Publication type: Non-refereed

  • Publication
    An Old Bipolar Shell Associated with η Carinae
    Continuum subtracted dereddened images in several emission lines reveal the existence of an extended bipolar shell around η Carinae. It is best seen in the...
  • Publication
    An Optical Intermediate Dispersion Spectrograph for the GTC
    ODIN is an international consortium constituted to design and build a first-light multi-purpose optical intermediate dispersion spectrograph for the Gran...
  • Publication
    An optical spectroscopic study of a LLQSOs sample and the impact of the aperture effect on its classification
    Low Luminosity Quasi Stellar Objects comprise key objects in the context of galaxy evolution scenarios. They may represent the transition population between...
  • Publication
    An Optical Study of the Field of EUVE J1027+323: Discovery of a QSO and a Hidden Hot White Dwarf
    Not Available
  • Publication
    An optical/NIR survey of globular clusters in early-type galaxies
    Not Available
  • Publication
    An Optimized H_β Index for Disentangling Stellar Clusters and Galaxy Ages
    We have derived a new H_{β} absorption index definition, which is fully optimized as an age indicator for old and intermediate-aged stellar populations. Rather...
  • Publication
    An optimized Hα index for disentangling stellar clusters and galaxy ages
    Not Available
  • Publication
    An overview of ISO results
    Not Available
  • Publication
    An Overview of the Bowen Survey: Detecting Donor Star Signatures in Low Mass X-ray Binaries
    In this paper we give a review of the Bowen fluorescence survey, showing that narrow emission lines (mainly N III and C III lines between 4630 and 4660 A˚)...