SMSSJ203416.25-295108.3

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 : 4850+-100 log g : 1.59+-0.3 vturb : 2.9+-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......5.52-2.910.215.52C
Na I2...0.61+-0.163.73+-0.16-2.51+-0.160.61+-0.163.73+-0.16Na I
Ca I5...0.41+-0.093.63+-0.09-2.71+-0.090.41+-0.093.63+-0.09Ca I
Ti I3...0.38+-0.142.21+-0.14-2.74+-0.140.38+-0.142.21+-0.14Ti I
Ti II2...0.16+-0.161.99+-0.16-2.96+-0.160.16+-0.161.99+-0.16Ti II
Cr I2...-0.46+-0.112.06+-0.11-3.58+-0.11-0.46+-0.112.06+-0.11Cr I
Fe I39-3.12+-0.09...4.38+-0.09-3.12+-0.09...4.38+-0.09Fe I
Fe II3-3.17+-0.17...4.33+-0.17-3.17+-0.17...4.33+-0.17Fe II
Ni I1...-0.12+-0.152.98+-0.15-3.24+-0.15-0.12+-0.152.98+-0.15Ni I
Sr II1...-1.51+-0.19-1.76+-0.19-4.63+-0.19-1.51+-0.19-1.76+-0.19Sr II
Ba II3...-0.26+-0.23-1.20+-0.23-3.38+-0.23-0.26+-0.23-1.20+-0.23Ba II

Binary Parameters

Vrad -159.9

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 2458254.43750 FEROSMPGESO 48000 22 N/A -159.9