HD16031
Original Names

• BD-13_482 in E.Caffau+,AAP, 441, 533, 2005
• HIP11952 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 8 paper(s):


/J.P.Fulbright(2000)/ /E.Caffau et al.(2005)/ /R.Smiljanic et al.(2009)/ /C.Charbonnel and F. Primas(2005)/ /S.G.Ryan et al.(2001)/ /I.U.Roederer et al.(2014)/ /A.M.Boesgaard et al.(2011)/ /K.A.Venn et al.(2004)/



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J.P.Fulbright et al.,AJ, 120, 1841, 2000(ADS)

ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS




Stellar Parameters

Teff : 6100

log g : 4.2

vturb : 0.95

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
Li I	N/A	...	...	2.27	-0.99	0.70	2.27	Li I
Na I	N/A	...	-0.09	...	-1.71	-0.02	4.53	Na I
Mg I	N/A	...	0.5	...	-1.23	0.46	6.37	Mg I
Si I	N/A	...	0.33	...	-1.34	0.35	6.17	Si I
Ca I	N/A	...	0.38	...	-1.31	0.38	5.03	Ca I
Ti	N/A	...	0.41	...	-1.26	0.43	3.69	Ti
Cr I	N/A	...	-0.03	...	-1.71	-0.02	3.93	Cr I
Fe	N/A	-1.71	...	...	-1.69	...	5.81	Fe
Ni I	N/A	...	-0.05	...	-1.73	-0.04	4.49	Ni I
Y II	N/A	...	-0.01	...	-1.69	0.00	0.52	Y II
Zr II	N/A	...	-0.37	...	-2.06	-0.37	0.52	Zr II
Ba II	N/A	...	0.23	...	-1.53	0.16	0.65	Ba II




Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1998-10-30	N/A	LICKHAMILTON	50000	90	3600	N/A

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E.Caffau et al.,AAP, 441, 533, 2005(ADS)

Sulphur abundance in Galactic stars




Stellar Parameters

Teff : 6194

log g : 4.34

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
S I	N/A	-1.29+-0.08	0.32+-0.08	...	-1.08+-0.08	0.53+-0.08	6.04+-0.08	S I
Fe	N/A	-1.61	...	...	-1.61	...	5.89	Fe




Binary Parameters

Vrad

24

Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	2452148.92185	VLT	43000	190	N/A	N/A

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R.Smiljanic et al.,AAP, 499, 103, 2009(ADS)

Beryllium abundances and star formation in the halo and in the thick disk




Stellar Parameters

Teff : 6100

log g : 4.25

vturb : 0.95

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
Li	N/A	...	...	2.16	-1.10	0.50	2.16	Li
Be	N/A	...	...	-0.26	-1.64	-0.04	-0.26	Be
Fe	N/A	-1.6	...	...	-1.60	...	5.90	Fe




Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

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C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

The lithium content of the Galactic Halo stars




Stellar Parameters

Teff : 6142

log g : 4.50

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
Li I	N/A	...	...	2.183+0.052-0.048	-1.08+0.052-0.048	0.77+0.052-0.048	2.183+0.052-0.048	Li I
Fe	N/A	-1.85+-0.170	...	...	-1.85+-0.170	...	5.65+-0.170	Fe




Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

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S.G.Ryan et al.,ApJ, 549, 55, 2001(ADS)

Abundances and Evolution of Lithium in the Galactic Halo and Disk




Stellar Parameters

Teff : 6038+-90

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
Li I	N/A	...	...	2.09+-0.07	-1.17+-0.07	0.66+-0.07	2.09+-0.07	Li I
Fe	N/A	-1.83	...	...	-1.83	...	5.67	Fe




Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1996-09-24	N/A	ANGLO	50000	70	N/A	N/A

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I.U.Roederer et al.,AJ, 147, 136, 2014(ADS)

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS




Stellar Parameters

Teff : 5870+-38

log g : 3.75+-0.15

vturb : 0.9+-0.06

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
Li I	1	...	...	2.03	-1.23	0.78	2.03	Li I
CH	1	...	-0.07+-0.25	6.45	-1.98	0.03+-0.25	6.45	CH
CN	1	...	<1.18	<7.10	<-0.73	<1.28	<7.10	CN
O I	3	...	0.50+-0.20	7.19	-1.50	0.51+-0.20	7.19	O I
Na I	1	...	-0.09+-0.33	4.14	-2.10	-0.09+-0.33	4.14	Na I
Mg I	4	...	0.39+-0.24	5.98	-1.62	0.39+-0.24	5.98	Mg I
Al I	1	...	-0.75+-0.33	3.69	-2.76	-0.75+-0.33	3.69	Al I
Si I	1	...	0.39+-0.27	5.89	-1.62	0.39+-0.27	5.89	Si I
Ca I	12	...	0.51+-0.24	4.84	-1.50	0.51+-0.24	4.84	Ca I
Sc II	6	...	0.05+-0.14	1.28	-1.87	0.14+-0.14	1.28	Sc II
Ti I	14	...	0.27+-0.20	3.22	-1.73	0.28+-0.20	3.22	Ti I
Ti II	26	...	0.38+-0.14	3.41	-1.54	0.47+-0.14	3.41	Ti II
V I	1	...	0.03+-0.22	1.95	-1.98	0.03+-0.22	1.95	V I
V II	2	...	0.12+-0.24	2.14	-1.79	0.22+-0.24	2.14	V II
Cr I	12	...	-0.15+-0.21	3.48	-2.16	-0.15+-0.21	3.48	Cr I
Cr II	3	...	0.19+-0.15	3.91	-1.73	0.28+-0.15	3.91	Cr II
Mn I	5	...	-0.42+-0.22	3.00	-2.43	-0.42+-0.22	3.00	Mn I
Fe I	99	-2.01+-0.21	...	5.49	-2.01+-0.21	...	5.49	Fe I
Fe II	8	-1.91+-0.14	...	5.59	-1.91+-0.14	...	5.59	Fe II
Co I	3	...	-0.12+-0.24	2.86	-2.13	-0.12+-0.24	2.86	Co I
Ni I	7	...	0.07+-0.23	4.28	-1.94	0.07+-0.23	4.28	Ni I
Cu I	1	...	<-0.22	<1.96	<-2.23	<-0.22	<1.96	Cu I
Zn I	3	...	0.14+-0.22	2.69	-1.87	0.14+-0.22	2.69	Zn I
Sr II	2	...	0.28+-0.21	1.23	-1.64	0.37+-0.21	1.23	Sr II
Y II	6	...	-0.27+-0.17	0.02	-2.19	-0.18+-0.17	0.02	Y II
Zr II	3	...	0.25+-0.15	0.92	-1.66	0.35+-0.15	0.92	Zr II
Nb II	1	...	<1.51	<1.06	<-0.40	<1.61	<1.06	Nb II
Mo I	1	...	<0.90	<0.77	<-1.11	<0.90	<0.77	Mo I
Tc I	1	...	...	<1.18	<1.18	<3.19	<1.18	Tc I
Ba II	2	...	-0.10+-0.16	0.17	-2.01	0.00+-0.16	0.17	Ba II
La II	2	...	0.19+-0.19	-0.63	-1.73	0.28+-0.19	-0.63	La II
Sm II	2	...	<0.56	<-0.39	<-1.35	<0.66	<-0.39	Sm II
Eu II	1	...	-0.01+-0.17	-1.40	-1.92	0.09+-0.17	-1.40	Eu II
Gd II	2	...	<0.96	<0.12	<-0.95	<1.06	<0.12	Gd II
Tb II	4	...	<1.24	<-0.37	<-0.69	<1.32	<-0.37	Tb II
Dy II	1	...	0.15+-0.25	-0.66	-1.76	0.25+-0.25	-0.66	Dy II
Er II	1	...	<1.06	<0.07	<-0.85	<1.16	<0.07	Er II
Tm II	2	...	<1.20	<-0.61	<-0.73	<1.28	<-0.61	Tm II
Yb II	1	...	-0.06+-0.23	-1.05	-1.97	0.04+-0.23	-1.05	Yb II
Hf II	1	...	<1.37	<0.31	<-0.40	<1.61	<0.31	Hf II
Pb I	1	...	<1.33	<1.36	<-0.68	<1.33	<1.36	Pb I




Binary Parameters

Binarity	Negative
Vrad	23

Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-11-02-06:30	2454772.776	MCDONALD	33000	60-165	5400	23

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A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars




Stellar Parameters

Teff : 6162+-100

log g : 3.89+-0.2

vturb : 1.55+-0.2

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
Be	N/A	...	+0.01+-0.15	-0.38+-0.12	-1.76+-0.12	0.05+-0.15	-0.38+-0.12	Be
O	N/A	-0.97+-0.22	+0.84+-0.24	...	-1.03+-0.22	0.78+-0.24	7.66+-0.22	O
Mg	N/A	-1.32+-0.07	...	...	-1.34+-0.07	0.47+-0.07	6.26+-0.07	Mg
Ti	N/A	-1.39+-0.09	...	...	-1.32+-0.09	0.49+-0.09	3.63+-0.09	Ti
Fe	N/A	-1.81+-0.09	...	...	-1.81+-0.09	...	5.69+-0.09	Fe




Position

Right Ascension :

Declination :

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2006-01-02	N/A	KECKHIRES	42000	135	1200	N/A

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K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation




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	...	-0.09	...	-1.71	0.00	4.53	Na
Mg	N/A	...	0.5	...	-1.23	0.48	6.37	Mg
Ca	N/A	...	0.38	...	-1.31	0.40	5.03	Ca
Ti	N/A	...	0.41	...	-1.23	0.48	3.72	Ti
Fe	N/A	-1.71	...	...	-1.71	...	5.79	Fe
Ni	N/A	...	-0.05	...	-1.73	-0.02	4.49	Ni
Y	N/A	...	-0.01	...	-1.69	0.02	0.52	Y
Ba	N/A	...	0.23	...	-1.53	0.18	0.65	Ba




Position

Right Ascension : 02 34 11.00

Declination : -12 23 03.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log