BPS CS22941-005: 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 2449197.71 FRUTTI 30000 10 N/A -55.6
N/A 2449574.812 FRUTTI 30000 10 N/A -56.9
N/A 2449577.703 FRUTTI 30000 10 N/A -51.7
N/A 2449579.746 FRUTTI 30000 10 N/A -52.5
N/A 2449933.802 FRUTTI 30000 10 N/A -48.7
N/A 2449944.801 FRUTTI 30000 10 N/A -49.3
N/A 2450287.745 FRUTTI 30000 10 N/A -46.1
N/A 2450615.794 FRUTTI 30000 10 N/A -44.6
N/A 2450646.73 FRUTTI 30000 10 N/A -42.4
N/A 2450703.726 FRUTTI 30000 10 N/A -44.5
N/A 2450707.759 FRUTTI 30000 10 N/A -44.0
N/A 2450997.774 FRUTTI 30000 10 N/A -44.9
N/A 2450998.74 FRUTTI 30000 10 N/A -42.8
N/A 2451001.801 FRUTTI 30000 10 N/A -41.8
N/A 2451002.744 FRUTTI 30000 10 N/A -43.3
N/A 2451032.687 FRUTTI 30000 10 N/A -41.5
N/A 2451033.795 FRUTTI 30000 10 N/A -45.6
N/A 2451034.75 FRUTTI 30000 10 N/A -45.3
N/A 2451035.771 FRUTTI 30000 10 N/A -48.4
N/A 2451036.749 FRUTTI 30000 10 N/A -44.0
N/A 2451358.872 FRUTTI 30000 10 N/A -41.6
N/A 2451384.755 FRUTTI 30000 10 N/A -43.9
N/A 2451386.743 FRUTTI 30000 10 N/A -46.4
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Positive
Vrad -49.0
Period 324.0

Photometric data

V 14.6
B-V 0.24
U-B -0.14

Atmospheric data

Teff 7450
log g 4.20
vturb 2.00

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.900.535.68
Ca I...-2.130.304.23
Ti II...-1.940.493.08
Mn I...-1.920.513.47
Fe...-2.43...5.07
Sr II...-2.86-0.430.11
Ba II...-2.090.340.04
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)