SMSSJ183125.34-482205.3

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 : 4700+-100 log g : 1.21+-0.3 vturb : 3.2+-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
Na I1...0.62+-0.183.86+-0.18-2.38+-0.180.62+-0.183.86+-0.18Na I
Mg I1...0.58+-0.165.18+-0.16-2.42+-0.160.58+-0.165.18+-0.16Mg I
Ca I5...0.34+-0.083.68+-0.08-2.66+-0.080.34+-0.083.68+-0.08Ca I
Ti I2...0.43+-0.112.38+-0.11-2.57+-0.110.43+-0.112.38+-0.11Ti I
Ti II9...-0.07+-0.131.88+-0.13-3.07+-0.13-0.07+-0.131.88+-0.13Ti II
Cr I3...-0.48+-0.192.16+-0.19-3.48+-0.19-0.48+-0.192.16+-0.19Cr I
Fe I51-3.00+-0.10...4.50+-0.10-3.00+-0.10...4.50+-0.10Fe I
Fe II3-2.82+-0.15...4.68+-0.15-2.82+-0.15...4.68+-0.15Fe II
Ni I1...-0.09+-0.163.13+-0.16-3.09+-0.16-0.09+-0.163.13+-0.16Ni I
Sr II1...-1.00+-0.20-1.13+-0.20-4.00+-0.20-1.00+-0.20-1.13+-0.20Sr II
Ba II3...-1.11+-0.20-1.94+-0.20-4.12+-0.20-1.12+-0.20-1.94+-0.20Ba II

Binary Parameters

Vrad 95.4

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 2458256.31250 FEROSMPGESO 48000 10 N/A 95.4