HD148816: found in 4 paper(s).

Labels:

/C.J.Akerman et al.(2004)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /J.Melendez et al.(2006)/

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A0123

Title The evolution of the C/O ratio in metal-poor halo stars
ADS C.J.Akerman et al.,AAP, 414, 931, 2004
Authors C. J. Akerman, L. Carigi, P. E. Niseen, M. Pettini, M. Asplund

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 5823
log g 4.14
vturb 1.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C I...-0.530.208.02
O I...-0.220.518.65
Fe...-.73...6.77
    : 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
1995-06-10 N/A LICKHAMILTON N/A 180 800

Photometric data

V 7.27

Atmospheric data

Teff 5800
log g 4.1
vturb 1.15

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...0.661.491.82
Na I...-0.630.25.70
Mg I...-0.430.47.15
Al I...-0.510.325.96
Si I...-0.450.387.10
Ca I...-0.580.255.78
Ti...-0.520.314.50
V I...-0.700.133.30
Cr I...-0.740.094.93
Fe...-0.83...6.67
Ni I...-0.740.095.51
Y II...-0.92-0.091.32
Zr II...-0.750.081.85
Ba II...-0.85-0.021.28
Eu II...-0.520.31-0.01
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0135

Title Abundances for metal-poor stars with accurate parallaxes
ADS R.G.Gratton et al.,AAP, 404, 187, 2003
Authors R. G. Gratton, E. Carretta, R. Claudi, S. Lucatello, M. Barbieri

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A N/A N/A N/A N/A -51.7
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 41042
Right Ascension 163028

Photometric data

V -264.71

Atmospheric data

Teff 5857
log g 4.11
vturb 1.1

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-0.62+-0.0540.17+-0.0545.71+-0.054
Mg I...-0.30+-0.0550.49+-0.0557.28+-0.055
Si I...-0.50+-0.0480.29+-0.0487.05+-0.048
Ca I...-0.53+-0.0330.26+-0.0335.83+-0.033
Ti I...-0.58+-0.030.21+-0.034.44+-0.03
Ti II...-0.60+-0.0480.19+-0.0484.42+-0.048
Fe I...-0.79+-0.051...6.71+-0.051
Fe II...-0.88+-0.066...6.62+-0.066
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0143

Title PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS
ADS J.Melendez et al.,ApJ, 642, 1082, 2006
Authors J. Melendez, N. G. Shchukina, I. E. Vasiljeva, I. Ramirez

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

EB-V 0.002+-0.002

Atmospheric data

Teff 5825+-38
log g 4.14+-0.1b
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-0.200.628.67
Fe II...-0.82...6.68
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)