G 197-30: found in 2 paper(s).

Labels:

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

Find this object in SIMBAD

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

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A KECKHIRES 48000 95 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 5111+-78
log g 4.94+-0.40
vturb 0.00+-0.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-0.44<1.29<0.72
Fe...-1.73+-0.10...5.77+-0.10
    : 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

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2450820.6 KECKHIRES 48000 95 2700 137.3+-0.7

Binarity

Vrad 137.3+-0.7

Photometric data

V 13.510
B-V 0.780

Atmospheric data

Teff 5111+-78
log g 4.94+-0.40
vturb 0.00+-0.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-2.18+-0.08-0.44+-0.114.15+-0.08
Mg I...-1.52+-0.10+0.21+-0.136.06+-0.10
Si...-1.63+-0.18+0.11+-0.185.92+-0.18
Si I...-1.63+-0.160.11+-0.165.92+-0.16
Ca I...-1.58+-0.10+0.16+-0.124.78+-0.10
Ti...-1.48+-0.10+0.26+-0.103.54+-0.10
Ti I...-1.49+-0.090.25+-0.093.53+-0.09
Ti II...-1.47+-0.110.27+-0.113.55+-0.11
Cr...-1.60+-0.08+0.14+-0.084.07+-0.08
Cr I...-1.74+-0.100.00+-0.103.93+-0.10
Cr II...-1.58+-0.030.16+-0.034.09+-0.03
Fe...-1.74+-0.08...5.76+-0.08
Fe I...-1.72+-0.09...5.78+-0.09
Fe II...-1.78+-0.15...5.72+-0.15
Ni I...-1.83+-0.11-0.09+-0.144.42+-0.11
Y II...-2.13+-0.15-0.39+-0.170.11+-0.15
Ba II...-1.57+-0.25+0.16+-0.260.56+-0.25
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)