Journal: Astronomy and Astrophysics

  • Publication
    Adaptive optics near infrared integral field spectroscopy of NGC 2992
    Aims: NGC 2992 is an intermediate Seyfert 1 galaxy showing outflows on kilo parsec scales which might be due either to AGN or starburst activity. We therefore...
  • Publication
    Additional spectra of asteroid 1996 FG3, backup target of the ESA MarcoPolo-R mission
    Context. Near-Earth binary asteroid (175706) 1996 FG3 is the current backup target of the ESA MarcoPolo-R mission, selected for the study phase of ESA M3...
  • Publication
    Advection and dispersal of small magnetic elements in the very quiet Sun
    We track small magnetic structures on very quiet regions (internetwork) of the Sun. We follow the footpoints of small-scale magnetic loops that appear on the...
  • Publication
    Age and helium content of the open cluster NGC 6791 from multiple eclipsing binary members. II. Age dependencies and new insights
    Context. Models of stellar structure and evolution can be constrained by measuring accurate parameters of detached eclipsing binaries in open clusters. Multiple...
  • Publication
    AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C +71.07 in outburst
    Context. The flat-spectrum radio quasar 4C +71.07 is a high-redshift (z = 2.172), γ-loud blazar whose optical emission is dominated by thermal radiation from...
  • Publication
    AGN feedback can produce metal enrichment on galaxy scales
    Context. Giant (> 100 kpc) nebulae associated with active galaxies provide rich information about the circumgalactic medium around galaxies, its link with the...
  • Publication
    AGN feedback in action in the molecular gas ring of the Seyfert galaxy NGC 7172
    We present new ALMA observations of the CO(3−2) transition and associated 854 μm continuum at 0.06 − 0.3″ resolution, together with new VLT/SINFONI observations...
  • Publication
    AGN feedback in the Local Universe: Multiphase outflow of the Seyfert galaxy NGC 5506
    We present new optical GTC/MEGARA seeing-limited (0.9″) integral-field observations of NGC 5506, together with ALMA observations of the CO(3 − 2) transition at...
  • Publication
    AGN feeding along a one-armed spiral in NGC 4593: A study using ALMA CO(2–1) observations
    Context. We investigate active galactic nuclei (AGN) feeding through the molecular gas (CO(2‑1) emission) properties of the local Seyfert 1 galaxy NGC 4593...