CD-51 4628

CD-51_4628

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(ADS)

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

Stellar Parameters

T_eff : 6153

log g : 4.31

v_turb : 1.4

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	...	-0.26	...	-1.47	-0.17	4.77	Na
Mg	N/A	...	0.13	...	-1.19	0.11	6.41	Mg
Si	N/A	...	0.19	...	-1.07	0.23	6.44	Si
Ca	N/A	...	0.31	...	-0.97	0.33	5.37	Ca
Ti	N/A	...	0.24	...	-0.99	0.31	3.96	Ti
Cr	N/A	...	0.00	...	-1.27	0.03	4.37	Cr
Fe	N/A	-1.30	...	...	-1.30	...	6.20	Fe
Ni	N/A	...	-0.1	...	-1.37	-0.07	4.85	Ni

Position

Right Ascension : 10 17 14.88

Declination : -52 29 18.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2002-02-18-0615	N/A	VLT	55000	280	N/A	197.9

P. E. Nissen et al.,AAP, 530, A15, 2011(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 : 6153

log g : 4.31

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	...	-0.36	...	-1.70	-0.40	3.73	Mn
Fe	N/A	-1.30	...	...	-1.30	...	6.20	Fe
Zn	N/A	...	0.00	...	-1.26	0.04	3.30	Zn
Y	N/A	...	-0.11	...	-1.38	-0.08	0.83	Y
Ba	N/A	...	-0.16	...	-1.51	-0.21	0.67	Ba

Position

Right Ascension : 10 17 14.88

Declination : -52 29 18.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2002-02-18-0615	N/A	VLT	55000	280	N/A	197.9