Líneas de investigación: La Vía Láctea y el Grupo Local (MWLG)

La Vía Láctea y el Grupo Local (MWLG)
  • Publicación
    Resolving the Circumstellar Environment of the Galactic B[e] Supergiant Star MWC 137.II. Nebular Kinematics and Stellar Variability
    The Galactic B[e] supergiant MWC 137 is surrounded by a large-scale optical nebula. To shed light on the physical conditions and kinematics of the nebula, we...
  • Noticia
    Resuelto el misterio de la distribución del oxígeno en las zonas externas de la Vía Láctea
    Un equipo dirigido por un investigador del IAC y de la ULL ha medido con precisión la variación de la abundancia de este elemento químico a lo largo del disco...
  • Publicación
    Revealing the tidal scars of the Small Magellanic Cloud
    Due to their close proximity, the Large and Small Magellanic Clouds (LMC/SMC) provide natural laboratories for understanding how galaxies form and evolve. With...
  • Publicación
    Revised Bolometric Corrections and Interstellar Extinction Coefficients for the ACS and WFPC2 Photometric Systems
    We present extensive tables of bolometric corrections and interstellar extinction coefficients for the WFPC2 and ACS (both WFC and HRC) photometric systems...
  • Publicación
    Revisiting the radial abundance gradients of nitrogen and oxygen of the Milky Way
    We present spectra obtained with the 10.4 m Gran Telescopio Canarias telescope of 13 Galactic H II regions, most of them of very low ionization degree. The...
  • Publicación
    Revisiting the warm sub-Saturn TOI-1710b. The impact of stellar activity on the mass measurement
    The Transiting Exoplanet Survey Satellite (TESS) provides a continuous suite of new planet candidates that need confirmation and precise mass determination from...
  • Publicación
    Roadmap search based motion planning for MIRADAS probe arms
    MIRADAS is a near-infrared multiobject echelle spectrograph operating at spectral resolution R = 20,000 over the 1 to 2.5 μm bandpass for Gran Telescopio...
  • Publicación
    Rotating stellar populations in the Fornax dSph galaxy
    We present a novel analysis of the internal kinematics of the Fornax dwarf spheroidal galaxy. Our results are based on the largest sample of spectroscopic data...
  • Publicación
    Rotational synchronisation of B-type binaries in 30 Doradus
    The spin evolution of stars in close binary systems can be strongly affected by tides. We investigate the rotational synchronisation of the stellar components...