2003A&A...411..417M

Query : 2003A&A...411..417M

2003A&A...411..417M - Astronomy and Astrophysics, volume 411417-426 (2003/12-1)

Gemini-Phoenix infrared high-resolution abundance analysis of five giants in the bulge globular cluster NGC 6553.

MELENDEZ J., BARBUY B., BICA E., ZOCCALI M., ORTOLANI S., RENZINI A. and HILL V.

Abstract (from CDS):

A detailed abundance analysis of 5 giants of the metal-rich bulge globular cluster NGC 6553 was carried out using high resolution infrared spectra in the H band, obtained at the Gemini-South 8m telescope. JK photometry collected at ESO and VI photometry from the Hubble Space Telescope are used to derive effective temperatures. The present analysis provides a metallicity [Fe/H]=-0.20±0.10. An overabundance of oxygen of [O/Fe]=+0.20 is found from IR OH lines.

Abstract Copyright: ∼

Journal keyword(s): stars: abundances, atmospheres - Galaxy: globular clusters: individual: NGC 6553

Simbad objects: 8

goto Full paper

goto View the references in ADS

Number of rows : 8
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
2 NGC 6528 GlC 18 04 49.61 -30 03 20.8   12.12 10.65     ~ 561 0
3 NGC 6553 GlC 18 09 15.68 -25 54 27.9   9.08       ~ 644 0
4 Cl* NGC 6553 GOM 40056 * 18 09 17.960 -25 55 04.89   17.86 15.32     ~ 13 0
5 Cl* NGC 6553 GOM 20150 * ~ ~     15.40     ~ 1 0
6 Cl* NGC 6553 GOM 40082 * ~ ~   17.99 15.61     ~ 9 0
7 Cl* NGC 6553 GOM 20074 * ~ ~   17.84 15.15     ~ 3 0
8 Cl* NGC 6553 GOM 40201 * ~ ~   17.56 14.95     ~ 7 0

To bookmark this query, right click on this link: simbad:objects in 2003A&A...411..417M and select 'bookmark this link' or equivalent in the popup menu