G 82-23: found in 2 paper(s).

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

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A0193

Title Lithium and Lithium Depletion in Halo Stars on Extreme Orbits
ADS A.M.Boesgaard et al.,ApJ, 633, 398, 2005
Authors A. M. Boesgaard, A. Stephens, C. P. Deliyannis

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A KECKHIRES 48000 135 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4934+-52
log g 3.64+-0.52
vturb 1.79+-0.22

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-0.72<2.77<0.44
Fe...-3.49+-0.06...4.01+-0.06
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0199

Title ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS
ADS A.Stephens et al.,AJ, 123, 1647, 2002
Authors A. Stephens, A. M. Boesgaard

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2451067.547 KECKHIRES 48000 135 3600 26.9+-1.0
N/A 2451067.59 KECKHIRES 48000 135 3600 26.8+-0.5

Binarity

Vrad 26.8+-0.5

Photometric data

V 14.750
B-V 0.690

Atmospheric data

Teff 4934+-52
log g 3.64+-0.52
vturb 1.79+-0.22

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-3.19+-0.14+0.29+-0.164.39+-0.14
Ca I...-3.35+-0.16+0.14+-0.173.01+-0.16
Ti...-3.18+-0.11+0.31+-0.111.84+-0.11
Ti I...-3.17+-0.110.32+-0.111.85+-0.11
Ti II...-3.20+-0.170.29+-0.171.82+-0.17
Cr...-3.42+-0.12+0.07+-0.122.25+-0.12
Cr I...-3.42+-0.100.07+-0.102.25+-0.10
Fe...-3.49+-0.06...4.01+-0.06
Fe I...-3.49+-0.06...4.01+-0.06
Fe II...-3.45+-0.25...4.05+-0.25
Ni I...-3.04+-0.06+0.45+-0.083.21+-0.06
Ba II...-3.86+-0.16-0.37+-0.17-1.73+-0.16
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)