Journal: Astronomy and Astrophysics

  • Publication
    MUSE-AO view of the starburst-AGN connection: NGC 7130
    We present the discovery of a small kinematically decoupled core of 0.″2 (60 pc) in radius as well as an outflow jet in the archetypical AGN-starburst...
  • Publication
    MY Camelopardalis, a very massive merger progenitor
    Context. The early-type binary MY Cam belongs to the young open cluster Alicante 1, embedded in Cam OB3. Aims: MY Cam consists of two early-O type main-sequence...
  • Publication
    Na I and Hα absorption features in the atmosphere of MASCARA-2b/KELT-20b
    We used the HARPS-North high resolution spectrograph (ℛ = 115 000) at Telescopio Nazionale Galileo (TNG) to observe one transit of the highly irradiated planet...
  • Publication
    Naked emergence of an anti-Hale active region. I. Overall evolution and magnetic properties
    Aims: In order to understand the emergence of the active region, we investigate the emerging process and magnetic properties of a naked anti-Hale active region...
  • Publication
    Narrow band Hα photometry of the super-Earth GJ 1214b with GTC/OSIRIS tunable filters
    Aims: The super-Earth planet GJ 1214b has recently been the focus of several studies, which use the transit spectroscopy technique to determine the nature of...
  • Publication
    Narrow band survey for intragroup light in the Leo HI cloud. Constraints on the galaxy background contamination in imaging surveys for intracluster planetary nebulae
    We have observed emission line objects located in a 0.26 deg2 field in the M 96 (Leo) group, coincident with the intergalactic HI cloud. The emission line...
  • Publication
    Nature of a shell of young stars in the outskirts of the Small Magellanic Cloud
    Context. Understanding the evolutionary history of the Magellanic Clouds requires an in-depth exploration and characterization of the stellar content in their...
  • Publication
    Near infrared observations of the H II region S 146
    Near infrared observations between 0.7 and 5 microns of the irregular H II region S 146 are reported. A source found near the center of the nebula is identified...
  • Publication
    Near infrared observations of the Local Arm
    Observations of the Local Arm have been carried out in the near-infrared with the 1.5 m ``Carlos Sanchez'' telescope in Tenerife. A model of the disc with...