Journal: Astronomy and Astrophysics

  • Publication
    Astrometry with Carte du Ciel plates, San Fernando zone . II. CdC-SF: a precise proper motion catalogue
    Context. The historic plates of the Carte du Ciel, an international cooperative project launched in 1887, offer valuable first-epoch material for the...
  • Publication
    Astrometry with Carte du Ciel plates, San Fernando zone. I. Digitization and measurement using a flatbed scanner
    Context: The historic plates of the Carte du Ciel, an international cooperative project launched in 1887, offers valuable first-epoch material for determining...
  • Publication
    Astrophysical parameters and orbital solution of the peculiar X-ray transient IGR J00370+6122
    Context. BD + 60° 73 is the optical counterpart of the X-ray source IGR J00370+6122, a probable accretion-powered X-ray pulsar. The X-ray light curve of this...
  • Publication
    Astrophysical parameters of the peculiar X-ray transient IGR J11215-5952
    Context. The current generation of X-ray satellites has discovered many new X-ray sources that are difficult to classify within the well-described subclasses...
  • Publication
    Asymmetric shocks in χ Cygni observed with linear spectropolarimetry
    Aims: We derive information about the dynamics of the stellar photosphere, including pulsation, from a coherent interpretation of the linear polarisation...
  • Publication
    Asymmetrical structure of ionization and kinematics in the Seyfert galaxy NGC 5033
    We present integral field spectroscopy of NGC 5033, a low luminosity Seyfert galaxy. The observations were made with INTEGRAL, a fiber based system operating at...
  • Publication
    Asymmetries of the Stokes V profiles observed by HINODE SOT/SP in the quiet Sun
    Aims: A recent analysis of polarization measurements of HINODE SOT/SP in the quiet Sun pointed out very complex shapes of Stokes V profiles. Here we present the...
  • Publication
    Asymmetry in the atmosphere of the ultra-hot Jupiter WASP-76 b
    Context. WASP-76 b has been a recurrent subject of study since the detection of a signature in high-resolution transit spectroscopy data indicating an asymmetry...
  • Publication
    Asymptotic g modes: Evidence for a rapid rotation of the solar core
    Context. Over the past 40 years, helioseismology has been enormously successful in the study of the solar interior. A shortcoming has been the lack of a...