Journal: Astronomy and Astrophysics

  • Publication
    Fabry-Perot observations of the ionized gas in NGC 3938
    The nearly face-on spiral galaxy NGC 3938 has been observed in the H_alpha line with the TAURUS II Fabry-Perot interferometer at the William Herschel Telescope...
  • Publication
    Fabry-Perot observations of the ionized gas in the spiral galaxy NGC 6951
    We present two dimensional kinematic observations at high angular and velocity resolution measured via the Hα emission line in the active barred spiral NGC 6951...
  • Publication
    Faint recombination lines in Galactic PNe with a [WC] nucleus
    Aims: We present spatially resolved high-resolution spectrophotometric data for the planetary nebulae PB 8, NGC 2867, and PB 6. We have analyzed two knots in...
  • Publication
    Far-infrared constraints on the contamination by dust-obscured galaxies of high-z dropout searches
    The spectral energy distributions (SED) of dusty galaxies at intermediate redshift may look similar to very high-redshift galaxies in the optical/near infrared...
  • Publication
    Far-infrared properties of submillimeter and optically faint radio galaxies
    We use deep observations obtained with the Photodetector Array Camera and Spectrometer (PACS) onboard the Herschel Space Observatory to study the far-infrared...
  • Publication
    Far-infrared-detected Lyman-break galaxies at z ~ 3. Dust attenuation and dust correction factors at high redshift
    Lyman-break galaxies (LBGs) represent one of the kinds of star-forming galaxies that are found in the high-redshift universe. The detection of LBGs in the far...
  • Publication
    FarNet-II: An improved solar far-side active region detection method
    Context. Activity on the far side of the Sun is routinely studied through the analysis of the seismic oscillations detected on the near side using helioseismic...
  • Publication
    Fast events and waves in an active region of the Sun observed in Hα with high spatial resolution
    Context: We study the chromosphere of an active region of the Sun in the Hα line. Aims: The development of new instrumentation and new methods of data analysis...
  • Publication
    Fast horizontal flows in a quiet sun MHD simulation and their spectroscopic signatures
    Numerical simulations of solar surface convection have predicted the existence of supersonic horizontal flows in the photospheric granulation. Recently, the...