SMSSJ215842.28-202915.8

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 : 4975+-100 log g : 1.92+-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
LiN/A......0.88-2.380.920.88Li
CN/A......6.28-2.151.156.28C
Na I2...0.72+-0.163.65+-0.16-2.59+-0.160.71+-0.163.65+-0.16Na I
Mg I7...0.47+-0.104.76+-0.10-2.84+-0.100.46+-0.104.76+-0.10Mg I
Al I1...-0.69+-0.162.46+-0.16-3.99+-0.16-0.69+-0.162.46+-0.16Al I
Ca I8...0.32+-0.103.36+-0.10-2.98+-0.100.32+-0.103.36+-0.10Ca I
Sc II1...0.62+-0.230.47+-0.23-2.68+-0.230.62+-0.230.47+-0.23Sc II
Ti I6...0.22+-0.121.86+-0.12-3.09+-0.120.21+-0.121.86+-0.12Ti I
Ti II19...0.20+-0.131.84+-0.13-3.11+-0.130.19+-0.131.84+-0.13Ti II
Cr I3...-0.40+-0.091.94+-0.09-3.70+-0.09-0.40+-0.091.94+-0.09Cr I
Mn I1...-1.04+-0.151.09+-0.15-4.34+-0.15-1.04+-0.151.09+-0.15Mn I
Fe I97-3.30+-0.12...4.20+-0.12-3.30+-0.12...4.20+-0.12Fe I
Fe II7-3.30+-0.12...4.20+-0.12-3.30+-0.12...4.20+-0.12Fe II
Co I4...0.23+-0.081.92+-0.08-3.07+-0.080.23+-0.081.92+-0.08Co I
Ni I3...0.03+-0.172.95+-0.17-3.27+-0.170.03+-0.172.95+-0.17Ni I
Sr II2...-0.06+-0.25-0.49+-0.25-3.36+-0.25-0.06+-0.25-0.49+-0.25Sr II
Ba II2...-1.19+-0.18-2.31+-0.18-4.49+-0.18-1.19+-0.18-2.31+-0.18Ba II

Binary Parameters

Vrad -94.0

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 2457877.12978 MIKELCO 35000 54 N/A -94.0