Astrophysical: Surveys

  • Publication
    The IACOB project: XII. New grid of northern standards for the spectral classification of B-type stars
    Context. With the advent of large spectroscopic surveys, automated stellar parameter determination has become commonplace. Nevertheless, spectral classification...
  • Publication
    The impact from survey depth and resolution on the morphological classification of galaxies
    We consistently analyse for the first time the impact of survey depth and spatial resolution on the most used morphological parameters for classifying galaxies...
  • Publication
    The Impact of Gaia and LSST on Binaries and Exoplanets
    Two upcoming large scale surveys, the ESA Gaia and LSST projects, will bring a new era in astronomy. The number of binary systems that will be observed and...
  • Publication
    The Importance of Having an Extended Point-spread Function in Low Surface-brightness Science
    Obtaining and characterizing the extended point-spread function (PSF) is essential to extract accurate photometric information from deep imaging surveys. In...
  • Publication
    The incidence of bar-like kinematic flows in CALIFA galaxies
    We carry out a direct search for bar-like non-circular flows in intermediate-inclination, gas-rich disc galaxies with a range of morphological types and...
  • Publication
    The INT Photometric Hα Survey of the Northern Galactic Plane (IPHAS)
    The Isaac Newton Telescope (INT) Photometric Hα Survey of the Northern Galactic Plane (IPHAS) is a 1800-deg2 CCD survey of the northern Milky Way spanning the...
  • Publication
    The INT Search for Metal-Poor Stars: Spectroscopic Observations and Classification via Artificial Neural Networks
    With the dual aims of enlarging the list of extremely metal-poor stars identified in the Galaxy and boosting the numbers of moderately metal-deficient stars in...
  • Publication
    The IPHAS catalogue of Hα emission-line sources in the northern Galactic plane
    We present a catalogue of point-source Hα emission-line objects selected from the INT/WFC Photometric Hα Survey (IPHAS) of the northern Galactic plane. The...
  • Publication
    The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. I. Survey Overview and First Results for Andromeda I
    An optical monitoring survey in nearby dwarf galaxies was carried out with the 2.5 m Isaac Newton Telescope. Fifty-five dwarf galaxies and four isolated...