Journal: Astronomy and Astrophysics

  • Publication
    The Wolf-Rayet star population in the dwarf galaxy NGC 625
    Context. Quantifying the number, type, and distribution of Wolf-Rayet (W-R) stars is a key component in the context of galaxy evolution, since they put...
  • Publication
    The X-shooter Spectral Library (XSL). I. DR1: Near-ultraviolet through optical spectra from the first year of the survey
    We present the first release of the X-shooter Spectral Library (XSL). This release contains 237 stars. The spectra in this release span a wavelength range of...
  • Publication
    The X-shooter Spectral Library (XSL): Data release 2
    We present the second data release (DR2) of the X-shooter Spectral Library (XSL), which contains all the spectra obtained over the six semesters of that program...
  • Publication
    The X-shooter Spectral Library (XSL): Data Release 3
    We present the third data release (DR3) of the X-shooter Spectral Library (XSL). This moderate-to-high resolution, near-ultraviolet-to-near-infrared (350-2480...
  • Publication
    The XMM-Newton serendipitous survey . II. First results from the AXIS high galactic latitude medium sensitivity survey
    We present the first results on the identifications of a medium sensitivity survey (X-ray flux limit 2x 10-14 erg cm-2 s-1 in the 0.5-4.5 keV band) at high...
  • Publication
    The XMM-Newton serendipitous survey. IV. Optical identification of the XMM-Newton medium sensitivity survey (XMS)
    Aims:X-ray sources at intermediate fluxes (a few × 10-14 erg cm-2 s-1) with a sky density of ~100 deg-2 are responsible for a significant fraction of the cosmic...
  • Publication
    The XMM-Newton Wide Angle Survey (XWAS)
    Aims: This programme is aimed at obtaining one of the largest X-ray selected samples of identified active galactic nuclei to date in order to characterise such...
  • Publication
    The XMM-Newton/Chandra monitoring campaign of the Galactic center region. Description of the program and preliminary results
    We present the first results of our X-ray monitoring campaign on a 1.7 square degree region centered on Sgr A* using the satellites XMM-Newton and Chandra. The...
  • Publication
    The young massive SMC cluster NGC 330 seen by MUSE. I. Observations and stellar content
    Context. A majority of massive stars are part of binary systems, a large fraction of which will inevitably interact during their lives. Binary-interaction...