G110-34

taken from 2 paper(s):

/A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/


A.M.Boesgaard et al.,ApJ, 633, 398, 2005(ADS)

Lithium and Lithium Depletion in Halo Stars on Extreme Orbits


Stellar Parameters

Teff : 5686+-78 log g : 4.11+-0.36 vturb : 1.35+-0.23

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Li IN/A......2.07+-0.06-1.19+-0.060.86+-0.062.07+-0.06Li I
FeN/A-2.07+-0.06......-2.05+-0.06...5.45+-0.06Fe

Position

Right Ascension : 07 05 46.33 Declination : +11 18 35.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKHIRES 48000 100 N/A N/A

A.Stephens et al.,AJ, 123, 1647, 2002(ADS)

ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS


Stellar Parameters

Teff : 5686+-78 log g : 4.11+-0.36 vturb : 1.35+-0.23

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Mg IN/A-1.80+-0.09+0.31+-0.12...-1.82+-0.090.28+-0.125.78+-0.09Mg I
SiN/A...+0.44+-0.17...-1.63+-0.170.47+-0.175.88+-0.17Si
Si I1-1.67+-0.16......-1.63+-0.160.47+-0.165.88+-0.16Si I
Ca IN/A-1.79+-0.11+0.32+-0.13...-1.77+-0.110.33+-0.134.57+-0.11Ca I
TiN/A...+0.17+-0.10...-1.90+-0.100.20+-0.103.05+-0.10Ti
Ti I12-2.00+-0.09......-1.96+-0.090.14+-0.092.99+-0.09Ti I
Ti II8-1.87+-0.10......-1.83+-0.100.27+-0.103.12+-0.10Ti II
CrN/A...+0.09+-0.12...-1.99+-0.120.11+-0.123.65+-0.12Cr
Cr I10-2.12+-0.13......-2.09+-0.130.01+-0.133.55+-0.13Cr I
Cr II2-1.90+-0.14......-1.87+-0.140.23+-0.143.77+-0.14Cr II
FeN/A-2.11+-0.07......-2.10+-0.07...5.40+-0.07Fe
Fe I68-2.07+-0.09......-2.06+-0.09...5.44+-0.09Fe I
Fe II11-2.17+-0.11......-2.16+-0.11...5.34+-0.11Fe II
Ni IN/A-2.06+-0.14+0.05+-0.15...-2.03+-0.140.07+-0.154.19+-0.14Ni I
Ba IIN/A-2.21+-0.08-0.10+-0.11...-2.26+-0.08-0.16+-0.11-0.08+-0.08Ba II

Binary Parameters

Vrad 27.2+-0.9

Position

Right Ascension : 07 05 46.33 Declination : +11 18 35.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2450820.543 KECKHIRES 48000 100 1800 27.2+-0.9