BPS BS16472-081

BS16472-081

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 : 4835

log g : 1.82

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	...	-0.81	0.75	6.79	Mg I
Ca I	N/A	...	0.54	...	-1.00	0.56	5.34	Ca I
Ti II	N/A	...	0.40	...	-1.09	0.47	3.86	Ti II
Cr I	N/A	...	-0.22	...	-1.75	-0.19	3.89	Cr I
Fe I	N/A	-1.56	...	...	-1.56	...	5.94	Fe I
Ba II	N/A	...	-0.06	...	-1.67	-0.11	0.51	Ba II

Binary Parameters

Vrad

-58

Position

Right Ascension : 15 09 47.74

Declination : -01 19 35.3

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 : 4835

log g : 1.82

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	...	-1.58+-0.26	-0.19+-0.26	6.85+-0.26	C
Fe	N/A	-1.56	...	...	-1.39	...	6.11	Fe
Sr	N/A	...	0.16	...	-1.37	0.02	1.50	Sr
Ba	N/A	...	-0.06	...	-1.67	-0.28	0.51	Ba

Position

Right Ascension : 15 09 47.74

Declination : -01 19 35.3

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