Astrofísicas: Astrometría

  • Charla
    ESA cornerstone mission Gaia
    ESA Gaia mission as successor to Hipparcos is planning to map 1% of the stellar population of our galaxy, around one thousand million objects, to micro...
  • Publicación
    Evolution of the Radio-X-ray Coupling Throughout an Entire Outburst of Aquila X-1
    The 2009 November outburst of the neutron star X-ray binary Aquila X-1 (Aql X-1) was observed with unprecedented radio coverage and simultaneous pointed X-ray...
  • Publicación
    First EURONEAR NEA discoveries from La Palma using the INT
    Since 2006, the European Near Earth Asteroids Research (EURONEAR) project has been contributing to the research of near-Earth asteroids (NEAs) within a European...
  • Publicación
    First Ground-based Charge-coupled Device Proper Motions for Fornax. II. Final Results
    We present the first entirely ground-based astrometric determination of the proper motion for the Fornax Local Group dwarf spheroidal satellite galaxy of the...
  • Publicación
    First performance of the GeMS + GMOS system - 1. Imaging
    During the commissioning of the Gemini MCAO System (GeMS), we had the opportunity to obtain data with the Gemini Multi-Object Spectrograph (GMOS), the most...
  • Publicación
    First Results of the CMASF CCD Observations in Argentina
    The CCD meridian circle of San Fernando (CMASF) is installed in the Carlos U. Cesco observatory in San Juan (Argentina) at 69° W, 31° S and 2300 m of altitude...
  • Publicación
    Further experimental evidence of the 13 day solar periodicity
    Extensive solar data obtained over the period May to August 1982 are analyzed to show the continued existence, over a six-year period, of a 13-day velocity...
  • Publicación
    Furthering our knowledge of the solar neighborhood using WISE
    The launch of NASA's Wide-field Infrared Survey Explorer (WISE) in late 2009 ushered in an new era in the study of the solar neighborhood. Its mid-infrared...
  • Publicación
    Gaia Data Release 1. Open cluster astrometry: performance, limitations, and future prospects
    Context. The first Gaia Data Release contains the Tycho-Gaia Astrometric Solution (TGAS). This is a subset of about 2 million stars for which, besides the...