BPS CS22955-110: 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 2448838.599 FRUTTI 30000 10 N/A 3.3
N/A 2448839.602 FRUTTI 30000 10 N/A 3.3
N/A 2449194.675 FRUTTI 30000 10 N/A 2.8
N/A 2449576.616 FRUTTI 30000 10 N/A 3.0
N/A 2449580.536 FRUTTI 30000 10 N/A 2.5
N/A 2449935.603 FRUTTI 30000 10 N/A 3.1
N/A 2449937.614 FRUTTI 30000 10 N/A 2.5
N/A 2450290.564 FRUTTI 30000 10 N/A 2.6
N/A 2450292.583 FRUTTI 30000 10 N/A 3.3
N/A 2450616.724 FRUTTI 30000 10 N/A 5.7
N/A 2450618.683 FRUTTI 30000 10 N/A 4.4
N/A 2450704.559 FRUTTI 30000 10 N/A 7.2
N/A 2450707.587 FRUTTI 30000 10 N/A 7.1
N/A 2450996.651 FRUTTI 30000 10 N/A 4.3
N/A 2450999.766 FRUTTI 30000 10 N/A 5.2
N/A 2451034.574 FRUTTI 30000 10 N/A 4.6
N/A 2451385.576 FRUTTI 30000 10 N/A 2.7
N/A 2451386.626 FRUTTI 30000 10 N/A 3.2
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Positive
Vrad 3.8
Period 2400

Photometric data

V 13.7
B-V 0.28
U-B -0.15

Atmospheric data

Teff 7350
log g 4.20
vturb 2.00

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-0.430.287.15
Ca I...-0.460.255.90
Sc II...-0.550.162.62
Ti II...-0.380.334.64
Cr I...-0.570.145.10
Mn I...-0.79-0.084.60
Fe...-0.71...6.79
Sr II...-0.350.362.62
Ba II...-0.290.421.84
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)