BPS CS22166-041: found in 1 paper(s).

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/G.W.Preston and C. Sneden(2000)/

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A0045

Title What Are These Blue Metal-Poor Stars?
ADS G.W.Preston et al.,AJ, 120, 1014, 2000
Authors G. W. Preston, C. Sneden

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2448830.871 FRUTTI 30000 10 N/A 46.7
N/A 2448837.9 FRUTTI 30000 10 N/A 47.4
N/A 2449192.895 FRUTTI 30000 10 N/A 34.0
N/A 2449575.866 FRUTTI 30000 10 N/A 27.3
N/A 2449592.786 FRUTTI 30000 10 N/A 26.7
N/A 2449934.878 FRUTTI 30000 10 N/A 37.6
N/A 2449934.895 FRUTTI 30000 10 N/A 38.2
N/A 2450290.868 FRUTTI 30000 10 N/A 46.0
N/A 2450294.86 FRUTTI 30000 10 N/A 48.1
N/A 2450615.903 FRUTTI 30000 10 N/A 30.7
N/A 2450649.824 FRUTTI 30000 10 N/A 33.3
N/A 2450704.831 FRUTTI 30000 10 N/A 41.3
N/A 2450997.888 FRUTTI 30000 10 N/A 28.8
N/A 2451033.868 FRUTTI 30000 10 N/A 26.6
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Positive
Vrad 36.9
Period 486

Photometric data

V 14.3
B-V 0.32
U-B -0.14

Atmospheric data

Teff 7050
log g 4.50
vturb 2.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.170.156.41
Ca I...-1.060.265.30
Sc II...-0.940.382.23
Ti II...-0.600.724.42
Cr I...-1.51-0.194.16
Mn I...-1.74-0.423.65
Fe...-1.32...6.18
Sr II...-1.53-0.211.44
Ba II...-0.860.461.27
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)