Astrofísicas: Interferómetros

  • Publicación
    General formulation for the calibration and characterization of narrow-gap etalons: the OSIRIS/GTC tunable filters case
    Tunable filters (TFs) are a powerful way of implementing narrow-band imaging mode over wide wavelength ranges, without the need of purchasing a large number of...
  • Publicación
    GREGOR solar telescope: Design and status
    The integration and verification phase of the GREGOR telescope reached an important milestone with the installation of the interim 1 m SolarLite primary mirror...
  • Publicación
    Hα kinematics of the Spitzer Infrared Nearby Galaxies Survey - II
    This is the second part of an Hα kinematics follow-up survey of the Spitzer Infrared Nearby Galaxies Survey (SINGS) sample. The aim of this paper is to shed new...
  • Charla
    Intensity Interferometry using the MAGIC telescopes
    The MAGIC telescopes are a stereoscopic system of two 17m mirror diameter Cherenkov telescopes for gamma-ray observations, in operation since many years on the...
  • Publicación
    LOFAR MSSS: detection of a low-frequency radio transient in 400 h of monitoring of the North Celestial Pole
    We present the results of a four-month campaign searching for low-frequency radio transients near the North Celestial Pole with the Low-Frequency Array (LOFAR)...
  • 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
    P-REx: The Piston Reconstruction Experiment for infrared interferometry
    For sensitive infrared interferometry, it is crucial to control the differential piston evolution between the used telescopes. This is classically done by the...
  • Publicación
    Performance and first measurements of the MAGIC stellar intensity interferometer
    In recent years, a new generation of optical intensity interferometers has emerged, leveraging the existing infrastructure of Imaging Atmospheric Cherenkov...
  • Publicación
    Spiral Inflow Feeding the Nuclear Starburst in M83, Observed in Hα Emission with the GHαFaS Fabry-Perot Interferometer
    We present observations of the nearby barred starburst galaxy M83 (NGC 5236), with the new Fabry-Perot interferometer GHαFaS mounted on the 4.2 m William...