Publication type: Refereed

  • Publication
    Low resolution spectra and a CN map of Comet Halley at a heliocentric distance of 2.41 AU
    The paper presents low resolution spectra in the range of 3700 to 7100 A, taken with the Royal Greenwich Observatory Image Photon Counting System on the 2.5...
  • Publication
    Low surface brightness dwarf galaxies and their globular cluster populations around the low-density environment of our closest S0 NGC 3115
    Understanding faint dwarf galaxies is fundamental to the development of a robust theory of galaxy formation on small scales. Since the discovery of a population...
  • Publication
    Low Surface Brightness Galaxies in the Sloan Digital Sky Survey. I. Search Method and Test Sample
    In this paper we present results of a pilot study to use imaging data from the Sloan Digital Sky Survey (SDSS) to search for low surface brightness (LSB)...
  • Publication
    Low-amplitude rotational modulation rather than pulsations in the CoRoT B-type supergiant HD 46769
    Aims: We aim to detect and interpret photometric and spectroscopic variability of the bright CoRoT B-type supergiant target HD 46769 (V = 5.79). We also attempt...
  • Publication
    Low-Degree Low-Order Solar p Modes As Seen By GOLF On board SOHO
    Data recovered from the GOLF experiment on board the ESA/NASA SOHO spacecraft have been used to analyze the low-order low-degree solar velocity acoustic-mode...
  • Publication
    Low-density star cluster formation: discovery of a young faint fuzzy on the outskirts of the low-mass spiral galaxy NGC 247
    The classical globular clusters found in all galaxy types have half-light radii of r h ~ 2-4 pc, which have been tied to formation in the dense cores of giant...
  • Publication
    Low-frequency gravity waves in blue supergiants revealed by high-precision space photometry
    Almost all massive stars explode as supernovae and form a black hole or neutron star. The remnant mass and the impact of the chemical yield on subsequent star...
  • Publication
    Low-frequency photospheric and wind variability in the early-B supergiant HD 2905
    Context. Despite important advances in space asteroseismology during the last decade, the early phases of evolution of stars with masses above 15 M⊙ (including...
  • Publication
    Low-ionization pairs of knots in planetary nebulae: physical properties and excitation
    We obtained optical long-slit spectra of four planetary nebulae (PNe) with low-ionization pair of knots, namely He 1-1, IC 2149, KjPn 8 and NGC 7662. These data...