Tipo de publicación: Con árbitro

  • Publicación
    Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey - I. The Pleiades
    We present the results of a deep wide-field near-infrared survey of the entire Pleiades cluster recently released as part of the UKIRT Infrared Deep Sky Survey...
  • Publicación
    Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey - II. The Alpha Persei open cluster
    We present the results of a deep (J = 19.1 mag) infrared (ZY JHK) survey over the full α Per open cluster extracted from the Data Release 9 of the United...
  • Publicación
    Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey - III. Praesepe
    Over the past decades open clusters have been the subject of many studies. Such studies are crucial considering that the universality of the initial mass...
  • Publicación
    Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey - IV. Upper Sco
    We present the results of a proper motion wide-field near-infrared survey of the entire Upper Sco (USco) association (˜160 square degrees) released as part of...
  • Publicación
    Astrometric monitoring of the binary brown dwarf DENIS-P J1228.2-1547
    We present astrometric monitoring data of the binary brown dwarf DENIS-P J1228.2-1547. The data have been obtained with the Hubble Space Telescope over a time...
  • Publicación
    Astrometric orbits of spectral binary brown dwarfs - I. Massive T dwarf companions to 2M1059-21 and 2M0805+48
    Near-infrared spectroscopic surveys have uncovered a population of short-period, blended-light spectral binaries composed of low-mass stars and brown dwarfs...
  • Publicación
    Astrometric search for a planet around VB 10
    We observed VB 10 in August and September 2009 using the FORS2 camera of the VLT with the aim of measuring its astrometric motion and of probing for the...
  • Publicación
    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...
  • Publicación
    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...