BD+34_2476: found in 5 paper(s).

Labels:

/G.S.Bai et al.(2004)/ /J.R.Shi et al.(2007)/ /C.Charbonnel and F. Primas(2005)/ /A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/

A0023

Title	Chemical abundances of 10 metal-poor halo stars
ADS	G.S.Bai et al.,AAP, 425, 671, 2004
Authors	G. S. National Astronomical Observatories, ChineseAcademyofSciencea. Bai, G. Zhao, Y. Q. National Astronomical Observatories, ChineseAcademyofSciencea. Chen, J. R. National Astronomical Observatories, ChineseAcademyofSciencea. Shi, V. G. Special Astrophysical Observatory, RussianAcademyofSciences. Klochkova, V. E. Special Astrophysical Observatory, RussianAcademyofSciences. Panchuk, H. M. National Astronomical Observatories, ChineseAcademyofSciencea. Qiu, H. W. National Astronomical Observatories, ChineseAcademyofSciencea. Zhang

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-04-17	N/A	PFESSAO	15000	260	N/A	N/A

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Photometric data

10.05

Atmospheric data

T_eff	6247
log g	4.10+-0.3
v_turb	1.50

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
O I	...	-1.34	0.60	7.53
Na I	...	-2.37	-0.43	3.96
Mg I	...	-1.77	0.17	5.81
Si I	...	-1.35	0.59	6.20
Ca I	...	-1.60	0.34	4.76
Sc II	...	-1.82	0.12	1.35
Ti	...	-1.51	0.43	3.51
Cr	...	-1.87	0.07	3.80
Mn I	...	-2.35	-0.41	3.04
Fe I	...	-1.94	...	5.56
Ba II	...	-1.93	0.01	0.20

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0113

Title	Lithium abundances in metal-poor stars (Research Note)
ADS	J.R.Shi et al.,AAP, 465, 587, 2007
Authors	J. R. Shi, T. Gehren, H. W. Zhang, J. L. Zeng, G. Zhao

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	N/A	FOCES	40000	100-400	N/A	N/A

Atmospheric data

T_eff	6220
log g	3.96
v_turb	1.90

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Li I	...	1.02+-0.05	3.02+-0.05	2.18+-0.05
Fe	...	-2.00	...	5.50

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0191

Title	The lithium content of the Galactic Halo stars
ADS	C.Charbonnel et al.,AAP, 442, 961, 2005
Authors	C. Charbonnel, F. Primas

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Basic Informations

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	33.86093
Right Ascension	209.78951

Photometric data

V	10.05
B-V	0.41
EB-V	0.015

Atmospheric data

T_eff	6288
log g	3.85

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Li I	...	1.01+0.031-0.033	3.35+0.031-0.033	2.172+0.031-0.033
Fe	...	-2.34+-0.050	...	5.16+-0.050

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0193

Title	Lithium and Lithium Depletion in Halo Stars on Extreme Orbits
ADS	A.M.Boesgaard et al.,ApJ, 633, 398, 2005
Authors	A. M. Boesgaard, A. Stephens, C. P. Deliyannis

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	KECKHIRES	48000	210	N/A	N/A

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Atmospheric data

T_eff	6118+-52
log g	3.53+-0.19
v_turb	1.45+-0.06

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Li I	...	1.04+-0.05	3.21+-0.05	2.20+-0.05
Fe	...	-2.17+-0.04	...	5.33+-0.04

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0199

Title	ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS
ADS	A.Stephens et al.,AJ, 123, 1647, 2002
Authors	A. Stephens, A. M. Boesgaard

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	2450595.267	KECKHIRES	48000	210	300	-170.6+-0.7

Binarity

Vrad	-170.6+-0.7

Photometric data

V	10.060
B-V	0.380

Atmospheric data

T_eff	6118+-52
log g	3.53+-0.19
v_turb	1.45+-0.06

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Mg I	...	-1.91+-0.25	+0.27+-0.26	5.67+-0.25
Ca I	...	-1.69+-0.10	+0.49+-0.11	4.67+-0.10
Ti	...	-1.74+-0.05	+0.44+-0.05	3.28+-0.05
Ti I	...	-1.74+-0.03	0.44+-0.03	3.28+-0.03
Ti II	...	-1.71+-0.05	0.47+-0.05	3.31+-0.05
Cr	...	-2.13+-0.08	+0.05+-0.08	3.54+-0.08
Cr I	...	-2.18+-0.08	0.00+-0.08	3.49+-0.08
Cr II	...	-2.02+-0.12	0.16+-0.12	3.65+-0.12
Fe	...	-2.18+-0.04	...	5.32+-0.04
Fe I	...	-2.17+-0.06	...	5.33+-0.06
Fe II	...	-2.19+-0.06	...	5.31+-0.06
Ni I	...	-2.16+-0.09	+0.02+-0.10	4.09+-0.09
Y II	...	-2.15+-0.06	+0.02+-0.07	0.09+-0.06
Ba II	...	-2.16+-0.09	+0.02+-0.10	-0.03+-0.09

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)