Astrophysical: Techniques

  • Publication
    TOI-969: a late-K dwarf with a hot mini-Neptune in the desert and an eccentric cold Jupiter
    Context. The current architecture of a given multi-planetary system is a key fingerprint of its past formation and dynamical evolution history. Long-term follow...
  • Publication
    Torus and polar dust dependence on active galactic nucleus properties
    We present a statistical analysis of the properties of the obscuring material around active galactic nuclei (AGN). This study represents the first of its kind...
  • Publication
    Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies
    We characterize for the first time the torus properties of an ultra-hard X-ray (14-195 keV) volume-limited (DL 40 Mpc) sample of 24 Seyfert (Sy) galaxies...
  • Publication
    Towards ensemble asteroseismology of the young open clusters χ Persei and NGC 6910
    As a result of the variability survey in χ Persei and NGC 6910, the number of β Cep stars that are members of these two open clusters is increased to twenty...
  • Publication
    Tracking Advanced Planetary Systems (TAPAS) with HARPS-N. II. Super Li-rich giant HD 107028
    Context. Lithium-rich giant stars are rare objects. For some of them, Li enrichment exceeds the abundance of this element found in solar system meteorites...
  • Publication
    TraMoS - IV. Discarding the Quick Orbital Decay Hypothesis for OGLE-TR-113b
    In the context of the Transit Monitoring in the South project, we present nine new transit observations of the exoplanet OGLE-TR-113b observed with the Gemini...
  • Publication
    TraMoS project - III. Improved physical parameters, timing analysis and starspot modelling of the WASP-4b exoplanet system from 38 transit observations
    We report 12 new transit observations of the exoplanet WASP-4b from the Transit Monitoring in the South (TraMoS) project. These transits are combined with all...
  • Publication
    Transformations between 2MASS, SDSS and BVRI photometric systems: bridging the near-infrared and optical
    We present colour transformations for the conversion of the Two Micron All Sky Survey (2MASS) photometric system to the Johnson-Cousins UBVRI system and further...
  • Publication
    Transformations between the 2MASS, SDSS, and BV I photometric systems for late-type giants
    We present colour transformations from Two Micron All Sky Survey (2MASS) photometric system to Johnson-Cousins system and to Sloan Digital Sky Survey (SDSS)...