HD021581: found in 5 paper(s).

Labels:

/R.G.Gratton et al.(2000)/ /J.Melendez et al.(2001)/ /J.P.Fulbright et al.(2003)/ /J.P.Fulbright(2000)/ /J.Simmerer et al.(2004)/

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A0049

Title Mixing along the red giant branch in metal-poor field stars
ADS R.G.Gratton et al.,AAP, 354, 169, 2000
Authors R. G. Gratton, C. Sneden, E. Carretta, A. Bragaglia

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1995-05 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A MCDONALD 60000 70-100 N/A N/A
Galactic Longitude (l) 184.32
Galactic Latitude (b) -43.74
Declination -002503
Right Ascension 032854.5

Photometric data

V 8.72
B-V 0.825

Atmospheric data

Teff 4978
log g 2.29
vturb 1.30

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-0.211.350.95
C...-1.81-0.256.74
CN...-1.81-0.256.16
O I...-1.300.267.57
Na...-1.67-0.114.66
Fe I...-1.56...5.94
Fe II...-1.62...5.88
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C >30

A0066

Title Oxygen Abundances in Metal-poor Stars (-2.2 < [Fe/H] < -1.2) from Infrared OH Lines
ADS J.Melendez et al.,ApJ, 556, 858, 2001
Authors J. Melendez, B. Barbuy

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1999-09-27 N/A PHOENIXKPNO 60000 100 4x1800 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 8.7

Atmospheric data

Teff 4932
log g 2.20
vturb 1.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.08-0.406.47
O...-1.200.487.67
Fe...-1.68...5.82
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0074

Title Oxygen Abundances in Metal-poor Stars
ADS J.P.Fulbright et al.,ApJ, 595, 1154, 2003
Authors J. P. Fulbright, J. A. Johnson

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-09-29 N/A GECKOCFHT 130000 190 900 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 8.71
B-V 0.74
V-R 0.71
V-K 2.15
EB-V 0.05

Atmospheric data

Teff 4900
log g 2.24
vturb 1.45

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-1.03+-0.160.61+-0.167.66+-0.16
Fe...-1.64...5.86
Fe I...-1.61+-0.06...5.89+-0.06
Fe II...-1.62+-0.07...5.88+-0.07
    : 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
1998-10-30 N/A LICKHAMILTON N/A 90 1200

Photometric data

V 8.7

Atmospheric data

Teff 4825
log g 2
vturb 1.45

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-0.231.510.93
Na I...-1.82-0.084.51
Mg I...-1.130.616.45
Al I...-1.530.214.94
Si I...-1.260.486.29
Ca I...-1.330.415.03
Ti...-1.420.323.60
V I...-1.79-0.052.21
Cr I...-1.82-0.083.85
Fe...-1.74...5.76
Ni I...-1.720.024.53
Y II...-1.82-0.080.42
Zr II...-1.470.271.13
Ba II...-1.710.030.42
Eu II...-1.230.51-0.72
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0131

Title The Rise of the s-Process in the Galaxy
ADS J.Simmerer et al.,ApJ, 617, 1091, 2004
Authors J. Simmerer, C. Sneden, J. J. Cowan, J. Collier, V. M. Woolf, J. E. Lawler

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A MCDONALD 60000 100 N/A N/A

Atmospheric data

Teff 4870
log g 2.27
vturb 1.40

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.86-0.156.69
Fe I...-1.71...5.79
Fe II...-1.68...5.82
La II...-1.59+-0.070.12+-0.07-0.42+-0.07
Eu II...-1.32+-0.030.39+-0.03-0.81+-0.03
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)