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Results of an analysis of SDSS galaxies in the VO
W. Schoenell, M. Cervino, R. Cid Fernandes +6
We present here the VO access to the results of an analysis of the spectra of Sloan Digital Sky Survey (SDSS) galaxies performed with the STARLIGHT code by Cid Fernandes et al. (20…
The Nearby and Extremely Metal-Poor Galaxy CGCG 269-049
Michael R. Corbin, Hwihyun Kim, Rolf A. Jansen +2
We present Hubble Space Telescope (HST) and Spitzer Space Telescope images and photometry of the extremely metal-poor (Z = 0.03 Z_sol) blue dwarf galaxy CGCG 269-049. The HST image…
HST/WFPC2 imaging of the circumnuclear structure of LLAGNs. I Data and nuclear morphology
R. M. Gonzalez Delgado, E. Perez, R. Cid Fernandes +1
To advance our knowledge of the nature of the central source in LLAGNs and its relation with stellar clusters, we are carrying out several imaging projects with HST at near-UV, opt…
The history of star-forming galaxies in the Sloan Digital Sky Survey
N. V. Asari, R. Cid Fernandes, G. Stasinska +5
We study the evolution of 82302 star-forming (SF) galaxies from the SDSS. Our main goals are to explore new ways of handling star formation histories (SFH) obtained with our public…
Paleontology of Galaxies: Recovering the Star Formation & Chemical Enrichment Histories from Galaxy Spectra
Roberto Cid Fernandes
Recent advances in stellar population modelling and avalanches of data from mega-surveys have revived the interest in techniques to extract information about galaxy evolution from…
The Star Formation History of Late Type Galaxies
Roberto Cid Fernandes
The combination of huge databases of galaxy spectra and advances in evolutionary synthesis models in the past few years has renewed interest in an old question: How to estimate the…