SMSSJ221334.13-072604.1

taken from 1 paper(s):

/A.F.Marino et al.(2019)/


A.F.Marino et al.,MNRAS, 485, 5153, 2019(ADS)

Keck HIRES spectroscopy of SkyMapper commissioning survey candidate extremely metal-poor stars


Stellar Parameters

Teff : 4810 log g : 1.52 vturb : 1.97

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
C2...-0.58+-0.01...-3.47+-0.01-0.58+-0.014.96+-0.01C
Na I2...0.04+-0.05...-2.85+-0.050.04+-0.053.39+-0.05Na I
Mg I2...0.31+-0.18...-2.58+-0.180.31+-0.185.02+-0.18Mg I
Al I1...-0.60...-3.49-0.602.96Al I
Si I2...0.70+-0.03...-2.19+-0.030.70+-0.035.32+-0.03Si I
Ca I2...0.38+-0.03...-2.51+-0.030.38+-0.033.83+-0.03Ca I
Ti I2...0.46+-0.33...-2.43+-0.330.46+-0.332.52+-0.33Ti I
Ti II6...0.26+-0.17...-2.63+-0.170.26+-0.172.32+-0.17Ti II
Cr I2...-0.10+-0.13...-2.99+-0.13-0.10+-0.132.65+-0.13Cr I
Mn3...-0.69+-0.15...-3.58+-0.15-0.69+-0.151.85+-0.15Mn
Fe I24-2.89+-0.15......-2.89+-0.15...4.61+-0.15Fe I
Fe II1-2.80......-2.80...4.70Fe II
Co I7...0.19+-0.29...-2.70+-0.290.19+-0.292.29+-0.29Co I
Zn I1...0.59...-2.300.592.26Zn I
Sr II2...-0.36+-0.04...-3.25+-0.04-0.36+-0.04-0.38+-0.04Sr II
Ba II2...-1.00+-0.09...-3.89+-0.09-1.00+-0.09-1.71+-0.09Ba II
Eu IIN/A...<0.30...<-2.59<0.30<-2.07Eu II

Binary Parameters

Vrad -392.7

Position

Right Ascension : 22 13 34.13 Declination : -07 26 04.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A KECKHIRES 50000 19-22 1500 -392.7