BPS BS16023-046: found in 3 paper(s).

Labels:

/P.Bonifacio et al.(2007)/ /S.M.Andrievsky et al.(2007)/ /S.M.Andrievsky et al.(2008)/

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A0109

Title First stars VII - Lithium in extremely metal poor dwarfs
ADS P.Bonifacio et al.,AAP, 462, 851, 2007
Authors P. Bonifacio, P. Molaro, T. Sivarani, R. Cayrel, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, T. C. Beers, E. Depagne, V. Hill, P. Francois, B. Nordstrom, F. Primas

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-07-19 2451744.974072 VLT 43000 186 3600 -7.5
2000-07-20 2451745.0174077 VLT 43000 186 5400 -7.5
2000-07-21 2451746.97150881 VLT 43000 186 5400 -7.5
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +224648
Right Ascension 140054.6

Photometric data

V 14.17
K 12.93

Atmospheric data

Teff 6364
log g 4.50
vturb 1.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...1.02+-0.093.99+-0.092.18+-0.09
Fe I...-2.97...4.53
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0110

Title NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars
ADS S.M.Andrievsky et al.,AAP, 464, 1081, 2007
Authors S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. Francois

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 43000 200 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 14.230

Atmospheric data

Teff 6360
log g 4.5
vturb 1.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na...-2.92+0.053.33
Fe...-2.97...4.53
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0176

Title NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars
ADS S.M.Andrievsky et al.,AAP, 481, 481, 2008
Authors S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. François

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 47000 120 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 6360
log g 4.5
vturb 1.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Al...-3.27-0.303.20
Fe...-2.97...4.53
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)