Journal: Astronomy and Astrophysics

  • Publication
    Chemo-dynamics of the stellar component of the Sculptor dwarf galaxy: I. Observed properties (Corrigendum)
  • Publication
    Chemo-dynamics of the stellar component of the Sculptor dwarf galaxy: II. Dynamical properties and dark matter halo density
    Dwarf galaxy satellites of the Milky Way are excellent laboratories for testing dark matter (DM) models and baryonic feedback implementation in simulations. The...
  • Publication
    Chemodynamics of the Milky Way. I. The first year of APOGEE data
    Context. The Apache Point Observatory Galactic Evolution Experiment (APOGEE) features the first multi-object high-resolution fiber spectrograph in the near...
  • Publication
    CHEOPS and TESS view of the ultra-short-period super-Earth TOI-561 b
    Context. Ultra-short-period planets (USPs) are a unique class of super-Earths with an orbital period of less than a day, and hence they are subject to intense...
  • Publication
    CHEOPS finds KELT-1b darker than expected in visible light. Discrepancy between the CHEOPS and TESS eclipse depths
    Recent studies based on photometry from the Transiting Exoplanet Survey Satellite (TESS) have suggested that the dayside of KELT-1b, a strongly irradiated brown...
  • Publication
    CHEOPS geometric albedo of the hot Jupiter HD 209458 b
    We report the detection of the secondary eclipse of the hot Jupiter HD 209458 b in optical/visible light using the CHEOPS space telescope. Our measurement of 20...
  • Publication
    CHEOPS in-flight performance. A comprehensive look at the first 3.5 yr of operations
    Context. Since the discovery of the first exoplanet almost three decades ago, the number of known exoplanets has increased dramatically. By beginning of the...
  • Publication
    CHEOPS observations confirm nodal precession in the WASP-33 system
    Aims. We aim to observe the transits and occultations of WASP-33 b, which orbits a rapidly rotating δ Scuti pulsator, with the goal of measuring the orbital...
  • Publication
    CHEOPS observations of KELT-20 b/MASCARA-2 b: An aligned orbit and signs of variability from a reflective day side
    Context. Occultations are windows of opportunity to indirectly peek into the dayside atmosphere of exoplanets. High-precision transit events provide information...