Astrophysical: Techniques

  • Publication
    The obliquity and atmosphere of the ultra-hot Jupiter TOI-1431b (MASCARA-5b): A misaligned orbit and no signs of atomic or molecular absorptions
    Ultra-hot Jupiters are defined as giant planets with equilibrium temperatures larger than 2000 K. Most of them are found orbiting bright A-F type stars, making...
  • Publication
    The OCCASO survey: presentation and radial velocities of 12 Milky Way open clusters
    Open clusters (OCs) are crucial for studying the formation and evolution of the Galactic disc. However, the lack of a large number of OCs analysed homogeneously...
  • Publication
    The OmegaWhite Survey for short period variable stars - II. An overview of results from the first four years
    OmegaWhite is a wide-field, high cadence, synoptic survey targeting fields in the southern Galactic plane, with the aim of discovering short period variable...
  • Publication
    The optical + infrared L dwarf spectral sequence of young planetary-mass objects in the Upper Scorpius association
    We present the results of photometric and spectroscopic follow-ups of the lowest mass member candidates in the nearest OB association, Upper Scorpius (∼5-10 Myr...
  • Publication
    The Origin and Evolution of the Black Hole Binary XTE J1118+480
    Black hole X-ray binaries with large mass ratios and short orbital periods are expected to change their orbital period due to magnetic breaking, mass loss...
  • Publication
    The origin of the mid-infrared nuclear polarization of active galactic nuclei
    We combine new (NGC 1275, NGC 4151, and NGC 5506) and previously published (Cygnus A, Mrk 231, and NGC 1068) sub-arcsecond resolution mid-infrared (MIR; 8-13 μm...
  • Publication
    The OTELO Project
    The OTELO Project is an extragalactic survey under way using the tunable filters of the instrument OSIRIS at the GTC. OTELO is already providing the deepest...
  • Publication
    The OTELO survey. A case study of [O III] λ4959,5007 emitters at ⟨z⟩ = 0.83
    Context. The OSIRIS Tunable Filter Emission Line Object (OTELO) survey is a very deep, blind exploration of a selected region of the Extended Groth Strip and is...
  • Publication
    The OTELO survey. A case study of [O III] λ4959,5007 emitters at ⟨z⟩ = 0.83 (Corrigendum)