G 122-69: found in 1 paper(s).

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/S.G.Ryan et al.(1998)/

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A0043

Title Extremely Metal Poor Stars. VI. The Heterogeneous Class of Lithium-depleted Main-Sequence Turnoff Dwarfs
ADS S.G.Ryan et al.,ApJ, 506, 892, 1998
Authors S. G. Ryan, J. E. Norris, T. C. Beers

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1997-01-25 N/A WHTUES 52000 50 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.42

Atmospheric data

Teff 6100
log g 4.1
vturb 1.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.31+-0.10+0.36+-0.105.27+-0.10
Al I...-3.53+-0.11-0.86+-0.112.94+-0.11
Si I...-2.33+-0.10+0.34+-0.105.22+-0.10
Ca I...-2.41+-0.07+0.26+-0.073.95+-0.07
Sc II...-2.57+-0.10+0.10+-0.100.60+-0.10
Ti I...-2.18+-0.09+0.49+-0.092.84+-0.09
Ti II...-2.42+-0.09+0.25+-0.092.60+-0.09
Cr I...-2.81+-0.07-0.14+-0.072.86+-0.07
Mn I...-3.28+-0.08-0.61+-0.082.11+-0.08
Fe I...-2.67+-0.08...4.83+-0.08
Co I...-2.31+-0.07+0.36+-0.072.61+-0.07
Ni I...-2.61+-0.07+0.06+-0.073.64+-0.07
Sr II...-2.90+-0.11-0.23+-0.110.07+-0.11
Y II...<-2.56+-0.13<+0.11+-0.13<-0.32+-0.13
Ba II...-3.42+-0.12-0.75+-0.12-1.29+-0.12
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)