Publication type: Non-refereed

  • Publication
    A photometric study of the double ring structure of NGC 4736
    Photometric results for the galaxy NGC 4736 are presented, including IR and visible profiles. After correction for the extinction within the galaxy based on...
  • Publication
    A photometric Study of the eclipsing System GR Tauri
    Not Available
  • Publication
    A Photometric System for Metallicity Mapping in Galaxies
    A new photometric system suitable for deep, precise and quick metallicity mapping in galaxies is proposed. We find a linear correlation between our metallicity...
  • Publication
    A pile of new Planetary Nebulae in the Galactic Plane
    The INT photometric H-alpha Survey (IPHAS; http://www.iphas.org) is now near completion. A band of 10 degrees along the Northern Galactic Plane is being imaged...
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    A Pilot Survey of Stellar Tidal Streams in Nearby Spiral Galaxies
    Within the hierarchical framework for galaxy formation, merging and tidal interactions are expected to shape large galaxies to this day. While major mergers are...
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    A Pipeline for the Analysis of APOGEE Spectra Based on Equivalent Widths
    The Apache Point Galactic Evolution Experiment (APOGEE) forms part of the third Sloan Digital Sky Survey and has obtained high resolution, high signal-to-noise...
  • Publication
    A planet in a polar orbit of 1.4 solar-mass star
    Although more than a thousand transiting extrasolar planets have been discovered, only very few of them orbit stars that are more massive than the Sun. The...
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    A Planet of an A-Star: HD15082b
    Most of the known transiting extrasolar planets orbit slowly rotating F, G or K stars. In here we report on the detection of a transiting planet orbiting the...
  • Publication
    A Planet Orbiting the F-star 30 Ari B
    Up to now our knowledge on frequency of planets of stars that are more massive than the sun is rather limited. In here we present the discovery of a planet...