G 18-28

G18-28

taken from 2 paper(s):

/P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

P.E.Nissen et al.,AAP, 511, L10, 2010 (C0012,ADS)

Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics

Stellar Parameters

T_eff : 5372

log g : 4.41

v_turb : 1

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
Na	N/A	...	0.06	...	-0.68	0.15	5.56	Na
Mg	N/A	...	0.36	...	-0.49	0.34	7.11	Mg
Si	N/A	...	0.3	...	-0.49	0.34	7.02	Si
Ca	N/A	...	0.29	...	-0.52	0.31	5.82	Ca
Ti	N/A	...	0.27	...	-0.49	0.34	4.46	Ti
Cr	N/A	...	0.05	...	-0.75	0.08	4.89	Cr
Fe	N/A	-0.83	...	...	-0.83	...	6.67	Fe
Ni	N/A	...	0.00	...	-0.80	0.03	5.42	Ni

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2005-10-13-0013	N/A	VLT	55000	300	N/A	-203.1

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Declination : N/A

Right Ascension : N/A

P. E. Nissen et al.,AAP, 530, A15, 2011 (C0013,ADS)

Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba

Stellar Parameters

T_eff : 5372

log g : 4.41

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
Mn	N/A	...	-0.22	...	-1.09	-0.26	4.34	Mn
Fe	N/A	-0.83	...	...	-0.83	...	6.67	Fe
Cu	N/A	...	-0.09	...	-0.90	-0.07	3.29	Cu
Zn	N/A	...	0.17	...	-0.62	0.21	3.94	Zn
Y	N/A	...	0.04	...	-0.76	0.07	1.45	Y
Ba	N/A	...	-0.07	...	-0.95	-0.12	1.23	Ba

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2005-10-13-0013	N/A	VLT	55000	300	N/A	-203.1