SMSSJ143531.93-471904.2

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 : 4800+-100 log g : 1.50+-0.3 vturb : 2.0+-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......5.32-3.11-0.415.32C
Na I1...0.57+-0.174.11+-0.17-2.13+-0.170.57+-0.174.11+-0.17Na I
Mg I2...0.32+-0.125.22+-0.12-2.38+-0.120.32+-0.125.22+-0.12Mg I
Ca I8...0.27+-0.103.90+-0.10-2.44+-0.100.26+-0.103.90+-0.10Ca I
Ti I4...0.22+-0.112.47+-0.11-2.48+-0.110.22+-0.112.47+-0.11Ti I
Ti II15...0.23+-0.142.48+-0.14-2.47+-0.140.23+-0.142.48+-0.14Ti II
Cr I4...-0.26+-0.162.68+-0.16-2.96+-0.16-0.26+-0.162.68+-0.16Cr I
Fe I69-2.70+-0.15...4.80+-0.15-2.70+-0.15...4.80+-0.15Fe I
Fe II5-2.59+-0.14...4.91+-0.14-2.59+-0.14...4.91+-0.14Fe II
Ni I1...-0.03+-0.163.49+-0.16-2.73+-0.16-0.03+-0.163.49+-0.16Ni I
Sr II2...-0.12+-0.190.05+-0.19-2.82+-0.19-0.12+-0.190.05+-0.19Sr II
Ba II2...-0.36+-0.17-0.88+-0.17-3.06+-0.17-0.36+-0.17-0.88+-0.17Ba II

Binary Parameters

Vrad -82.2

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 2458258.16406 FEROSMPGESO 48000 21 N/A -82.2