Astrofísicas: Instrumentación

  • Publicación
    NIRPS detection of delayed atmospheric escape from the warm and misaligned Saturn-mass exoplanet WASP-69 b
    Context. Near-infrared high-resolution échelle spectrographs unlock access to fundamental properties of exoplanets, from their atmospheric escape and...
  • Publicación
    NIRPS joining HARPS at ESO 3.6 m: On-sky performance and science objectives
    Context. The Near-InfraRed Planet Searcher (NIRPS) is a high-resolution, high-stability near-infrared (NIR) spectrograph equipped with an adaptive optics (AO)...
  • Publicación
    Observation of global solar oscillations with a modified optical resonance spectrometer.
    In order to test the calibration technique to be used on the GOLF solar oscillation resonant scattering spectrometer on the SOHO mission, observations with a...
  • Publicación
    On-sky demonstration of matched filters for wavefront measurements using ELT-scale elongated laser guide stars
    The performance of adaptive optics systems is partially dependent on the algorithms used within the real-time control system to compute wavefront slope...
  • Publicación
    Optical intensity interferometry observations using the MAGIC Imaging Atmospheric Cherenkov Telescopes
    Imaging Atmospheric Cherenkov Telescopes (IACTs) currently in operation feature large mirrors and order of 1 ns time response to signals of a few photo...
  • Publicación
    Optimal Filter Systems for Photometric Redshift Estimation
    In the coming years, several cosmological surveys will rely on imaging data to estimate the redshift of galaxies, using traditional filter systems with 4-5...
  • Publicación
    Osiris at GTC
    The hardware of the OSIRIS instrument is nearly complete. The instrument commissioning will continue with the validation of the remaining observing modes that...
  • Publicación
    OSIRIS software: the Mask Designer Tool
    OSIRIS is a Day One instrument that will be available at the 10m GTC telescope which is being built at La Palma observatory in the Canary Islands. This optical...
  • Publicación
    OSIRIS tunable imager and spectrograph: Instrument status
    OSIRIS (Optical System for Imaging and low Resolution Integrated Spectroscopy) is the optical Day One instrument for the GTC and the only Spanish Day One...