BPS BS16470-092

BS16470-092

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 : 5948

log g : 3.67

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	...	0.56	...	-1.29	0.54	6.31	Mg I
Ca I	N/A	...	0.39	...	-1.42	0.41	4.92	Ca I
Ti II	N/A	...	0.41	...	-1.35	0.48	3.60	Ti II
Fe I	N/A	-1.83	...	...	-1.83	...	5.67	Fe I
Ba II	N/A	...	-0.42	...	-2.30	-0.47	-0.12	Ba II

Binary Parameters

Vrad

28

Position

Right Ascension : 12 23 38.73

Declination : +14 41 16.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2003-04-23	N/A	KECKII	7000	150	1200	N/A

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

Carbon and Strontium Abundances of Metal-poor Stars

Stellar Parameters

T_eff : 5948

log g : 3.67

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	...	0.20+-0.26	...	-1.50+-0.26	0.16+-0.26	6.93+-0.26	C
Fe	N/A	-1.83	...	...	-1.66	...	5.84	Fe
Sr	N/A	...	0.23	...	-1.57	0.09	1.30	Sr
Ba	N/A	...	-0.42	...	-2.30	-0.64	-0.12	Ba

Position

Right Ascension : 12 23 38.73

Declination : +14 41 16.0

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