BPS BS17576-071

BS17576-071

taken from 2 paper(s):

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

D.K.Lai et al.,AJ, 128, 2402, 2004(ADS)

ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES

Stellar Parameters

T_eff : 6200

log g : 3.79

v_turb : -1.75

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 I	N/A	...	0.33	...	-1.41	0.31	6.19	Mg I
Ca I	N/A	...	0.39	...	-1.31	0.41	5.03	Ca I
Ti II	N/A	...	0.45	...	-1.20	0.52	3.75	Ti II
Fe I	N/A	-1.72	...	...	-1.72	...	5.78	Fe I
Ba II	N/A	...	-0.12	...	-1.89	-0.17	0.29	Ba II

Binary Parameters

Vrad

105

Position

Right Ascension : 09 46 47.33

Declination : -07 05 34.3

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-01-21	N/A	KECKII	7000	150	400	N/A

D.K.Lai et al.,ApJ, 667, 1185, 2007(ADS)

Carbon and Strontium Abundances of Metal-poor Stars

Stellar Parameters

T_eff : 6200

log g : 3.79

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
C	N/A	...	0.15+-0.26	...	-1.44+-0.26	0.11+-0.26	6.99+-0.26	C
Fe	N/A	-1.72	...	...	-1.55	...	5.95	Fe
Sr	N/A	...	0.17	...	-1.52	0.03	1.35	Sr
Ba	N/A	...	-0.12	...	-1.89	-0.34	0.29	Ba

Position

Right Ascension : 09 46 47.33

Declination : -07 05 34.3

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	KECKII	7000	N/A	N/A	N/A