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Metallicity of the star III-17 in NGC 6553

Published online by Cambridge University Press:  07 August 2017

S. Castro ,
B. Barbuy ,
S. Ortolani  and
E. Bica
S. Castro
Affiliation:
IAG-USP, CP 9638, SÃo Paulo 01065, Brazil
B. Barbuy
Affiliation:
IAG-USP, CP 9638, SÃo Paulo 01065, Brazil
S. Ortolani
Affiliation:
Osservatorio Astronomico di Padova, Italy
E. Bica
Affiliation:
UFRGS, D. Astronomia, CP 15051 Porto Alegre, Brazil

Extract

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CCD échelle spectra in the wavelength range λλ 478 – 580 nm, were obtained at the 3.6m telescope at ESO for the star III-17 of the metal-rich globular cluster NGC 6553. This cluster was chosen because it is a relatively close bulge globular cluster, and it presented the possibility to be among the most metal-rich ones in the Galaxy.

Type
Poster Papers
Information
Symposium - International Astronomical Union , Volume 149: The Stellar populations of Galaxies , 1992 , pp. 401
Copyright
Copyright © Kluwer 

References

Ortolani, S., Barbuy, B., Bica, E.: 1990, A&A 236, 362.Google Scholar