SMSSJ205001.91-661329.7

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 : 5150+-100 log g : 2.36+-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......6.01-2.421.436.01C
Na I2...-0.17+-0.132.21+-0.13-4.03+-0.13-0.18+-0.132.21+-0.13Na I
Mg I6...0.50+-0.104.25+-0.10-3.35+-0.100.50+-0.104.25+-0.10Mg I
Al I1...-0.59+-0.162.01+-0.16-4.44+-0.16-0.59+-0.162.01+-0.16Al I
Ca I2...0.30+-0.112.79+-0.11-3.55+-0.110.30+-0.112.79+-0.11Ca I
Sc II1...-0.12+-0.21-0.82+-0.21-3.97+-0.21-0.12+-0.21-0.82+-0.21Sc II
Ti I1...0.86+-0.171.96+-0.17-2.99+-0.170.86+-0.171.96+-0.17Ti I
Ti II14...0.20+-0.131.30+-0.13-3.65+-0.130.20+-0.131.30+-0.13Ti II
Cr I2...-0.33+-0.181.46+-0.18-4.18+-0.18-0.33+-0.181.46+-0.18Cr I
Fe I60-3.85+-0.12...3.65+-0.12-3.85+-0.12...3.65+-0.12Fe I
Fe II1-3.16+-0.19...4.34+-0.19-3.16+-0.19...4.34+-0.19Fe II
Co I4...0.47+-0.141.61+-0.14-3.38+-0.140.47+-0.141.61+-0.14Co I
Ni I2...-0.14+-0.122.23+-0.12-3.99+-0.12-0.14+-0.122.23+-0.12Ni I
Sr II2...0.80+-0.23-0.18+-0.23-3.05+-0.230.80+-0.23-0.18+-0.23Sr II
Ba II1...-1.01+-0.21-2.68+-0.21-4.86+-0.21-1.01+-0.21-2.68+-0.21Ba II

Binary Parameters

Vrad 194.6

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 2458035.98734 MIKELCO 35000 86 N/A 194.6