SMSSJ005420.96-844117.0

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 : 5275+-100 log g : 2.75+-0.3 vturb : 1.3+-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......<5.86<-2.57<0.94<5.86C
Na I2...0.07+-0.122.79+-0.12-3.45+-0.120.06+-0.122.79+-0.12Na I
Mg I2...0.32+-0.134.41+-0.13-3.19+-0.130.32+-0.134.41+-0.13Mg I
Al I1...-0.94+-0.162.00+-0.16-4.45+-0.16-0.94+-0.162.00+-0.16Al I
Si I1...0.58+-0.184.58+-0.18-2.93+-0.180.58+-0.184.58+-0.18Si I
Ca I4...0.22+-0.093.04+-0.09-3.30+-0.090.21+-0.093.04+-0.09Ca I
Sc II1...0.36+-0.190.00+-0.19-3.15+-0.190.36+-0.190.00+-0.19Sc II
Ti II14...0.38+-0.131.82+-0.13-3.13+-0.130.38+-0.131.82+-0.13Ti II
Cr I4...-0.59+-0.101.53+-0.10-4.11+-0.10-0.60+-0.101.53+-0.10Cr I
Mn I1...-0.63+-0.151.29+-0.15-4.14+-0.15-0.63+-0.151.29+-0.15Mn I
Fe I46-3.51+-0.11...3.99+-0.11-3.51+-0.11...3.99+-0.11Fe I
Fe II1-3.12+-0.18...4.38+-0.18-3.12+-0.18...4.38+-0.18Fe II
Sr II2...0.00+-0.73-0.64+-0.73-3.51+-0.730.00+-0.73-0.64+-0.73Sr II

Binary Parameters

Vrad 182.8

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 2458084.99471 MIKELCO 35000 38 N/A 182.8