CS22942-035

taken from 1 paper(s):

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

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

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS


Stellar Parameters

Teff : 4940+-38 log g : 1.85+-0.16 vturb : 1.5+-0.06

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Li I1......0.87-2.390.690.87Li I
CH1...0.13+-0.255.57-2.860.22+-0.255.57CH
NH1...0.00+-0.364.84-2.990.09+-0.364.84NH
O I3...<0.84<6.45<-2.24<0.84<6.45O I
Mg I8...0.48+-0.154.99-2.610.47+-0.154.99Mg I
Al I1...-0.65+-0.292.72-3.73-0.65+-0.292.72Al I
Ca I11...0.42+-0.173.68-2.660.42+-0.173.68Ca I
Sc II9...-0.07+-0.150.09-3.060.02+-0.150.09Sc II
Ti I18...0.26+-0.152.12-2.830.25+-0.152.12Ti I
Ti II28...0.19+-0.152.15-2.800.28+-0.152.15Ti II
V I1...0.01+-0.180.86-3.070.01+-0.180.86V I
V II2...-0.02+-0.260.92-3.010.07+-0.260.92V II
Cr I9...-0.19+-0.152.37-3.27-0.19+-0.152.37Cr I
Cr II2...0.11+-0.172.76-2.880.20+-0.172.76Cr II
Mn I5...-0.31+-0.162.04-3.39-0.31+-0.162.04Mn I
Mn II3...-0.60+-0.211.84-3.59-0.51+-0.211.84Mn II
Fe I121-3.08+-0.15...4.42-3.08+-0.15...4.42Fe I
Fe II9-2.99+-0.15...4.51-2.99+-0.15...4.51Fe II
Co I10...0.00+-0.221.91-3.080.00+-0.221.91Co I
Ni I10...0.14+-0.223.28-2.940.14+-0.223.28Ni I
Zn I2...0.35+-0.161.82-2.740.34+-0.161.82Zn I
Rb I1...<2.24<1.68<-0.68<2.40<1.68Rb I
Sr II2...-0.17+-0.26-0.28-3.15-0.07+-0.26-0.28Sr II
Y II2...-0.68+-0.18-1.45-3.66-0.58+-0.18-1.45Y II
Zr II3...0.00+-0.18-0.41-2.990.09+-0.18-0.41Zr II
Nb II1...<1.98<0.45<-1.01<2.07<0.45Nb II
Mo I1...<1.17<-0.03<-1.91<1.17<-0.03Mo I
Ba II2...-0.70+-0.15-1.50-3.68-0.60+-0.15-1.50Ba II
Ce II5...<0.01<-1.40<-2.98<0.10<-1.40Ce II
Pr II1...<0.62<-1.65<-2.37<0.71<-1.65Pr II
Nd II5...<-0.15<-1.72<-3.14<-0.06<-1.72Nd II
Sm II2...<0.68<-1.35<-2.31<0.77<-1.35Sm II
Eu II2...-0.07+-0.21-2.54-3.060.02+-0.21-2.54Eu II
Gd II2...<0.95<-0.97<-2.04<1.04<-0.97Gd II
Tb II3...<1.13<-1.56<-1.88<1.20<-1.56Tb II
Dy II2...<0.31<-1.58<-2.68<0.40<-1.58Dy II
Er II1...<0.66<-1.41<-2.33<0.75<-1.41Er II
Tm II2...<1.06<-1.83<-1.95<1.13<-1.83Tm II
Yb II1...-0.05+-0.21-2.12-3.040.04+-0.21-2.12Yb II
Hf II1...<1.53<-0.61<-1.32<1.76<-0.61Hf II
Ir I1...<1.70<0.00<-1.38<1.70<0.00Ir I
Pb I1...<1.65<0.61<-1.43<1.65<0.61Pb I

Binary Parameters

Binarity Negative
Vrad -94.2

Position

Right Ascension : 01 03 57.47 Declination : -23 52 45.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-09-05-08:54 2455079.876 MIKELCO 41000 65-190 4200 -94.5
2009-10-28-01:14 2455132.556 MIKELCO 41000 65-190 3300 -94