Publication type: Refereed

  • Publication
    Beyond the Hubble Deep Field Limiting Magnitude: Faint Galaxy Number Counts from Surface Brightness Fluctuations
    The faint end of the differential galaxy number counts n(m) in the Hubble Deep Field-North (HDF-N) has been determined for the F450W, F606W, and F814W filters...
  • Publication
    Beyond the hubble sequence - exploring galaxy morphology with unsupervised machine learning
    We explore unsupervised machine learning for galaxy morphology analyses using a combination of feature extraction with a vector-quantized variational...
  • Publication
    BG Tri: an example of a low-inclination RW Sex-type nova-like
    We analyse a wealth of optical spectroscopic and photometric observations of the bright (V = 11.9) cataclysmic variable BG Tri. The Gaia DR2 parallax gives a...
  • Publication
    Biases in galaxy cluster velocity dispersion and mass estimates in the small N<SUB>gal</SUB> regime
    Aims: We present a study of the statistical properties of three velocity dispersion and mass estimators: biweight, gapper, and standard deviation for a small...
  • Publication
    Biconical Radiation Field and Outflow in NGC 1068: Location of the Hidden Nucleus
    Bidimensional spectroscopy of the circumnuclear region (central 10" x 8") of the Seyfert 2 galaxy NGC 1068 has been performed by means of an optical fiber...
  • Publication
    Bidimensional Spectroscopic Mapping and Chemical Abundances of the Star-forming Dwarf Galaxy I ZW 18
    We present bidimensional, long-slit spectroscopic mapping of the prototypical low-metallicity dwarf galaxy I Zw 18. A total of eight spaced slit positions were...
  • Publication
    Bidimensional spectroscopy of NGC 4214: evolutionary state and interstellar extinction
    We have mapped spectrophotometrically the star--forming regions in the center of the nearby SBm galaxy NGC 4214 with the aim of analyzing the spatial...
  • Publication
    Bidimensional spectroscopy of the central kiloparsec of NGC 4151
    Sixty-one bidimensionally distributed spectra covering the circumnuclear region of NGC 4161 within a radius of about 6.5 arcsec are presented. The local...
  • Publication
    Bimodal dust emission in three classical Seyfert galaxies: NGC 3227, NGC 4051 and NGC 4151.
    Far Infrared observations of the Seyfert galaxies NGC 3227, NGC 4051 and NGC 4151 are presented. These are the first data from a complete sample of Seyfert...