SMSSJ151056.54-793923.8

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 : 4750+-100 log g : 1.38+-0.3 vturb : 1.6+-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......5.95-2.48-0.195.95C
Na I1...0.67+-0.174.62+-0.17-1.62+-0.170.67+-0.174.62+-0.17Na I
Mg I2...0.19+-0.295.50+-0.29-2.10+-0.290.19+-0.295.50+-0.29Mg I
Ca I7...0.57+-0.084.62+-0.08-1.72+-0.080.57+-0.084.62+-0.08Ca I
Ti I5...0.25+-0.102.91+-0.10-2.04+-0.100.25+-0.102.91+-0.10Ti I
Ti II14...0.27+-0.152.93+-0.15-2.02+-0.150.27+-0.152.93+-0.15Ti II
Cr I2...-0.10+-0.173.25+-0.17-2.39+-0.17-0.10+-0.173.25+-0.17Cr I
Fe I66-2.29+-0.22...5.21+-0.22-2.29+-0.22...5.21+-0.22Fe I
Fe II5-2.31+-0.16...5.19+-0.16-2.31+-0.16...5.19+-0.16Fe II
Co I1...-0.85+-0.151.85+-0.15-3.14+-0.15-0.85+-0.151.85+-0.15Co I
Ni I2...-0.17+-0.113.77+-0.11-2.45+-0.11-0.16+-0.113.77+-0.11Ni I
Zn I2...0.07+-0.212.33+-0.21-2.23+-0.210.06+-0.212.33+-0.21Zn I
Sr II2...-0.10+-0.160.48+-0.16-2.39+-0.16-0.10+-0.160.48+-0.16Sr II
Ba II2...-0.22+-0.17-0.33+-0.17-2.51+-0.17-0.22+-0.17-0.33+-0.17Ba II
Eu II1...0.15+-0.30-1.62+-0.30-2.14+-0.300.15+-0.30-1.62+-0.30Eu II

Binary Parameters

Vrad 545.5

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 2457879.11779 MIKELCO 35000 22 N/A 545.5