BPS CS22874-009: 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 2448813.482 FRUTTI 30000 10 N/A -37.3
N/A 2448823.477 FRUTTI 30000 10 N/A -36.9
N/A 2448830.483 FRUTTI 30000 10 N/A -37.0
N/A 2449193.478 FRUTTI 30000 10 N/A -36.9
N/A 2449575.475 FRUTTI 30000 10 N/A -36.0
N/A 2449934.515 FRUTTI 30000 10 N/A -36.5
N/A 2449937.477 FRUTTI 30000 10 N/A -36.4
N/A 2449938.487 FRUTTI 30000 10 N/A -36.2
N/A 2450289.472 FRUTTI 30000 10 N/A -36.6
N/A 2450290.465 FRUTTI 30000 10 N/A -37.0
N/A 2450614.502 FRUTTI 30000 10 N/A -36.6
N/A 2450615.489 FRUTTI 30000 10 N/A -37.0
N/A 2450650.483 FRUTTI 30000 10 N/A -36.7
N/A 2450996.458 FRUTTI 30000 10 N/A -37.6
N/A 2450997.458 FRUTTI 30000 10 N/A -37.5
N/A 2450998.459 FRUTTI 30000 10 N/A -37.1
N/A 2451001.46 FRUTTI 30000 10 N/A -36.5
N/A 2451002.458 FRUTTI 30000 10 N/A -36.6
N/A 2451359.455 FRUTTI 30000 10 N/A -36.5
N/A 2451384.472 FRUTTI 30000 10 N/A -35.6
N/A 2451385.468 FRUTTI 30000 10 N/A -36.5
N/A 2451386.484 FRUTTI 30000 10 N/A -35.7
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Negative
Vrad -36.7

Photometric data

V 13.7
B-V 0.24
U-B -0.02

Atmospheric data

Teff 7600
log g 4.50
vturb 2.00

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-0.200.227.38
Ca I...-0.290.136.07
Sc II...0.250.673.42
Ti II...0.070.495.09
Cr I...-0.75-0.334.92
Mn I...-0.64-0.224.75
Fe...-0.42...7.08
Sr II...0.220.643.19
Ba II...-0.290.131.84
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)