BPS BS16543-092

BS16543-092

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 : 4523

log g : 1.14

v_turb : -2.25

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	...	0.77	...	-1.61	0.75	5.99	Mg I
Ca I	N/A	...	0.40	...	-1.94	0.42	4.40	Ca I
Ti II	N/A	...	0.56	...	-1.73	0.63	3.22	Ti II
Cr I	N/A	...	-0.39	...	-2.72	-0.36	2.92	Cr I
Fe I	N/A	-2.36	...	...	-2.36	...	5.14	Fe I
Ba II	N/A	...	-0.58	...	-2.99	-0.63	-0.81	Ba II

Binary Parameters

Vrad

-102

Position

Right Ascension : 13 25 22.04

Declination : +19 29 40.1

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	900	N/A

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

Carbon and Strontium Abundances of Metal-poor Stars

Stellar Parameters

T_eff : 4523

log g : 1.14

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	...	-1.00+-0.26	...	-3.23+-0.26	-1.04+-0.26	5.20+-0.26	C
Fe	N/A	-2.36	...	...	-2.19	...	5.31	Fe
Sr	N/A	...	-0.39	...	-2.72	-0.53	0.15	Sr
Ba	N/A	...	-0.58	...	-2.99	-0.80	-0.81	Ba

Position

Right Ascension : 13 25 22.04

Declination : +19 29 40.1

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