Astrophysical: Galaxies

  • Publication
    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...
  • Publication
    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) -...
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    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...
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    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...
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    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...
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    Morphological segregation of early-type galaxies in the Virgo cluster
    We present evidence for a morphological segregation of early-type galaxies with different isophote shapes in the Virgo cluster. Comparing local projected...
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    Morphological studies of the Spitzer Wide-Area Infrared Extragalactic survey galaxy population in the UGC 10214 Hubble Space Telescope/Advanced Camera for Surveys field
    We present the results of a morphological analysis of a small subset of the Spitzer Wide-Area Infrared Extragalactic survey (SWIRE) galaxy population. The...
  • Publication
    Morphology and environment of galaxies with disc breaks in the S4G and NIRS0S
    We study the surface brightness profiles of disc galaxies in the 3.6 μm images from the Spitzer Survey of Stellar Structure in Galaxies (S4G) and Ks-band images...
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    Morphology and kinematics of orbital components in CALIFA galaxies across the Hubble sequence
    Based on the stellar orbit distribution derived from orbit-superposition Schwarzschild models, we decompose each of 250 representative present-day galaxies into...