Physics
Scientific paper
Sep 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011ycat..35359030c&link_type=abstract
VizieR On-line Data Catalog: J/A+A/535/A30. Originally published in: 2011A&A...535A..30C
Physics
Clusters: Open, Equivalent Widths
Scientific paper
Using high-resolution (R~30000), high-quality (S/N>=60 per pixel), we obtained spectra for twelve stars in four open clusters with the fibre spectrograph FOCES, at the 2.2 Calar Alto Telescope in Spain.We employ a classical equivalent-width analysis to obtain accurate abundances of sixteen elements: Al, Ba, Ca, Co, Cr, Fe, La,Mg, Na, Nd, Ni, Sc, Si, Ti, V, and Y.We derived oxygen abundances derived by means of spectral synthesis of the 6300Å forbidden line.
(2 data files).
Carrera Ricardo
Pancino Elena
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