SMSSJ220535.05-004403.6

taken from 1 paper(s):

/A.F.Marino et al.(2019)/

A.F.Marino et al.,MNRAS, 485, 5153, 2019(ADS)

Keck HIRES spectroscopy of SkyMapper commissioning survey candidate extremely metal-poor stars


Stellar Parameters

Teff : 4765 log g : 1.38 vturb : 1.85

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
C2...-0.01+-0.01...-3.11+-0.01-0.01+-0.015.32+-0.01C
Na I2...0.24+-0.17...-2.86+-0.170.24+-0.173.38+-0.17Na I
Mg I2...0.26+-0.19...-2.84+-0.190.26+-0.194.76+-0.19Mg I
Al I2...-0.67+-0.18...-3.77+-0.18-0.67+-0.182.68+-0.18Al I
Si I2...0.72+-0.36...-2.38+-0.360.72+-0.365.13+-0.36Si I
Ca I1...0.21...-2.890.213.45Ca I
Sc II2...0.34+-0.40...-2.76+-0.400.34+-0.400.39+-0.40Sc II
Ti I2...0.28+-0.17...-2.82+-0.170.28+-0.172.13+-0.17Ti I
Ti II3...0.21+-0.09...-2.89+-0.090.21+-0.092.06+-0.09Ti II
Cr I2...-0.20+-0.11...-3.30+-0.11-0.20+-0.112.34+-0.11Cr I
Mn3...-0.44+-0.11...-3.54+-0.11-0.44+-0.111.89+-0.11Mn
Fe I29-3.10+-0.18......-3.10+-0.18...4.40+-0.18Fe I
Fe II1-3.06......-3.06...4.44Fe II
Co I5...0.12+-0.07...-2.98+-0.070.12+-0.072.01+-0.07Co I
Sr II2...-0.82+-0.03...-3.92+-0.03-0.82+-0.03-1.05+-0.03Sr II
Ba II2...-1.45+-0.09...-4.55+-0.09-1.45+-0.09-2.37+-0.09Ba II
Eu IIN/A...<0.30...<-2.80<0.30<-2.28Eu II

Binary Parameters

Vrad -62.2

Position

Right Ascension : Declination : Galactic Longitude (l) : Galactic Latitude (b) :

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A KECKHIRES 50000 25-28 600 -62.2