BPS CS22957-026: found in 1 paper(s).

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/I.U.Roederer et al.(2014)/

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I.U.Roederer et al.,AJ, 147, 136, 2014 (A0309,ADS)

Atmospheric data

Teff : 6120+-47 log g : 3.9+-0.25 vturb : 1.35+-0.06

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I... -1.93-0.2 +-0.22.24
CH...-1.66+-0.250.27+-0.256.83
NH...<-1.07<0.86<6.9
O I...-1.70+-0.20.23+-0.26.99
Mg I...-1.56+-0.230.37+-0.236.04
Al I...-2.78+-0.33-0.85+-0.333.67
Ca I...-1.52+-0.230.41+-0.234.82
Sc II...-1.87+-0.140.06+-0.141.32
Ti I...-1.62+-0.20.31+-0.23.33
Ti II...-1.57+-0.140.36+-0.143.42
V I...-1.85+-0.230.08+-0.232.08
V II...-1.77+-0.250.16+-0.252.2
Cr I...-2.01+-0.21-0.08+-0.213.63
Cr II...-1.73+-0.140.2+-0.143.95
Mn I...-2.25+-0.21-0.32+-0.213.18
Mn II...-2.24+-0.2-0.31+-0.23.23
Fe I...-1.93+-0.21...5.57
Fe II...-1.89+-0.14...5.61
Co I...-1.99+-0.24-0.06+-0.243
Ni I...-1.87+-0.250.06+-0.254.35
Zn I...-1.79+-0.20.14+-0.22.77
Rb I...<0.02<1.95<2.62
Sr II...-1.73+-0.220.2+-0.221.18
Y II...-2.21+-0.17-0.28+-0.170.04
Zr II...-1.67+-0.150.26+-0.150.95
Nb II...<0.18<2.11<1.6
Mo I...<-0.62<1.31<1.3
Tc I...<1.43<3.36<1.43
Ba II...-1.96+-0.14-0.03+-0.140.26
La II...-1.56+-0.20.37+-0.2-0.42
Ce II...<-1.49<0.44<0.09
Pr II...<-0.70<1.23<0.01
Nd II...<-1.50<0.43<0
Sm II...<-1.01<0.92<0
Eu II...-1.56+-0.220.37+-0.22-1
Gd II...<-0.75<1.18<0.37
Tb II...<0.14<2.07<0.04
Dy II...<-1.71<0.22<-0.57
Yb II...-1.76+-0.250.17+-0.25-0.8
Hf II...<-0.03<1.90<0.85
Pb I...<0.01<1.94<1.96
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Negative
Vrad -18.9

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-09-09-06:00 2454718.756 MIKELCO 41000 70-145 1200 -19
2009-07-25-10:33 2455037.943 MIKELCO 41000 70-145 700 -18.8
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 13.16 B-V : 0.4 V-K : 1.25 EB-V : 0.04