G88-23

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 : 5640+-44 log g : 3.95+-0.28 vturb : 1.3+-0.13

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......1.92-1.340.601.92Li I
CH1...-0.05+-0.256.43-2.00-0.06+-0.256.43CH
Mg I5...0.30+-0.135.95-1.650.29+-0.135.95Mg I
Si I1...0.61+-0.196.18-1.330.61+-0.196.18Si I
Ca I12...0.34+-0.164.73-1.610.33+-0.164.73Ca I
Sc II3...-0.17+-0.151.04-2.11-0.17+-0.151.04Sc II
Ti I10...0.17+-0.103.17-1.780.16+-0.103.17Ti I
Ti II17...0.28+-0.133.28-1.670.27+-0.133.28Ti II
V I1...-0.15+-0.171.84-2.09-0.15+-0.171.84V I
V II1...0.21+-0.302.20-1.730.21+-0.302.20V II
Cr I10...-0.17+-0.103.53-2.11-0.17+-0.103.53Cr I
Cr II2...0.27+-0.143.97-1.670.27+-0.143.97Cr II
Mn I7...-0.38+-0.113.11-2.32-0.38+-0.113.11Mn I
Fe I84-1.94+-0.11...5.56-1.94+-0.11...5.56Fe I
Fe II8-1.94+-0.14...5.56-1.94+-0.14...5.56Fe II
Co I1...-0.17+-0.212.88-2.11-0.17+-0.212.88Co I
Ni I5...0.05+-0.154.32-1.900.04+-0.154.32Ni I
Cu I1...<-0.34<1.91<-2.28<-0.34<1.91Cu I
Zn I2...0.12+-0.112.73-1.830.11+-0.112.73Zn I
Sr II2...0.11+-0.141.04-1.830.11+-0.141.04Sr II
Zr II3...0.29+-0.310.93-1.650.29+-0.310.93Zr II
Tc I1......<1.59<1.59<3.53<1.59Tc I
Ba II2...-0.13+-0.130.11-2.07-0.13+-0.130.11Ba II
Ce II5...<0.33<-0.03<-1.61<0.33<-0.03Ce II
Sm II2...<0.81<-0.17<-1.13<0.81<-0.17Sm II
Eu II1...0.59+-0.25-0.83-1.350.59+-0.25-0.83Eu II
Gd II2...<1.37<0.50<-0.57<1.37<0.50Gd II
Tb II2...<1.99<0.35<0.03<1.97<0.35Tb II
Dy II1...<1.31<0.47<-0.63<1.31<0.47Dy II
Hf II1...<2.04<0.95<0.24<2.18<0.95Hf II
Pb I1...<1.86<1.96<-0.08<1.86<1.96Pb I

Binary Parameters

Binarity Negative
Vrad -199.5

Position

Right Ascension : 07 23 17.57 Declination : +19 00 56.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-11-03-09:31 2454773.899 HRSHET 30000 20-75 2100 -199.5