BD+02_3375
Original Names

• BD+2_3375 in A.M.Boesgaard+,ApJ, 743, 140, 2011
• G20-8 in J.R.Shi+,AAP, 465, 587, 2007
• HIP86443 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 13 paper(s):


/G.S.Bai et al.(2004)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.P.Fulbright(2000)/ /D.K.Lai et al.(2007)/ /R.G.Gratton et al.(2003)/ /E.Caffau et al.(2005)/ /J.Melendez et al.(2006)/ /A.M.Boesgaard et al.(1999)/ /C.Charbonnel and F. Primas(2005)/ /A.E.GarciaPerez et al.(2009)/ /J.A.Rich and A. M. Boesgaard(2009)/ /J.Melendez et al.(2010)/



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G.S.Bai et al.,AAP, 425, 671, 2004(ADS)

Chemical abundances of 10 metal-poor halo stars




Stellar Parameters

Teff : 5926

log g : 4.20+-0.3

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
O I	N/A	...	0.59	...	-1.52	0.73	7.17	O I
Na I	N/A	...	-0.29	...	-2.45	-0.20	3.79	Na I
Mg I	N/A	...	0.24	...	-2.03	0.22	5.57	Mg I
Si I	N/A	...	0.54	...	-1.67	0.58	5.84	Si I
Ca I	N/A	...	0.36	...	-1.87	0.38	4.47	Ca I
Sc II	N/A	...	0.09	...	-2.14	0.11	1.01	Sc II
Ti	N/A	...	0.48	...	-1.70	0.55	3.25	Ti
Cr	N/A	...	0.05	...	-2.17	0.08	3.47	Cr
Mn I	N/A	...	-0.42	...	-2.71	-0.46	2.72	Mn I
Fe I	N/A	-2.25	...	...	-2.25	...	5.25	Fe I
Ba II	N/A	...	-0.27	...	-2.57	-0.32	-0.39	Ba II




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-04-17	N/A	PFESSAO	15000	263	N/A	N/A

---

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	-2.26	...	...	-2.26	...	5.24	Fe




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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 : 5960

log g : 3.6

vturb : 0.5

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
Mg I	N/A	...	0.09	...	-2.19	0.07	5.41	Mg I
Fe	N/A	-2.26	...	...	-2.26	...	5.24	Fe
Ba II	N/A	...	-0.31	...	-2.62	-0.36	-0.44	Ba II




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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

---

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 : 5950

log g : 3.9

vturb : 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
Mg I	N/A	...	0.52	...	-1.82	0.48	5.78	Mg I
Ca I	N/A	...	0.38	...	-1.92	0.38	4.42	Ca I
Ti	N/A	...	0.42	...	-1.86	0.44	3.09	Ti
Fe	N/A	-2.32	...	...	-2.30	...	5.20	Fe
Ni I	N/A	...	0.07	...	-2.22	0.08	4.00	Ni I
Y II	N/A	...	0.07	...	-2.22	0.08	-0.01	Y II
Ba II	N/A	...	-0.25	...	-2.62	-0.32	-0.44	Ba II




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1999-03-23	N/A	KECKHIRES	50000	145	450	N/A

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D.K.Lai et al.,ApJ, 667, 1185, 2007(ADS)

Carbon and Strontium Abundances of Metal-poor Stars




Stellar Parameters

Teff : 5926

log g : 4.63

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	...	0.00+-0.24	...	-2.12+-0.24	-0.04+-0.24	6.31+-0.24	C
Fe	N/A	-2.25	...	...	-2.08	...	5.42	Fe
Sr	N/A	...	0.30	...	-1.92	0.16	0.95	Sr
Ba	N/A	...	-0.01	...	-2.31	-0.23	-0.13	Ba




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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	KECKII	7000	N/A	N/A	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 : 5917

log g : 4.19

vturb : 0.5

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 I	N/A	...	0.74+-0.069	...	-1.56+-0.069	0.82+-0.069	7.13+-0.069	O I
Mg I	N/A	...	0.49+-0.055	...	-2.05+-0.055	0.33+-0.055	5.55+-0.055	Mg I
Ca I	N/A	...	0.39+-0.033	...	-2.05+-0.033	0.33+-0.033	4.29+-0.033	Ca I
Ti I	N/A	...	0.4+-0.03	...	-1.85+-0.03	0.53+-0.03	3.10+-0.03	Ti I
Ti II	N/A	...	0.44+-0.048	...	-1.81+-0.048	0.57+-0.048	3.14+-0.048	Ti II
Fe I	N/A	-2.37+-0.051	...	...	-2.38+-0.051	...	5.12+-0.051	Fe I
Fe II	N/A	-2.33+-0.066	...	...	-2.34+-0.066	...	5.16+-0.066	Fe II




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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	50000	200	N/A	-389.4

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

Sulphur abundance in Galactic stars




Stellar Parameters

Teff : 6018

log g : 4.20

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	-2.03+-0.11	0.34+-0.11	...	-1.82+-0.11	0.55+-0.11	5.30+-0.11	S I
Fe	N/A	-2.37	...	...	-2.37	...	5.13	Fe




Binary Parameters

Vrad

-380

Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	2452148.47539	VLT	43000	210	N/A	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 : 6045+-69

log g : 4.18+-0.12

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
O I	N/A	...	...	7.43	-1.26	0.98	7.43	O I
Fe II	N/A	...	...	5.26	-2.24	...	5.26	Fe II




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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

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A.M.Boesgaard et al.,AJ, 117, 492, 1999(ADS)

OXYGEN IN UNEVOLVED METAL-POOR STARS FROM KECK ULTRAVIOLET HIRES SPECTRA




Stellar Parameters

Teff : 5949

log g : 4.17

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
O	N/A	-1.365+-0.10	0.935+-0.15	7.565	-1.12+-0.10	1.01+-0.15	7.565	O
Fe	N/A	-2.30	...	...	-2.13	...	5.37	Fe




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1994-06-12	N/A	KECKHIRES	45000	63	5400	N/A

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

The lithium content of the Galactic Halo stars




Stellar Parameters

Teff : 5885

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	...	...	2.065+-0.021	-1.19+-0.021	1.13+-0.021	2.065+-0.021	Li I
Fe	N/A	-2.32+-0.210	...	...	-2.32+-0.210	...	5.18+-0.210	Fe




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

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A.E.GarciaPerez et al.,AAP, 504, 213, 2009(ADS)

6Li/7Li estimates for metal-poor stars




Stellar Parameters

Teff : 5855

log g : 4.16

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
Li I	N/A	...	...	2.04	-1.22	0.97	2.04	Li I
Fe II	N/A	-2.19	...	...	-2.19	...	5.31	Fe II




Isotopic Ratio

6Li/7Li

0.007+-0.029

Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
05-05-19	N/A	SUBARUHDS	90000	417	7200	-397.1

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J.A.Rich et al.,ApJ, 701, 1519, 2009(ADS)

BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT STARS




Stellar Parameters

Teff : 5800+-40

log g : 4.07+-0.41

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
Be II	N/A	...	...	-0.74+-0.15	-2.12+-0.15	0.27+-0.15	-0.74+-0.15	Be II
OH	N/A	-1.85+-0.11	...	...	-1.67+-0.11	0.72+-0.11	7.02+-0.11	OH
Fe	N/A	-2.39+-0.17	...	...	-2.39+-0.17	...	5.11+-0.17	Fe




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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	KECKHIRES	46000	N/A	N/A	N/A

---

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 : 6163+-50

log g : 4.13

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	...	...	2.27+-0.035	-0.99+-0.035	1.25+-0.035	2.27+-0.035	Li
Fe	N/A	-2.24	...	...	-2.24	...	5.26	Fe




Position

Right Ascension : 17 39 45.59

Declination : +02 24 59.6

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	FIESNOT	35000	N/A	N/A	N/A