Astrophysical: Methods

  • Publication
    Detection of a Giant Halo Around NGC 7027
    As a parallel result of an IT Project aimed at determining accurate distances to more than 30 planetary nebulae using the extinction-distance method, we report...
  • Publication
    Detection of a high-velocity sodium feature on the ultra-hot Jupiter WASP-121 b
    Context. Ultra-hot Jupiters, with their high equilibrium temperatures and resolved spectral lines, have emerged as a perfect testbed for new analysis techniques...
  • Publication
    Detection of binary companions below the diffraction limit with lucky imaging
    Context. Binary stars are invaluable tools that can be used to precisely measure the fundamental properties of stars, to test stellar models, and further our...
  • Publication
    Detection of Na in the atmosphere of the hot Jupiter HAT-P-55b
    The spectral signatures of optical absorbers, when combined with those of infrared molecules, play a critical role in constraining the cloud properties of...
  • Publication
    Detection of satellite remnants in the Galactic halo with Gaia- III. Detection limits for ultrafaint dwarf galaxies
    We present a method to identify ultrafaint dwarf galaxies (UFDGs) candidates in the halo of the Milky Way using the future Gaia catalogue and we explore its...
  • Publication
    Detection of sodium in the atmosphere of WASP-69b
    Context. Transit spectroscopy is one of the most commonly used methods to characterize exoplanets' atmospheres. From the ground, these observations are very...
  • Publication
    Detection of stellar wakes in the Milky Way: A deep learning approach
    Context. Due to poor observational constraints on the low-mass end of the subhalo mass function, the detection of dark matter (DM) subhalos on sub-galactic...
  • Publication
    Detection of the Effect of Cosmological Large-Scale Structure on the Orientation of Galaxies
    Galaxies are not distributed randomly throughout space but are instead arranged in an intricate ``cosmic web'' of filaments and walls surrounding bubble-like...
  • Publication
    Detections of solar-like oscillations in dwarfs and subgiants with Kepler DR25 short-cadence data
    During the survey phase of the Kepler mission, several thousand stars were observed in short cadence, allowing for the detection of solar-like oscillations in...