Publication type: Refereed

  • Publication
    Tidal Streams in the Galactic Halo: Evidence for the Sagittarius Northern Stream or Traces of a New Nearby Dwarf Galaxy
    Standard cosmology predicts that dwarfs were the first galaxies to be formed in the universe and that many of them merge afterward to form bigger galaxies such...
  • Publication
    Tidally induced velocity gradients in the Milky Way dwarf spheroidal satellites
    We present a kinematic study of six dwarf spheroidal galaxies (dSph) satellites of the Milky Way (MW), namely Carina, Draco, Fornax, Sculptor, Sextans, and Ursa...
  • Publication
    Tidally trapped pulsations in a close binary star system discovered by TESS
    It has long been suspected that tidal forces in close binary stars could modify the orientation of the pulsation axis of the constituent stars. Such stars have...
  • Publication
    Time and Culture Across the Iberian Lands: The Cathedrals’ Orientation Paradigm—A Diachronic Analysis of the Orientation of the Cathedrals of Portugal and Spain.
    The purpose of this research is to explore the complex and evolving orientations of cathedrals in the Iberian Peninsula and associated islands, examining the...
  • Publication
    Time correlation between solar structural parameters - p-mode frequencies, radius, and neutrino flux
    We present an analysis of time correlations between measurements of solar radius, neutrino flux data, and acoustic mode frequency shifts. We find significant...
  • Publication
    Time Delay in QSO 0957+561 From 1984-1999 Optical Data
    Photometric optical data of QSO 0957+561 covering the period 1984-1999 are analyzed to discern between the two values of the time delay (417 and 424 days)...
  • Publication
    Time Delay of QSO 0957+561 and Cosmological Implications
    We obtain the time delay between the arrival time of the A and B images of the QSO 0957+561. The results of applying two different methods (the discrete cross...
  • Publication
    Time Evolution of Horizontal Subsurface Flows in the Sun
    A ring-diagram analysis technique has been applied to a region of the Sun of about 15 deg^2 area close to the disk center at dates chosen for several solar...
  • Publication
    Time Evolution of Plasma Parameters during the Rise of a Solar Prominence Instability
    We present high-spatial resolution spectropolarimetric observations of a quiescent hedgerow prominence taken in the He I 1083.0 nm triplet. The observation...