BPS CS22892-020

CS22892-020

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 : 7050

log g : 4.20

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	2	...	0.44	...	-1.44	0.42	6.16	Mg I
Ca I	5	...	0.29	...	-1.55	0.31	4.79	Ca I
Ti II	10	...	0.22	...	-1.57	0.29	3.38	Ti II
Cr I	2	...	-0.13	...	-1.96	-0.10	3.68	Cr I
Mn I	2	...	-0.58	...	-2.48	-0.62	2.95	Mn I
Fe	19	-1.86	...	...	-1.86	...	5.64	Fe
Sr II	2	...	-0.63	...	-2.39	-0.53	0.48	Sr II
Ba II	1	...	-0.46	...	-2.37	-0.51	-0.19	Ba II

Binary Parameters

Binarity	Positive
Vrad	-201.7
Period	197.0

Position

Right Ascension : 22 07 22.47

Declination : -14 04 37.3

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	2448829.775	FRUTTI	30000	10	N/A	-203.2
N/A	2448838.823	FRUTTI	30000	10	N/A	-206.6
N/A	2449192.8	FRUTTI	30000	10	N/A	-202.2
N/A	2449209.688	FRUTTI	30000	10	N/A	-203.4
N/A	2449574.78	FRUTTI	30000	10	N/A	-202.3
N/A	2449934.681	FRUTTI	30000	10	N/A	-200.1
N/A	2449944.755	FRUTTI	30000	10	N/A	-202.4
N/A	2450287.724	FRUTTI	30000	10	N/A	-199.2
N/A	2450291.667	FRUTTI	30000	10	N/A	-201.6
N/A	2450615.771	FRUTTI	30000	10	N/A	-204.9
N/A	2450647.664	FRUTTI	30000	10	N/A	-202.2
N/A	2450704.63	FRUTTI	30000	10	N/A	-200.8
N/A	2450997.71	FRUTTI	30000	10	N/A	-203.6
N/A	2450998.698	FRUTTI	30000	10	N/A	-203.3
N/A	2451001.783	FRUTTI	30000	10	N/A	-203.1
N/A	2451002.697	FRUTTI	30000	10	N/A	-206.2
N/A	2451032.624	FRUTTI	30000	10	N/A	-200.5
N/A	2451035.658	FRUTTI	30000	10	N/A	-199.3
N/A	2451036.623	FRUTTI	30000	10	N/A	-200.6