Journal: Astronomy and Astrophysics

  • Publication
    Radii, masses, and transit-timing variations of the three-planet system orbiting the naked-eye star TOI-396
    Context. TOI-396 is an F6 V bright naked-eye star (V ≈ 6.4) orbited by three small (R p ≈ 2 R ⊕) transiting planets discovered thanks to space-based photometry...
  • Publication
    Radio emission during the formation of stellar clusters in M 33
    Aims: We investigate thermal and nonthermal radio emission associated with the early formation and evolution phases of young stellar clusters (YSCs) selected by...
  • Publication
    Radio emission in a nearby, ultra-cool dwarf binary: A multifrequency study
    Context. The substellar triple system VHS J125601.92−125723.9 (hereafter VHS 1256−1257) is composed of an equal-mass M7.5 brown dwarf binary and an L7 low-mass...
  • Publication
    Radio emission in ultracool dwarfs: The nearby substellar triple system VHS 1256-1257
    Aim. With the purpose of investigating the radio emission of new ultracool objects, we carried out a targeted search in the recently discovered system VHS...
  • Publication
    Radio spectrum evolution and magnetic field in extreme GPS radio sources. The case of RXJ1459+3337
    Aims:The knowledge of the properties of the youngest radio sources is very important in order to trace the earliest phase of the evolution of the radio emission...
  • Publication
    Rapid and multiband variability of the TeV bright active nucleus of the galaxy IC 310
    Context. The radio galaxy IC 310 has recently been identified as a γ-ray emitter based on observations at GeV energies with Fermi-LAT and at very high energies...
  • Publication
    Rapid infrared spectral variability of 3C 66A in outburst.
    Infrared observations taken during the major outburst seen in 1993 show strong evidence of rapid variability in 3C 66A on a time scale of a few hours, with...
  • Publication
    Rapid Variations and a Large Infrared Anti-Flare in the Lightcurve of MARKARIAN:501
    We present the results of infrared observations of the BL Lacertae object Markarian 501 obtained with the Telescopio Carlos Sanchez of El Observatorio del Teide...
  • Publication
    Rate and nature of false positives in the CoRoT exoplanet search
    Context: The CoRoT satellite searches for planets by applying the transit method, monitoring up to 12 000 stars in the galactic plane for 150 days in each...