Astrophysical: Atmospheric effects

  • Publication
    Earth like planets albedo variations versus continental landmass distribution
    By making use of real information about the continental and oceanic surface distribution of the Earth, and cloudiness data from the International Satellite...
  • Publication
    Effect of telescope vibrations upon high angular resolution imaging
    We have analysed short-exposure high-resolution images obtained on the William Herschel Telescope (WHT), Big Telescope Azimuthal (BTA) and Canada-France-Hawaii...
  • Talk
    Estado actual del sistema de lanzamiento de la estrella guía láser de GTC
    Al objeto de incrementar la cobertura de cielo proporcionada por el sistema de óptica adaptativa de GTC, durante los últimos 4 años se ha estado trabajando en...
  • Publication
    Forecasting the precipitable water vapour content: validation for astronomical observatories using radiosoundings
    The atmospheric precipitable water vapour content (PWV) strongly affects astronomical observations in the infrared (IR). We have validated the Weather Research...
  • Publication
    Global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey
    We conducted a global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey - a prototype of the SPECULOOS transit search conducted with the TRAPPIST-South...
  • Talk
    GTCAO. Instalaciones Auxiliares y Complementarias. Lo considerado como menos importante también es relevante.
    Durante el presente seminario hablaremos sobre el estado actual del banco óptico GTCAO. Se hará énfasis en las tareas mecánicas en curso referentes a las...
  • Talk
    High-performance control for adaptive optics
    In this talk, I will start by briefly presenting the Institut d'Optique Graduate School and the Laboratoire Charles Fabry, where I conduct my research. Then I...
  • Publication
    Holographic imaging of crowded fields: high angular resolution imaging with excellent quality at very low cost
    We present a method for speckle holography that is optimized for crowded fields. Its two key features are an iterative improvement of the instantaneous point...
  • Talk
    IAU G5: "Extreme Precision Stellar Spectroscopy"
    The new generation of spectrometers designed for extreme precision radial velocities enable correspondingly precise stellar spectroscopy. It is now fruitful to...