BPS CS22948-068

CS22948-068

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	...	0.55	...	-0.84	0.53	6.76	Mg I
Ca I	4	...	0.34	...	-1.01	0.36	5.33	Ca I
Sc II	1	...	-0.12	...	-1.47	-0.10	1.68	Sc II
Ti II	13	...	0.39	...	-0.91	0.46	4.04	Ti II
Cr I	2	...	0.12	...	-1.22	0.15	4.42	Cr I
Mn I	1	...	-0.43	...	-1.84	-0.47	3.59	Mn I
Fe	14	-1.37	...	...	-1.37	...	6.13	Fe
Sr II	2	...	0.15	...	-1.12	0.25	1.75	Sr II
Ba II	1	...	0.16	...	-1.26	0.11	0.92	Ba II

Binary Parameters

Binarity	Positive
Vrad	80.3
Period	300.5

Position

Right Ascension : 21 49 06.92

Declination : -37 27 52.5

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	2448812.701	FRUTTI	30000	10	N/A	80.1
N/A	2448824.728	FRUTTI	30000	10	N/A	80.7
N/A	2449193.772	FRUTTI	30000	10	N/A	86.9
N/A	2449575.698	FRUTTI	30000	10	N/A	79.7
N/A	2449578.65	FRUTTI	30000	10	N/A	78.5
N/A	2449935.683	FRUTTI	30000	10	N/A	73.5
N/A	2449937.678	FRUTTI	30000	10	N/A	73.5
N/A	2449945.634	FRUTTI	30000	10	N/A	73.6
N/A	2450290.622	FRUTTI	30000	10	N/A	76.1
N/A	2450291.65	FRUTTI	30000	10	N/A	76.8
N/A	2450614.792	FRUTTI	30000	10	N/A	80.3
N/A	2450646.683	FRUTTI	30000	10	N/A	84.3
N/A	2450649.651	FRUTTI	30000	10	N/A	84.8
N/A	2450704.603	FRUTTI	30000	10	N/A	87.3
N/A	2450996.703	FRUTTI	30000	10	N/A	86.9
N/A	2450998.679	FRUTTI	30000	10	N/A	87.2
N/A	2451034.661	FRUTTI	30000	10	N/A	85.3
N/A	2451036.651	FRUTTI	30000	10	N/A	86.2