Journal: Astronomy and Astrophysics

  • Publication
    Common envelope evolution and Li in V471 Tauri.
    We have observed the spectral regions around the LiI resonance 670.8nm and subordinate 610.4nm lines of V471 Tau. This is an eclipsing post common-envelope (CE)...
  • Publication
    COMP2CAT: hunting compact double radio sources in the local Universe
    We present a catalog of compact double radio galaxies (hereafter COMP2CAT) listing 43 edge-brightened radio sources whose projected linear size does not exceed...
  • Publication
    Compact jets dominate the continuum emission in low-luminosity active galactic nuclei
    Low-luminosity active galactic nuclei (LLAGN) are special among their kind due to the profound structural changes that the central engine experiences at low...
  • Publication
    Comparative analysis of atmospheric parameters from high-resolution spectroscopic sky surveys: APOGEE, GALAH, Gaia-ESO
    Context. SDSS-IV APOGEE-2, GALAH, and Gaia-ESO are high-resolution, ground-based, multi-object spectroscopic surveys providing fundamental stellar atmospheric...
  • Publication
    Comparing the emission spectra of U and Th hollow cathode lamps and a new U line list
    Context. Thorium hollow cathode lamps (HCLs) are used as frequency calibrators for many high resolution astronomical spectrographs, some of which aim for...
  • Publication
    Comparison of hydrostatic and lensing cluster mass estimates: A pilot study in MACS J0647.7+7015
    The detailed characterization of scaling laws relating the observables of a cluster of galaxies to their mass is crucial for obtaining accurate cosmological...
  • Publication
    Comparison of Sunyaev-Zel'dovich measurements from Planck and from the Arcminute Microkelvin Imager for 99 galaxy clusters
    We present observations and analysis of a sample of 123 galaxy clusters from the 2013 Planck catalogue of Sunyaev-Zel'dovich sources with the Arcminute...
  • Publication
    Comparison of the thin flux tube approximation with 3D MHD simulations
    Context: The structure and dynamics of small vertical photospheric magnetic flux concentrations has been often treated in the framework of an approximation...
  • Publication
    Comparison of theoretical and observed Ca II 8542 Stokes profiles in quiet regions at the centre of the solar disc
    Context. Interpreting the Stokes profiles observed in quiet regions of the solar chromosphere is a challenging task. The Stokes Q and U profiles are dominated...