BPS CS22876-008

CS22876-008

taken from 1 paper(s):

/G.W.Preston and C. Sneden(2000)/

G.W.Preston et al.,AJ, 120, 1014, 2000(ADS)

What Are These Blue Metal-Poor Stars?

Stellar Parameters

T_eff : 7200

log g : 4.50

v_turb : 2.50

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	3	...	0.65	...	-1.25	0.63	6.35	Mg I
Ca I	5	...	0.41	...	-1.45	0.43	4.89	Ca I
Sc II	1	...	0.09	...	-1.77	0.11	1.38	Sc II
Ti II	14	...	0.62	...	-1.19	0.69	3.76	Ti II
Cr I	2	...	0.06	...	-1.79	0.09	3.85	Cr I
Mn I	2	...	-0.33	...	-2.25	-0.37	3.18	Mn I
Fe	13	-1.88	...	...	-1.88	...	5.62	Fe
Sr II	2	...	0.27	...	-1.51	0.37	1.36	Sr II
Ba II	1	...	-0.05	...	-1.98	-0.10	0.20	Ba II

Binary Parameters

Binarity	Positive
Vrad	67.2
Period	302.5

Position

Right Ascension : 23 55 21.37

Declination : -34 48 01.3

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	2448812.793	FRUTTI	30000	10	N/A	64.0
N/A	2448824.778	FRUTTI	30000	10	N/A	61.4
N/A	2449196.77	FRUTTI	30000	10	N/A	61.0
N/A	2449577.747	FRUTTI	30000	10	N/A	71.7
N/A	2449588.797	FRUTTI	30000	10	N/A	73.1
N/A	2449935.764	FRUTTI	30000	10	N/A	75.8
N/A	2449937.855	FRUTTI	30000	10	N/A	76.0
N/A	2450290.738	FRUTTI	30000	10	N/A	69.6
N/A	2450614.884	FRUTTI	30000	10	N/A	67.7
N/A	2450647.769	FRUTTI	30000	10	N/A	59.7
N/A	2450705.717	FRUTTI	30000	10	N/A	58.9
N/A	2451002.784	FRUTTI	30000	10	N/A	58.9
N/A	2451035.796	FRUTTI	30000	10	N/A	62.8