BPS CS29506-090: found in 2 paper(s).

Labels:

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

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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
2001-06-02 2452062.3220617 VLT 43000 222 3600 -21.2
2001-06-03 2452063.271261 VLT 43000 222 3600 -21.2
2001-06-03 2452063.3138477 VLT 43000 222 3600 -21.3
2001-06-04 2452064.2269496 VLT 43000 222 3600 -21.3
2001-06-04 2452064.270043 VLT 43000 222 3600 -21.3
2001-09-06 2452158.0475081 VLT 43000 222 3600 -21.3
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -221040
Right Ascension 213028.9

Photometric data

V 14.33
K 13.06

Atmospheric data

Teff 6303
log g 4.25
vturb 1.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...0.96+-0.093.79+-0.092.12+-0.09
Fe I...-2.83...4.67
    : 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 14.349

Atmospheric data

Teff 6300
log g 4.3
vturb 1.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na...-2.85-0.023.40
Fe...-2.83...4.67
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)