Astrofísicas: Galaxias

  • Publicación
    Monitoring of active galactic nuclei. V. The Seyfert 1 galaxy Markarian 279
    We report on the Lovers of Active Galaxies' (LAG) monitoring of the Seyfert 1 galaxy Markarian 279 from January to June 1990. The source, which was in a very...
  • Publicación
    Monitoring of active galactic nuclei. VI. The quasar MKN 876.
    We present the results of a 6 month monitoring campaign of Mkn 876, a low luminosity quasar with M_abs_=~-24. High resolution spectroscopy and direct imaging in...
  • Publicación
    Monitoring of the radio galaxy M 87 at Very High Energy with MAGIC during a low emission state between 2012 and 2015
    We present the preliminary results from observing the nearby radio galaxy M 87 for 156 hours (between the years 2012 and 2015) with the MAGIC telescopes, which...
  • Publicación
    Monitoring of the radio galaxy M 87 during a low-emission state from 2012 to 2015 with MAGIC
    M 87 is one of the closest (z = 0.004 36) extragalactic sources emitting at very high energies (VHE, E > 100 GeV). The aim of this work is to locate the region...
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    More Evidence for a Population of Intracluster Planetary Nebulae in the Virgo Cluster
    We surveyed a 50 arcmin 2 region in the Virgo cluster core to search for intergalactic planetary nebulae and found 11 candidates in the surveyed area. The...
  • Publicación
    More fundamental than the fundamental metallicity relation. The effect of the stellar metallicity on the gas-phase mass-metallicity and gravitational potential-metallicity relations
    Context One of the most fundamental scaling relations in galaxies is observed between metallicity and stellar mass - the mass-metallicity relation (MZR) -...
  • Publicación
    Morpho-kinematic properties of field S0 bulges in the CALIFA survey
    We study a sample of 28 S0 galaxies extracted from the integral field spectroscopic (IFS) survey Calar Alto Legacy Integral Field Area. We combine an accurate...
  • Publicación
    Morphological analysis of HDF-N and HDF-S (Trujillo+, 2004)
    Each HDF image consists of a 2.5x2.5arcmin2 Wide Field Pla Camera 2 (WFPC2) pointing. The images were acquired through the broad-band F300W, F450W, F606W and...
  • Publicación
    Morphological Parameters of a Spitzer Survey of Stellar Structure in Galaxies
    The morphology of galaxies can be quantified to some degree using a set of scale-invariant parameters. Concentration (C), asymmetry (A), smoothness (S), the...