2MASSJ10294248-0103238

taken from 1 paper(s):

/H.R.Jacobson et al.(2015)/


H.R.Jacobson et al.,ApJ, 807, 171, 2015(ADS)

High-Resolution Spectroscopic Study of Extremely Metal-Poor Star Candidates from the SkyMapper Survey


Stellar Parameters

Teff : 4665 log g : 1.10 vturb : 2.35

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
C2-2.73-0.345.70-2.73-0.345.70C
Na2-2.120.264.12-2.120.274.12Na
Mg4-2.000.385.59-2.010.385.59Mg
Al1-3.50-1.112.95-3.50-1.112.95Al
Si2-1.900.495.61-1.900.495.61Si
Ca23-2.000.394.34-2.000.394.34Ca
Sc1-2.55-0.160.60-2.55-0.160.60Sc
Ti I28-2.240.152.71-2.240.152.71Ti I
Ti II35-2.100.292.85-2.100.292.85Ti II
Cr I16-2.64-0.253.00-2.64-0.253.00Cr I
Cr II2-2.210.183.43-2.210.183.43Cr II
Mn3-3.06-0.672.37-3.06-0.672.37Mn
Fe I194-2.390.005.11-2.390.005.11Fe I
Fe II17-2.390.005.11-2.390.005.11Fe II
Co5-2.42-0.032.57-2.42-0.032.57Co
Ni15-2.42-0.043.80-2.42-0.033.80Ni
Zn1-2.50-0.112.06-2.50-0.112.06Zn
Sr2-3.14-0.75-0.27-3.14-0.75-0.27Sr
Ba2-2.67-0.27-0.48-2.66-0.27-0.48Ba
Eu1-2.170.22-1.65-2.170.22-1.65Eu

Binary Parameters

Vrad 147.1

Position

Right Ascension : 10 29 42.48 Declination : -01 03 23.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2012-02-10 N/A MIKELCO 35000 47-87 1800 147.1