BPS BS17444-032

BS17444-032

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 : 5960

log g : 3.68

v_turb : -2.50

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	...	0.69	...	-1.76	0.67	5.84	Mg I
Ca I	N/A	...	0.40	...	-2.01	0.42	4.33	Ca I
Ti II	N/A	...	0.32	...	-2.04	0.39	2.91	Ti II
Fe I	N/A	-2.43	...	...	-2.43	...	5.07	Fe I
Ba II	N/A	...	-0.44	...	-2.92	-0.49	-0.74	Ba II

Binary Parameters

Vrad

149

Position

Right Ascension : 08 24 29.42

Declination : +38 13 08.2

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	720	N/A

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

Carbon and Strontium Abundances of Metal-poor Stars

Stellar Parameters

T_eff : 5960

log g : 3.68

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	...	<0.35	...	<-1.95	<0.31	<6.48	C
Fe	N/A	-2.43	...	...	-2.26	...	5.24	Fe
Sr	N/A	...	-0.07	...	-2.47	-0.21	0.40	Sr
Ba	N/A	...	-0.44	...	-2.92	-0.66	-0.74	Ba

Position

Right Ascension : 08 24 29.42

Declination : +38 13 08.2

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