BD+02_4651
Original Names

• G29-23 in P.E.Nissen+,AAP, 469, 319, 2007
• HIP115167 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 13 paper(s):


/T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /P.E.Nissen et al.(2007)/ /C.J.Akerman et al.(2004)/ /J.P.Fulbright(2000)/ /J.Melendez et al.(2006)/ /P.E.Nissen et al.(2004)/ /R.Smiljanic et al.(2009)/ /C.Charbonnel and F. Primas(2005)/ /J.Melendez et al.(2010)/ /Y.Takeda and M. Takada-Hidai(2011)/ /D.Fabbian et al.(2009)/ /K.A.Venn et al.(2004)/



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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




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	-1.82	...	...	-1.82	...	5.68	Fe
Zn I	N/A	...	0.13+-0.19	...	-1.65+-0.19	0.17+-0.19	2.91+-0.19	Zn I




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

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

---

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

Analysis of neutron capture elements in metal-poor stars




Stellar Parameters

Teff : 6000

log g : 3.5

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	...	0.19	...	-1.65	0.17	5.95	Mg I
Ca I	N/A	...	0.31	...	-1.49	0.33	4.85	Ca I
Fe	N/A	-1.82	...	...	-1.82	...	5.68	Fe
Ba II	N/A	...	0.12	...	-1.75	0.07	0.43	Ba II




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

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

---

P.E.Nissen et al.,AAP, 469, 319, 2007(ADS)

Sulphur and zinc abundances in Galactic halo stars revisited




Stellar Parameters

Teff : 6194

log g : 4.04

vturb : 1.5

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
S I	N/A	...	0.29	...	-1.19	0.50	5.93	S I
Fe	N/A	-1.69	...	...	-1.69	...	5.81	Fe
Zn I	N/A	...	-0.05	2.86	-1.70	-0.01	2.86	Zn I




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2007-06-25	N/A	VLT	60000	N/A	N/A	N/A

---

C.J.Akerman et al.,AAP, 414, 931, 2004(ADS)

The evolution of the C/O ratio in metal-poor halo stars




Stellar Parameters

Teff : 5966

log g : 3.82

vturb : 1.5

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
C I	N/A	...	...	6.85	-1.58	0.22	6.85	C I
O I	N/A	...	...	7.79	-0.90	0.90	7.79	O I
Fe	N/A	-1.80	...	...	-1.80	...	5.70	Fe




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

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	VLT	60000	200-300	3600	N/A

---

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 : 3.8

vturb : 1.15

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	...	...	2.36	-0.90	0.85	2.36	Li I
Na I	N/A	...	0.1	...	-1.58	0.17	4.66	Na I
Mg I	N/A	...	0.33	...	-1.46	0.29	6.14	Mg I
Si I	N/A	...	0.4	...	-1.33	0.42	6.18	Si I
Ca I	N/A	...	0.43	...	-1.32	0.43	5.02	Ca I
Ti	N/A	...	0.38	...	-1.35	0.40	3.60	Ti
Cr I	N/A	...	-0.03	...	-1.77	-0.02	3.87	Cr I
Fe	N/A	-1.77	...	...	-1.75	...	5.75	Fe
Ni I	N/A	...	0.09	...	-1.65	0.10	4.57	Ni I
Y II	N/A	...	-0.05	...	-1.79	-0.04	0.42	Y II
Ba II	N/A	...	0.13	...	-1.69	0.06	0.49	Ba II




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1998-08-10	N/A	LICKHAMILTON	50000	80	3600	N/A

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J.Melendez et al.,ApJ, 642, 1082, 2006(ADS)

PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS




Stellar Parameters

Teff : 6132+-58

log g : 3.85+-0.15

vturb : 1.8

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	...	...	7.74	-0.95	0.84	7.74	O I
Fe II	N/A	...	...	5.71	-1.79	...	5.71	Fe II




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

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	VLT	60000	200-300	N/A	N/A

---

P.E.Nissen et al.,AAP, 415, 993, 2004(ADS)

Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems




Stellar Parameters

Teff : 5966+-70

log g : 3.82+-0.15

vturb : 1.5+-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
S I	N/A	-1.50	...	...	-1.42	0.38	5.70	S I
Fe II	N/A	-1.80	...	...	-1.80	...	5.70	Fe II
Zn I	N/A	-1.83	...	...	-1.82	-0.02	2.74	Zn I




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001	N/A	VLT	60000	150-300	N/A	N/A

---

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 : 3.57

vturb : 1.15

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	...	...	2.17	-1.09	0.41	2.17	Li
Be	N/A	...	...	-0.45	-1.83	-0.33	-0.45	Be
Fe	N/A	-1.5	...	...	-1.50	...	6.00	Fe




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

---

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

The lithium content of the Galactic Halo stars




Stellar Parameters

Teff : 6065

log g : 3.85

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	...	...	2.178+0.058-0.068	-1.08+0.058-0.068	0.73+0.058-0.068	2.178+0.058-0.068	Li I
Fe	N/A	-1.81+-0.310	...	...	-1.81+-0.310	...	5.69+-0.310	Fe




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

---

J.Melendez et al.,AAP, 515, L3, 2010(ADS)

Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion




Stellar Parameters

Teff : 6349+-50

log g : 3.79

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	...	...	2.42+-0.035	-0.84+-0.035	0.94+-0.035	2.42+-0.035	Li
Fe	N/A	-1.78	...	...	-1.78	...	5.72	Fe




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

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	VLT	110000	>100	N/A	N/A

---

Y.Takeda et al.,PASJ, 63, S537, 2011(ADS)

Exploring the [S/Fe] Behavior of Metal-Poor Stars with the Si 1.046 um Lines




Stellar Parameters

Teff : 6194

log g : 4.04

vturb : 1.50

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
S I	N/A	...	...	5.85	-1.27	0.42	5.85	S I
Fe	N/A	-1.69	...	...	-1.69	...	5.81	Fe




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2009-07-29	N/A	SUBARUIRCS	20000	100-200	N/A	N/A

---

D.Fabbian et al.,AAP, 500, 1143, 2009(ADS)

The C/O ratio at low metallicity:constraints on early chemical evolution from observations of Galactic halo stars




Stellar Parameters

Teff : 6194

log g : 4.04

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
C	N/A	-1.57	...	6.82	-1.61	0.13	6.82	C
O	N/A	-0.95	...	7.71	-0.98	0.76	7.71	O
Fe	N/A	-1.69	...	...	-1.74	...	5.76	Fe




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001	N/A	VLT	60000	N/A	N/A	N/A

---

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	...	0.1	...	-1.58	0.19	4.66	Na
Mg	N/A	...	0.33	...	-1.46	0.31	6.14	Mg
Ca	N/A	...	0.43	...	-1.32	0.45	5.02	Ca
Ti	N/A	...	0.38	...	-1.32	0.45	3.63	Ti
Fe	N/A	-1.77	...	...	-1.77	...	5.73	Fe
Ni	N/A	...	0.09	...	-1.65	0.12	4.57	Ni
Y	N/A	...	-0.05	...	-1.79	-0.02	0.42	Y
Ba	N/A	...	0.13	...	-1.69	0.08	0.49	Ba




Position

Right Ascension : 23 19 40.45

Declination : +03 22 16.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log