Two-dimensional spectroscopy of the low-redshift active galaxy NGC 4303 obtained with the Two-Dimensional Fiber ISIS System is presented. The ionization...
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PublicationThe Starburst-Active Galactic Nucleus Connection in Active Galaxies: The MassiveNuclear Star-Forming Disk in NGC 4303
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PublicationThe starburst-active galactic nucleus connection in the merger galaxy Mrk 938: an infrared and X-ray view
Mrk 938 is a luminous infrared (IR) galaxy in the local Universe believed to be the remnant of a galaxy merger. It shows a Seyfert 2 nucleus and intense star...
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PublicationThe statistics of voids as a tool to constrain cosmological parameters: σ8 and Γ
We present a general analytical formalism to calculate accurately several statistics related to underdense regions in the Universe. The statistics are computed...
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PublicationThe Stellar and Gaseous Kinematics in NGC 253
This paper presents observations made at intermediate spectral and spatial resolutions along the major and minor axes of the starburst galaxy NGC 253. The...
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PublicationThe Stellar Content and the Star Formation History of the Local Group Dwarf Galaxy LGS 3.
The star formation history (SFH) and the properties of the dwarf galaxy LGS 3 are analyzed using color-magnitude (CM) diagrams plotted from VRI photometry of...
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PublicationThe stellar content of a prototype double barred galaxy
High spatial resolution visible and NIR observations of the bar of NGC 5850, a prototype of double barred spirals, together with visible intermediate and high...
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PublicationThe Stellar Content of the Bulge of M31
We analyze the stellar populations present in M31 by using nine sets of adjacent Hubble Space Telescope NICMOS camera 1 and 2 fields with galactocentric...
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PublicationThe Stellar Content of the Local Group Dwarf Galaxy PHOENIX
We present new deep VI ground-based photometry of the Local Group dwarf galaxy Phoenix. Our results confirm that this galaxy is mainly dominated by red stars...
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PublicationThe Stellar Content of the Pegasus Dwarf Irregular Galaxy
The stellar content and stellar age distribution of the Pegasus Dwarf Irregular Galaxy are discussed in the light of deep CM diagrams for (V - R) and (V - I)...