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Efectos de mareas en cúmulos globulares
(Asociación Argentina de Astronomía, 2013)
Determination of fundamental astrophysical properties of poorly known galactic open clusters from Washington photometry
(Astronomical Society of the Pacific, 2015)
Environment and properties of obscured and unobscured active galactic nuclei
(Asociación Argentina de Astronomía, 2013)
We analyze the properties of obscured and unobscured active galactic nuclei selected using mid-infrared colors in the redshift range 1 < z < 3. We find that obscured objects are located in a denser local galaxy environment ...
Interactions of Galaxies: Systems with Tidal Bridges
(2015)
In this work we present a sample of elliptical interacting galaxy pairs connected by a bridge, obtained from a visual classification of a pair catalogue dereived from the data of the 7th Sloan Digital Sky Survey (SDSS-DR7). ...
A project to constrain emission from giant gaseous shells around high redshift radio galaxies
(Asociación Argentina de Astronomía, 2015)
Around half of the radio galaxies (radio-loud, type 2 quasars) at 2 are known to show strong Ly absorption features in their spectra, with a spatial extent at least as large as the background Ly nebulae closely associated ...
Agujeros Negros de Masas Estelares en la Galaxia
(Paideia, 2013)
Reducción de imágenes del CFHT
(Asociación Argentina de Astronomía, 2015)
Presentamos resultados preliminares de las reducciones astrométrica y fotométrica de imágenes obtenidas con la Cámara MegaCam del CFHT (Mauna Kea, Hawaii). El objetivo final es confeccionar un catálogo profundo de la zona ...