BPS BS16934-072: found in 2 paper(s).

Labels:

/D.K.Lai et al.(2004)/ /D.K.Lai et al.(2007)/

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A0022

Title	ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES
ADS	D.K.Lai et al.,AJ, 128, 2402, 2004
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
2003-04-23	N/A	KECKII	7000	150	1000	N/A

Photometric data

V	14.13
B-V	0.41
EB-V	0.02

Atmospheric data

T_eff	6187
log g	3.78
v_turb	-2.00

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Mg I	...	-1.32	0.48	6.26
Ca I	...	-1.44	0.36	4.92
Ti II	...	-1.34	0.46	3.68
Fe I	...	-1.80	...	5.70
Ba II	...	-1.51	0.29	0.62

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

A0128

Title	Carbon and Strontium Abundances of Metal-poor Stars
ADS	D.K.Lai et al.,ApJ, 667, 1185, 2007
Authors	D. K. Lai, J. A. Johnson, M. Bolte, S. Lucatello

Get more information of this paper.

Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	N/A	KECKII	7000	N/A	N/A	N/A

Atmospheric data

T_eff	6187
log g	3.78

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
C	...	-1.40+-0.26	0.40+-0.26	7.15+-0.26
Fe	...	-1.80	...	5.70
Sr	...	-2.00	-0.20	0.97
Ba	...	-1.51	0.29	0.62

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