HD233511
Original Names

• BD+54_1216 in J.R.Shi+,AAP, 465, 587, 2007
• HIP40778 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 8 paper(s):


/A.M.Boesgaard(2007)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /J.Melendez et al.(2010)/ /T.Gehren et al.(2006)/ /A.M.Boesgaard et al.(2011)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/



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A.M.Boesgaard et al.,ApJ, 667, 1196, 2007(ADS)

Beryllium in Ultra-Lithium-Deficient Halo Stars:The Blue Straggler Connection




Stellar Parameters

Teff : 5900+-40

log g : 4.2+-0.06

vturb : 1.2

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
Li	N/A	...	...	2.17	-1.09	0.61	2.17	Li
Be	N/A	...	...	-0.23	-1.61	0.09	-0.23	Be
Fe	N/A	-1.70+-0.08	...	...	-1.70+-0.08	...	5.80+-0.08	Fe




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2005-01-31	N/A	KECKHIRES	46000	118	30	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 : 5900

log g : 4.2

vturb : 1.2

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
Li I	N/A	...	...	2.17	-1.09	0.59	2.17	Li I
Na I	N/A	...	-0.13	...	-1.74	-0.06	4.50	Na I
Mg I	N/A	...	0.42	...	-1.30	0.38	6.30	Mg I
Si I	N/A	...	0.44	...	-1.22	0.46	6.29	Si I
Ca I	N/A	...	0.37	...	-1.31	0.37	5.03	Ca I
Ti	N/A	...	0.35	...	-1.31	0.37	3.64	Ti
V I	N/A	...	-0.05	...	-1.68	0.00	2.25	V I
Cr I	N/A	...	-0.09	...	-1.76	-0.08	3.88	Cr I
Fe	N/A	-1.7	...	...	-1.68	...	5.82	Fe
Ni I	N/A	...	-0.03	...	-1.70	-0.02	4.52	Ni I
Y II	N/A	...	-0.06	...	-1.73	-0.05	0.48	Y II
Ba II	N/A	...	-0.03	...	-1.78	-0.10	0.40	Ba II




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1999-03-26	N/A	KECKHIRES	50000	150	600	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 : 5977

log g : 4.34

vturb : 1.05

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	...	-0.1+-0.054	...	-1.83+-0.054	-0.12+-0.054	4.41+-0.054	Na I
Mg I	N/A	...	0.46+-0.055	...	-1.41+-0.055	0.30+-0.055	6.19+-0.055	Mg I
Si I	N/A	...	0.38+-0.048	...	-1.30+-0.048	0.41+-0.048	6.21+-0.048	Si I
Ca I	N/A	...	0.43+-0.033	...	-1.34+-0.033	0.37+-0.033	5.00+-0.033	Ca I
Ti I	N/A	...	0.31+-0.03	...	-1.27+-0.03	0.44+-0.03	3.68+-0.03	Ti I
Ti II	N/A	...	0.29+-0.048	...	-1.29+-0.048	0.42+-0.048	3.66+-0.048	Ti II
Fe I	N/A	-1.7+-0.051	...	...	-1.71+-0.051	...	5.79+-0.051	Fe I
Fe II	N/A	-1.64+-0.066	...	...	-1.65+-0.066	...	5.85+-0.066	Fe II




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

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	50000	>100	N/A	59

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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 : 6127+-50

log g : 4.29

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	...	...	2.25+-0.035	-1.01+-0.035	0.62+-0.035	2.25+-0.035	Li
Fe	N/A	-1.63	...	...	-1.63	...	5.87	Fe




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

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	45000	>100	N/A	N/A

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T.Gehren et al.,AAP, 451, 1065, 2006(ADS)

Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars




Stellar Parameters

Teff : 6015

log g : 4.29+-0.17

vturb : 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 I	2	...	0.00	...	-1.48	0.08	4.76	Na I
Mg I	6	...	0.29	...	-1.30	0.26	6.30	Mg I
Al I	1	...	-0.62	...	-2.17	-0.61	4.28	Al I
Fe	N/A	-1.57	...	...	-1.56	...	5.94	Fe




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

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	FOCES	40000	200	7200	N/A

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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 : 6075+-100

log g : 4.17+-0.2

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
Be	N/A	...	+0.04+-0.15	-0.16+-0.12	-1.54+-0.12	0.08+-0.15	-0.16+-0.12	Be
O	N/A	-0.86+-0.22	+0.76+-0.24	...	-0.92+-0.22	0.70+-0.24	7.77+-0.22	O
Mg	N/A	-1.16+-0.07	...	...	-1.18+-0.07	0.44+-0.07	6.42+-0.07	Mg
Ti	N/A	-1.30+-0.09	...	...	-1.23+-0.09	0.39+-0.09	3.72+-0.09	Ti
Fe	N/A	-1.62+-0.09	...	...	-1.62+-0.09	...	5.88+-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
2005-01-31	N/A	KECKHIRES	42000	108	1800	N/A

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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

Teff : 6006

log g : 4.23

vturb : 1.3

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	...	-0.19	...	-1.65	-0.10	4.59	Na
Mg	N/A	...	0.36	...	-1.21	0.34	6.39	Mg
Si	N/A	...	0.28	...	-1.23	0.32	6.28	Si
Ca	N/A	...	0.4	...	-1.13	0.42	5.21	Ca
Ti	N/A	...	0.3	...	-1.18	0.37	3.77	Ti
Cr	N/A	...	-0.05	...	-1.57	-0.02	4.07	Cr
Fe	N/A	-1.55	...	...	-1.55	...	5.95	Fe
Ni	N/A	...	-0.05	...	-1.57	-0.02	4.65	Ni




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-12-01-2148	N/A	FIESNOT	40000	180	N/A	66.2

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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

Teff : 6006

log g : 4.23

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	...	-0.44	...	-2.03	-0.48	3.40	Mn
Fe	N/A	-1.55	...	...	-1.55	...	5.95	Fe
Zn	N/A	...	0.09	...	-1.42	0.13	3.14	Zn
Y	N/A	...	-0.18	...	-1.70	-0.15	0.51	Y
Ba	N/A	...	-0.27	...	-1.87	-0.32	0.31	Ba




Position

Right Ascension : 08 19 22.57

Declination : +54 05 09.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-12-01-2148	N/A	FIESNOT	40000	180	N/A	66.2