HD23439
Original Names

• G95-57 in I.U.Roederer+,ApJ, 724, 975, 2010
• G95-57A in J.Simmerer+,ApJ, 617, 1091, 2004
• HD23439A in R.G.Gratton+,AAP, 354, 169, 2000
• HIP17666 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 5 paper(s):


/T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /B.E.Reddy et al.(2006)/



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T.V.Mishenina et al.,AAP, 396, 189, 2002(ADS)

Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution




Stellar Parameters

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
Fe	N/A	-1.14	...	...	-1.14	...	6.36	Fe




Position

Right Ascension : 03 47 02.12

Declination : +41 25 38.1

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	N/A	ELODIE	42000	>100	N/A	N/A

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T.V.Mishenina et al.,AAP, 370, 951, 2001(ADS)

Analysis of neutron capture elements in metal-poor stars




Stellar Parameters

Teff : 5100

log g : 4.3

vturb : 1.0

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	N/A	...	0.30	...	-0.86	0.28	6.74	Mg I
Si I	N/A	...	0.40	...	-0.70	0.44	6.81	Si I
Ca I	N/A	...	0.46	...	-0.66	0.48	5.68	Ca I
Fe	N/A	-1.14	...	...	-1.14	...	6.36	Fe
Sr I	N/A	...	0.32	...	-0.72	0.42	2.15	Sr I
Ba II	N/A	...	0.19	...	-1.00	0.14	1.18	Ba II
La II	N/A	...	0.12	...	-0.95	0.19	0.15	La II
Ce II	N/A	...	0.13	...	-1.01	0.13	0.57	Ce II




Position

Right Ascension : 03 47 02.12

Declination : +41 25 38.1

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	N/A	ELODIE	42000	>100	N/A	N/A

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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 : 5050

log g : 4.5

vturb : 0.6

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 I	N/A	...	-0.05	...	-1.06	0.02	5.18	Na I
Mg I	N/A	...	0.46	...	-0.66	0.42	6.94	Mg I
Al I	N/A	...	0.41	...	-0.67	0.41	5.78	Al I
Si I	N/A	...	0.5	...	-0.56	0.52	6.95	Si I
Ca I	N/A	...	0.29	...	-0.79	0.29	5.55	Ca I
Ti	N/A	...	0.36	...	-0.70	0.38	4.25	Ti
V I	N/A	...	0.2	...	-0.83	0.25	3.10	V I
Cr I	N/A	...	0.07	...	-1.00	0.08	4.64	Cr I
Fe	N/A	-1.1	...	...	-1.08	...	6.42	Fe
Ni I	N/A	...	0.05	...	-1.02	0.06	5.20	Ni I
Y II	N/A	...	0.55	...	-0.52	0.56	1.69	Y II
Zr II	N/A	...	0.68	...	-0.40	0.68	2.18	Zr II
Ba II	N/A	...	0.44	...	-0.71	0.37	1.47	Ba II




Position

Right Ascension : 03 47 02.12

Declination : +41 25 38.1

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	135	900	N/A
19990126-31	N/A	SANDIFORD	50000	75	1800	N/A

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R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

Abundances for metal-poor stars with accurate parallaxes I. Basic data




Stellar Parameters

Teff : 5000

log g : 4.49

vturb : 0.03

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
O I	N/A	...	0.92+-0.069	...	-0.08+-0.069	1.00+-0.069	8.61+-0.069	O I
Na I	N/A	...	-0.07+-0.054	...	-1.17+-0.054	-0.09+-0.054	5.07+-0.054	Na I
Mg I	N/A	...	0.52+-0.055	...	-0.72+-0.055	0.36+-0.055	6.88+-0.055	Mg I
Si I	N/A	...	0.44+-0.048	...	-0.61+-0.048	0.47+-0.048	6.90+-0.048	Si I
Ca I	N/A	...	0.3+-0.033	...	-0.84+-0.033	0.24+-0.033	5.50+-0.033	Ca I
Ti I	N/A	...	0.25+-0.03	...	-0.70+-0.03	0.38+-0.03	4.25+-0.03	Ti I
Ti II	N/A	...	0.28+-0.048	...	-0.67+-0.048	0.41+-0.048	4.28+-0.048	Ti II
Fe I	N/A	-1.07+-0.051	...	...	-1.08+-0.051	...	6.42+-0.051	Fe I
Fe II	N/A	-1.06+-0.066	...	...	-1.07+-0.066	...	6.43+-0.066	Fe II




Binary Parameters

Binarity

Positive

Position

Right Ascension : 03 47 02.12

Declination : +41 25 38.1

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	MCDONALD	80000	200	N/A	49.6

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B.E.Reddy et al.,MNRAS, 367, 1329, 2006(ADS)

Elemental abundance survey of the Galactic thick disc




Stellar Parameters

Teff : 5000

log g : 4.5

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
O	N/A	...	0.87	...	-0.12	0.96	8.57	O
Na	N/A	...	0.06	...	-0.94	0.14	5.30	Na
Mg	N/A	...	0.35	...	-0.74	0.34	6.86	Mg
Al	N/A	...	0.33	...	-0.87	0.21	5.58	Al
Si	N/A	...	0.42	...	-0.50	0.58	7.01	Si
Ca	N/A	...	0.21	...	-0.83	0.25	5.51	Ca
Sc	N/A	...	0.11	...	-0.83	0.25	2.32	Sc
Ti	N/A	...	0.25	...	-0.83	0.25	4.12	Ti
V	N/A	...	0.07	...	-0.89	0.19	3.04	V
Cr	N/A	...	-0.03	...	-1.02	0.06	4.62	Cr
Mn	N/A	...	-0.29	...	-1.38	-0.30	4.05	Mn
Fe I	N/A	-1.03	...	...	-1.08	...	6.42	Fe I
Co	N/A	...	0.22	...	-0.87	0.21	4.12	Co
Ni	N/A	...	-0.01	...	-1.03	0.05	5.19	Ni
Cu	N/A	...	-0.13	...	-1.16	-0.08	3.03	Cu
Zn	N/A	...	0.21	...	-0.91	0.17	3.65	Zn
Y	N/A	...	0.31	...	-0.81	0.27	1.40	Y
Ba	N/A	...	0.11	...	-0.90	0.18	1.28	Ba
Ce	N/A	...	0.25	...	-0.78	0.30	0.80	Ce
Nd	N/A	...	0.43	...	-0.52	0.56	0.90	Nd
Eu	N/A	...	0.57	...	-0.37	0.71	0.15	Eu




Binary Parameters

Vrad

76

Position

Right Ascension : 03 47 02.12

Declination : +41 25 38.1

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2004-06	N/A	MCDONALD	60000	100-200	N/A	76