BPS CS22884-065: 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 2448814.537 FRUTTI 30000 10 N/A -31.2
N/A 2448823.516 FRUTTI 30000 10 N/A -32.6
N/A 2448839.497 FRUTTI 30000 10 N/A -32.3
N/A 2449192.593 FRUTTI 30000 10 N/A -32.1
N/A 2449575.532 FRUTTI 30000 10 N/A -30.7
N/A 2449579.494 FRUTTI 30000 10 N/A -31.4
N/A 2449936.519 FRUTTI 30000 10 N/A -32.7
N/A 2449937.548 FRUTTI 30000 10 N/A -31.6
N/A 2449940.48 FRUTTI 30000 10 N/A -29.9
N/A 2450290.48 FRUTTI 30000 10 N/A -32.9
N/A 2450293.498 FRUTTI 30000 10 N/A -32.7
N/A 2450615.566 FRUTTI 30000 10 N/A -32.5
N/A 2450616.611 FRUTTI 30000 10 N/A -33.6
N/A 2450648.543 FRUTTI 30000 10 N/A -34.4
N/A 2450996.536 FRUTTI 30000 10 N/A -31.9
N/A 2450997.523 FRUTTI 30000 10 N/A -33.0
N/A 2450998.532 FRUTTI 30000 10 N/A -31.3
N/A 2451001.534 FRUTTI 30000 10 N/A -29.7
N/A 2451002.511 FRUTTI 30000 10 N/A -31.8
N/A 2451036.488 FRUTTI 30000 10 N/A -33.1
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Negative
Vrad -32.1

Photometric data

V 13.9
B-V 0.32
U-B -0.24

Atmospheric data

Teff 7050
log g 4.50
vturb 2.00

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.370.306.21
Ca I...-1.390.284.97
Sc II...-1.69-0.021.48
Ti II...-1.330.343.69
Cr I...-1.640.034.03
Mn I...-1.79-0.123.60
Fe...-1.67...5.83
Sr II...-1.660.011.31
Ba II...-1.92-0.250.21
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)