BPS CS22174-012

CS22174-012

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 : 4934

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	...	0.87	...	-1.67	0.85	5.93	Mg I
Ca I	N/A	...	0.55	...	-1.95	0.57	4.39	Ca I
Ti II	N/A	...	0.01	...	-2.44	0.08	2.51	Ti II
Fe I	N/A	-2.52	...	...	-2.52	...	4.98	Fe I
Ba II	N/A	...	-0.90	...	-3.47	-0.95	-1.29	Ba II

Binary Parameters

Vrad

-231

Position

Right Ascension : 01 14 16.17

Declination : -08 29 49.3

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-08-08	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 : 4934

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	...	-0.70+-0.26	...	-3.09+-0.26	-0.74+-0.26	5.34+-0.26	C
Fe	N/A	-2.52	...	...	-2.35	...	5.15	Fe
Sr	N/A	...	-0.48	...	-2.97	-0.62	-0.10	Sr
Ba	N/A	...	-0.90	...	-3.47	-1.12	-1.29	Ba

Position

Right Ascension : 01 14 16.17

Declination : -08 29 49.3

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