Sky Survey IV (SDSS...
  • Publication
    The Sloan Digital Sky Survey quasar catalog: ninth data release
    We present the Data Release 9 Quasar (DR9Q) catalog from the Baryon Oscillation Spectroscopic Survey (BOSS) of the Sloan Digital Sky Survey III. The catalog...
  • Publication
    The Sloan Digital Sky Survey quasar catalog: tenth data release
    We present the Data Release 10 Quasar (DR10Q) catalog from the Baryon Oscillation Spectroscopic Survey (BOSS) of the Sloan Digital Sky Survey III. The catalog...
  • Publication
    The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
    We present the Data Release 12 Quasar catalog (DR12Q) from the Baryon Oscillation Spectroscopic Survey (BOSS) of the Sloan Digital Sky Survey III. This catalog...