SMSSJ084457.17-264325.4

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 : 4925+-100 log g : 1.77+-0.3 vturb : 1.7+-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......5.35-3.080.555.35C
Mg I6...0.22+-0.074.20+-0.07-3.40+-0.070.23+-0.074.20+-0.07Mg I
Al I1...-0.75+-0.152.07+-0.15-4.38+-0.15-0.75+-0.152.07+-0.15Al I
Si I1...0.71+-0.184.59+-0.18-2.92+-0.180.71+-0.184.59+-0.18Si I
Ca I9...0.45+-0.113.16+-0.11-3.18+-0.110.45+-0.113.16+-0.11Ca I
Sc II1...0.14+-0.19-0.34+-0.19-3.49+-0.190.14+-0.19-0.34+-0.19Sc II
Ti I5...0.59+-0.111.91+-0.11-3.04+-0.110.59+-0.111.91+-0.11Ti I
Ti II19...0.27+-0.131.59+-0.13-3.36+-0.130.27+-0.131.59+-0.13Ti II
Cr I5...-0.42+-0.121.59+-0.12-4.05+-0.12-0.42+-0.121.59+-0.12Cr I
Mn I3...-0.99+-0.120.81+-0.12-4.62+-0.12-0.99+-0.120.81+-0.12Mn I
Fe I84-3.63+-0.14...3.87+-0.14-3.63+-0.14...3.87+-0.14Fe I
Fe II3-3.67+-0.15...3.83+-0.15-3.67+-0.15...3.83+-0.15Fe II
Co I3...0.22+-0.151.58+-0.15-3.41+-0.150.22+-0.151.58+-0.15Co I
Ni I3...-0.12+-0.202.47+-0.20-3.75+-0.20-0.12+-0.202.47+-0.20Ni I
Sr II2...-0.12+-0.21-0.88+-0.21-3.75+-0.21-0.12+-0.21-0.88+-0.21Sr II
Ba II4...-0.71+-0.17-2.16+-0.17-4.34+-0.17-0.71+-0.17-2.16+-0.17Ba II

Binary Parameters

Vrad 55.5

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 2457877.20023 MIKELCO 35000 32 N/A 55.5