BPS CS29518-024

CS29518-024

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 : 7650

log g : 3.50

v_turb : 2.5

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	...	0.01	...	-0.95	-0.01	6.65	Mg I
Ti II	4	...	0.42	...	-0.45	0.49	4.50	Ti II
Mn I	1	...	-0.65	...	-1.63	-0.69	3.80	Mn I
Fe	15	-0.94	...	...	-0.94	...	6.56	Fe
Sr II	2	...	0.65	...	-0.19	0.75	2.68	Sr II
Ba II	1	...	0.98	...	-0.01	0.93	2.17	Ba II

Binary Parameters

Binarity	Positive
Vrad	-69.2
Period	64.7

Position

Right Ascension : 01 17 12.12

Declination : -32 26 57.8

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	2449206.849	FRUTTI	30000	10	N/A	-75.2
N/A	2449209.806	FRUTTI	30000	10	N/A	-76.0
N/A	2449574.882	FRUTTI	30000	10	N/A	-66.9
N/A	2449582.857	FRUTTI	30000	10	N/A	-70.3
N/A	2449934.92	FRUTTI	30000	10	N/A	-65.5
N/A	2449942.875	FRUTTI	30000	10	N/A	-63.1
N/A	2450290.899	FRUTTI	30000	10	N/A	-67.0
N/A	2450292.864	FRUTTI	30000	10	N/A	-67.5
N/A	2450615.923	FRUTTI	30000	10	N/A	-67.3
N/A	2450649.867	FRUTTI	30000	10	N/A	-68.2
N/A	2450705.828	FRUTTI	30000	10	N/A	-76.1
N/A	2450997.906	FRUTTI	30000	10	N/A	-66.0
N/A	2451032.913	FRUTTI	30000	10	N/A	-66.9
N/A	2451036.913	FRUTTI	30000	10	N/A	-67.0
N/A	2451386.9	FRUTTI	30000	10	N/A	-68.1