Astrophysical: Techniques

  • Publication
    The SUMO project: a SUrvey of Multiple pOpulations in globular clusters
    We present the first results of the SUMO project, aimed at studying multiple populations in globular clusters. For this purpose we obtained wide-field...
  • Publication
    The surface of (136108) Haumea (2003 EL{61}), the largest carbon-depleted object in the trans-Neptunian belt
    Context: Previously known as 2003 EL{61}, (136108) Haumea, is the largest member of a group of trans-Neptunian objects (TNOs) with similar orbits and “unique”...
  • Publication
    The TEP Network - A Search for Transits of Extrasolar Planets: Observations of CM Draconis in 1994
    The TEP (Transits of Extrasolar Planets) network undertakes the only current search for terrestrial sized planets around MS-Stars. TEP was formed in 1994 to...
  • Publication
    The thermal emission of the young and massive planet CoRoT-2b at 4.5 and 8 μm
    We report measurements of the thermal emission of the young and massive planet CoRoT-2b at 4.5 and 8 μm with the Spitzer Infrared Array Camera (IRAC). Our...
  • Publication
    The throughput calibration of the VERITAS telescopes
    Context. The response of imaging atmospheric Cherenkov telescopes to incident γ-ray-initiated showers in the atmosphere changes as the telescopes age due to...
  • Publication
    The TRAPPIST survey of southern transiting planets. I. Thirty eclipses of the ultra-short period planet WASP-43 b<xref ref-type="fn" rid="FN1"><xref ref-type="fn" rid="FN2">⋆<xref ref-type="fn" rid="FN3">⋆⋆
    We present twenty-three transit light curves and seven occultation light curves for the ultra-short period planet WASP-43 b, in addition to eight new...
  • Publication
    The triple-mode pulsating variable V823 Cassiopeiae
    Using extended multicolour CCD photometry of the triple-mode radial pulsator V823 Cas we studied the properties of the coupling frequencies invoked by nonlinear...
  • Publication
    The TROY project. II. Multi-technique constraints on exotrojans in nine planetary systems
    Context. Co-orbital bodies are the byproduct of planet formation and evolution, as we know from the solar system. Although planet-size co-orbitals do not exists...
  • Publication
    The truncation of the disk of NGC 4565. Detected up to z = 4 kpc, with star formation, and affected by the warp
    Context. The hierarchical model of galaxy formation suggests that galaxies are continuously growing. However, our position inside the Milky Way prevents us from...