BPS CS22949-029

CS22949-029

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 : 6244

log g : 3.81

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
Ca I	N/A	...	0.09	...	-1.59	0.11	4.75	Ca I
Ti II	N/A	...	-0.03	...	-1.66	0.04	3.29	Ti II
Fe I	N/A	-1.70	...	...	-1.70	...	5.80	Fe I

Binary Parameters

Vrad

30

Position

Right Ascension : 23 22 04.35

Declination : -03 50 58.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1999-11-29	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 : 6244

log g : 3.81

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	...	0.55+-0.26	...	-1.02+-0.26	0.51+-0.26	7.41+-0.26	C
Fe	N/A	-1.70	...	...	-1.53	...	5.97	Fe
Sr	N/A	...	-0.45	...	-2.12	-0.59	0.75	Sr

Position

Right Ascension : 23 22 04.35

Declination : -03 50 58.5

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