Journal: Astronomy and Astrophysics

  • Publication
    Studying star-forming processes at core and clump scales: the case of the young stellar object G29.862−0.0044 (Corrigendum)
  • Publication
    Studying the accretion geometry of EXO 2030+375 at luminosities close to the propeller regime
    The Be X-ray binary EXO 2030+375was in an extended low-luminosity state during most of 2016. We observed this state with NuSTARand Swift, supported by...
  • Publication
    Sublimating components in the coma of comet C/2000 WM1 (LINEAR)
    Comet C/2000 WM1 (LINEAR) was observed at ESO at the time of its closest approach to the Earth at the beginning of December 2001 (geocentric distance: 0.32 AU)...
  • Publication
    Substellar objects in star formation regions: A deep near infrared study in the Serpens cloud
    We present near infrared (J, H and Ks) observations of a 5'× 10' sample field in the Serpens Star Formation region obtained with SOFI at the NTT. These...
  • Publication
    Sulphur and zinc abundances in Galactic halo stars revisited
    Aims:Based on a new set of sulphur abundances in very metal-poor stars and an improved analysis of previous data, we aim at resolving current discrepancies on...
  • Publication
    Sunspot irradiance deficit, facular excess, and the energy balance of solar active regions.
    Plage areas and intensities derived from CaIIK spectroheliograms are used as a proxy for the facular irradiance excess of solar active regions for the period 19...
  • Publication
    Sunspot seismic halos generated by fast MHD wave refraction
    Aims: We suggest an explanation for the high-frequency power excess surrounding active regions known as seismic halos. Methods: We use numerical simulations of...
  • Publication
    Super-Earth of 8 M⊕ in a 2.2-day orbit around the K5V star K2-216
    Context. Although thousands of exoplanets have been discovered to date, far fewer have been fully characterised, in particular super-Earths. The KESPRINT...
  • Publication
    Super-orbital variability of LS I +61°303 at TeV energies
    Context. The gamma-ray binary LS I +61°303 is a well-established source from centimeter radio up to very high energy (VHE; E> 100 GeV). The broadband emission...