BPS BS16551-058

BS16551-058

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 : 4937

log g : 2.06

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	...	0.65	...	-1.38	0.63	6.22	Mg I
Ca I	N/A	...	0.55	...	-1.44	0.57	4.90	Ca I
Ti II	N/A	...	0.52	...	-1.42	0.59	3.53	Ti II
Cr I	N/A	...	-0.20	...	-2.18	-0.17	3.46	Cr I
Fe I	N/A	-2.01	...	...	-2.01	...	5.49	Fe I
Ba II	N/A	...	0.31	...	-1.75	0.26	0.43	Ba II

Binary Parameters

Vrad

-38

Position

Right Ascension : 15 18 55.00

Declination : -08 54 11.9

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	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 : 4937

log g : 2.06

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	...	-0.80+-0.26	...	-2.68+-0.26	-0.84+-0.26	5.75+-0.26	C
Fe	N/A	-2.01	...	...	-1.84	...	5.66	Fe
Sr	N/A	...	0.41	...	-1.57	0.27	1.30	Sr
Ba	N/A	...	0.31	...	-1.75	0.09	0.43	Ba

Position

Right Ascension : 15 18 55.00

Declination : -08 54 11.9

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