BPS BS16547-099

BS16547-099

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 : 5856

log g : 3.63

v_turb : -1.50

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	...	1.02	...	-0.34	1.00	7.26	Mg I
Ca I	N/A	...	0.42	...	-0.90	0.44	5.44	Ca I
Ti II	N/A	...	0.33	...	-0.94	0.40	4.01	Ti II
Cr I	N/A	...	-0.04	...	-1.35	-0.01	4.29	Cr I
Fe I	N/A	-1.34	...	...	-1.34	...	6.16	Fe I
Ba II	N/A	...	0.68	...	-0.71	0.63	1.47	Ba II

Binary Parameters

Vrad

144

Position

Right Ascension : 15 26 28.14

Declination : -02 37 07.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-07-07	N/A	KECKII	7000	150	800	N/A

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

Carbon and Strontium Abundances of Metal-poor Stars

Stellar Parameters

T_eff : 5856

log g : 3.63

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	...	0.20+-0.22	...	-1.01+-0.22	0.16+-0.22	7.42+-0.22	C
Fe	N/A	-1.34	...	...	-1.17	...	6.33	Fe
Sr	N/A	...	0.44	...	-0.87	0.30	2.00	Sr
Ba	N/A	...	0.68	...	-0.71	0.46	1.47	Ba

Position

Right Ascension : 15 26 28.14

Declination : -02 37 07.5

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