BPS CS22878-027: found in 1 paper(s).

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/D.K.Lai et al.(2008)/

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A0181

Title Detailed Abundances for 28 Metal-poor Stars: Stellar Relics in the Milky Way
ADS D.K.Lai et al.,ApJ, 681, 1524, 2008
Authors D. K. Lai, M. Bolte, J. A. Johnson, S. Lucatello

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-04-08 N/A KECKHIRES N/A 60 3600 -91.5+-0.2
2004-04-09 N/A KECKHIRES N/A 87 2700 -90.1+-0.4
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 14.41

Atmospheric data

Teff 6348+-100
log g 4.39+-0.2
vturb 1.4+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...1.23+-0.173.71+-0.172.39+-0.17
C...-1.62+-0.120.86+-0.126.93+-0.12
N...<-1.42<1.06<6.55
Na...-2.76+-0.15-0.28+-0.153.57+-0.15
Mg...-2.46+-0.110.02+-0.115.12+-0.11
Al...-3.32+-0.15-0.84+-0.153.15+-0.15
Si...-2.41+-0.150.07+-0.155.14+-0.15
Ca...-2.30+-0.070.18+-0.074.06+-0.07
Sc II...-2.32+-0.160.16+-0.160.85+-0.16
Ti I...-2.02+-0.120.46+-0.123.00+-0.12
Ti II...-1.95+-0.100.53+-0.103.07+-0.10
Cr I...-2.60+-0.04-0.12+-0.043.07+-0.04
Mn I...-2.82+-0.09-0.34+-0.092.57+-0.09
Mn II...-2.52+-0.17-0.04+-0.172.87+-0.17
Fe I...-2.48+-0.08...5.02+-0.08
Fe II...-2.68+-0.08...4.82+-0.08
Ni...-2.42+-0.050.06+-0.053.83+-0.05
Sr II...-2.66+-0.10-0.18+-0.100.31+-0.10
Ba II...<-3.23<-0.75<-1.10
Eu II...<-1.31<1.17<-0.80
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)