G 171-50: 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	185	N/A	N/A

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Atmospheric data

T_eff	5896+-70
log g	4.03+-0.31
v_turb	1.26+-0.13

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Li I	...	0.95+-0.05	3.71+-0.05	2.11+-0.05
Fe	...	-2.76+-0.06	...	4.74+-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

Get more information of this paper.

Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	2451066.5	KECKHIRES	48000	185	3000	-191.4+-0.5

Binarity

Vrad	-191.4+-0.5

Photometric data

V	13.075
B-V	0.485

Atmospheric data

T_eff	5896+-70
log g	4.03+-0.31
v_turb	1.26+-0.13

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Mg I	...	-2.31+-0.16	+0.43+-0.17	5.27+-0.16
Ca I	...	-2.39+-0.15	+0.35+-0.17	3.97+-0.15
Ti	...	-2.43+-0.09	+0.31+-0.09	2.59+-0.09
Ti I	...	-2.40+-0.09	0.34+-0.09	2.62+-0.09
Ti II	...	-2.45+-0.09	0.29+-0.09	2.57+-0.09
Cr	...	-2.90+-0.09	-0.16+-0.09	2.77+-0.09
Cr I	...	-2.90+-0.06	-0.16+-0.06	2.77+-0.06
Fe	...	-2.74+-0.06	...	4.76+-0.06
Fe I	...	-2.75+-0.08	...	4.75+-0.08
Fe II	...	-2.71+-0.10	...	4.79+-0.10
Ni I	...	-2.68+-0.09	+0.06+-0.11	3.57+-0.09
Ba II	...	-2.52+-0.06	+0.22+-0.09	-0.39+-0.06

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)