BPS CS22946-011: 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 2448813.872 FRUTTI 30000 10 N/A 10.5
N/A 2448823.857 FRUTTI 30000 10 N/A 11.0
N/A 2449194.846 FRUTTI 30000 10 N/A -5.9
N/A 2449576.819 FRUTTI 30000 10 N/A 15.8
N/A 2449581.851 FRUTTI 30000 10 N/A 15.3
N/A 2449933.922 FRUTTI 30000 10 N/A 6.5
N/A 2449937.918 FRUTTI 30000 10 N/A 4.3
N/A 2450290.923 FRUTTI 30000 10 N/A 3.3
N/A 2450294.822 FRUTTI 30000 10 N/A 2.3
N/A 2450616.888 FRUTTI 30000 10 N/A 20.0
N/A 2450649.884 FRUTTI 30000 10 N/A 18.4
N/A 2450704.854 FRUTTI 30000 10 N/A 21.2
N/A 2450997.93 FRUTTI 30000 10 N/A 1.2
N/A 2451033.927 FRUTTI 30000 10 N/A 4.3
N/A 2451034.726 FRUTTI 30000 10 N/A 3.3
N/A 2451034.886 FRUTTI 30000 10 N/A 2.5
N/A 2451035.721 FRUTTI 30000 10 N/A 3.0
N/A 2451035.912 FRUTTI 30000 10 N/A 3.2
N/A 2451036.733 FRUTTI 30000 10 N/A 3.8
N/A 2451358.925 FRUTTI 30000 10 N/A 18.8
N/A 2451386.918 FRUTTI 30000 10 N/A 11.2
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Positive
Vrad 0.0
Period 585

Photometric data

V 14.0
B-V 0.33
U-B -0.14

Atmospheric data

Teff 6850
log g 4.20
vturb 2.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.960.635.62
Ca I...-2.010.584.35
Sc II...-2.240.350.93
Ti II...-1.990.603.03
Cr I...-2.77-0.182.90
Mn I...-2.500.092.89
Fe...-2.59...4.91
Sr II...-2.340.250.63
Ba II...-1.331.260.80
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)