SMSSJ170359.88-670954.4

taken from 1 paper(s):

/D.Yong et al.(2021)/

D.Yong et al.,MNRAS, 507, 4102, 2021(ADS)

High-resolution spectroscopic follow-up of the most metal-poor candidates from SkyMapper DR1.1


Stellar Parameters

Teff : 5075+-100 log g : 2.17+-0.3 vturb : 1.4+-0.3

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
CN/A......<5.45<-2.98<0.71<5.45C
Na I2...0.41+-0.152.96+-0.15-3.28+-0.150.41+-0.152.96+-0.15Na I
Mg I6...0.20+-0.114.11+-0.11-3.49+-0.110.20+-0.114.11+-0.11Mg I
Al I1...-0.78+-0.171.98+-0.17-4.47+-0.17-0.78+-0.171.98+-0.17Al I
Si I1...0.61+-0.174.43+-0.17-3.08+-0.170.61+-0.174.43+-0.17Si I
Ca I3...0.44+-0.113.09+-0.11-3.25+-0.110.44+-0.113.09+-0.11Ca I
Sc II1...0.13+-0.21-0.41+-0.21-3.56+-0.210.13+-0.21-0.41+-0.21Sc II
Ti I2...0.39+-0.151.65+-0.15-3.30+-0.150.39+-0.151.65+-0.15Ti I
Ti II16...0.33+-0.141.59+-0.14-3.36+-0.140.33+-0.141.59+-0.14Ti II
Cr I4...-0.64+-0.131.31+-0.13-4.33+-0.13-0.64+-0.131.31+-0.13Cr I
Mn I2...-0.92+-0.150.82+-0.15-4.61+-0.15-0.92+-0.150.82+-0.15Mn I
Fe I67-3.69+-0.14...3.81+-0.14-3.69+-0.14...3.81+-0.14Fe I
Fe II2-3.58+-0.49...3.92+-0.49-3.58+-0.49...3.92+-0.49Fe II
Co I2...0.18+-0.151.49+-0.15-3.50+-0.150.19+-0.151.49+-0.15Co I
Ni I3...0.02+-0.102.55+-0.10-3.67+-0.100.02+-0.102.55+-0.10Ni I
Sr II2...-0.10+-0.22-0.92+-0.22-3.79+-0.22-0.10+-0.22-0.92+-0.22Sr II
Ba II2...-0.72+-0.19-2.23+-0.19-4.41+-0.19-0.72+-0.19-2.23+-0.19Ba II

Binary Parameters

Vrad -49.1

Position

Right Ascension : Declination : 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 2457878.58734 MIKELCO 35000 33 N/A -49.1