BPS CS31061-062

CS31061-062

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 : 5465

log g : 3.38

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	...	0.55	...	-2.09	0.53	5.51	Mg I
Ca I	N/A	...	0.50	...	-2.10	0.52	4.24	Ca I
Ti II	N/A	...	0.64	...	-1.91	0.71	3.04	Ti II
Fe I	N/A	-2.62	...	...	-2.62	...	4.88	Fe I
Ba II	N/A	...	-0.22	...	-2.89	-0.27	-0.71	Ba II

Binary Parameters

Vrad

-58

Position

Right Ascension : 02 32 50.21

Declination : +05 45 04.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-08-08	N/A	KECKII	7000	150	600	N/A

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

Carbon and Strontium Abundances of Metal-poor Stars

Stellar Parameters

T_eff : 5465

log g : 3.38

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	...	<-0.25	...	<-2.74	<-0.29	<5.69	C
Fe	N/A	-2.62	...	...	-2.45	...	5.05	Fe
Sr	N/A	...	-0.13	...	-2.72	-0.27	0.15	Sr
Ba	N/A	...	-0.22	...	-2.89	-0.44	-0.71	Ba

Position

Right Ascension : 02 32 50.21

Declination : +05 45 04.5

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