BD+20_3603: found in 3 paper(s).

Labels:

/G.S.Bai et al.(2004)/ /P.E.Nissen et al.(2002)/ /J.P.Fulbright(2000)/

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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
2001-04-16 N/A PFESSAO 15000 218 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 9.77

Atmospheric data

Teff 6138
log g 3.95+-0.3
vturb 1.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-1.430.667.44
Na I...-2.53-0.443.80
Mg I...-1.730.365.85
Si I...-1.360.736.19
Ca I...-1.720.374.64
Sc II...-1.920.171.25
Ti...-1.560.533.46
Cr...-2.040.053.63
Mn I...-2.36-0.273.03
Fe I...-2.09...5.41
Ba II...-2.050.040.08
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0048

Title O/Fe in metal-poor main sequence and subgiant stars
ADS P.E.Nissen et al.,AAP, 390, 235, 2002
Authors P. E. Nissen, F. Primas, M. Asplund, D. L. Lambert

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-04 N/A VLT 55000 300-400 N/A N/A

Photometric data

V 9.69

Atmospheric data

Teff 6092
log g 4.04
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.10...5.40
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0126

Title ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
ADS J.P.Fulbright et al.,AJ, 120, 1841, 2000
Authors J. P. Fulbright

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1998-08-08 N/A LICKHAMILTON N/A 105 2700

Photometric data

V 9.77

Atmospheric data

Teff 6175
log g 4
vturb 0.9

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...1.143.252.3
Na I...-1.990.124.34
Mg I...-1.650.465.93
Ca I...-1.720.394.64
Ti...-1.630.483.39
Cr I...-2.16-0.053.51
Fe...-2.11...5.39
Ni I...-2.050.064.20
Ba II...-2.57-0.46-0.44
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)