A0317

Bibliography Data

Title SD 1313-0019: Another Second-generation Star with [Fe/H] = -5.0, Observed with the Magellan Telescope
ADS A.Frebel et al.,ApJ, 810, L27, 2015
Authors A. Frebel, A. Chiti, A. P. Ji, H. R. Jacobson, V. M. Placco

Milky Way

List of objects (1 stars)

S: Find this object in SIMBAD
O: Find this object in Other papers

Name Comment SIMBAD Object
SDSS J131326.89-001941.4 N/A S O

SDSSJ131326.89-001941.4

Stellar Parameters

Teff : 5200+-150 log g : 2.6+-0.5 vturb : 1.8+-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
Li1......<0.80<-2.46<2.54<0.80Li
C2-2.04+-0.282.96+-0.286.39+-0.28-2.04+-0.282.96+-0.286.39+-0.28C
N1-1.54+-0.403.46+-0.406.29+-0.40-1.54+-0.403.46+-0.406.29+-0.40N
Na I1-4.63+-0.150.37+-0.151.61+-0.15-4.63+-0.150.37+-0.151.61+-0.15Na I
Mg I5-4.56+-0.100.44+-0.103.04+-0.10-4.56+-0.100.44+-0.103.04+-0.10Mg I
Al I1-5.11+-0.30-0.11+-0.301.34+-0.30-5.11+-0.30-0.11+-0.301.34+-0.30Al I
Si1<-4.79<0.21<2.72<-4.79<0.21<2.72Si
Ca I1-4.75+-0.100.25+-0.101.59+-0.10-4.75+-0.100.25+-0.101.59+-0.10Ca I
Ca II1-4.61+-0.200.39+-0.201.73+-0.20-4.61+-0.200.39+-0.201.73+-0.20Ca II
Sc1-4.69+-0.300.31+-0.30-1.54+-0.30-4.69+-0.300.31+-0.30-1.54+-0.30Sc
Ti II2-4.62+-0.100.37+-0.100.33+-0.10-4.62+-0.100.38+-0.100.33+-0.10Ti II
Mn I1<-4.77<0.23<0.66<-4.77<0.23<0.66Mn I
Fe I36-5.00+-0.100.00+-0.102.50+-0.10-5.00+-0.100.00+-0.102.50+-0.10Fe I
Co I1<-3.29<1.71<1.70<-3.29<1.71<1.70Co I
Ni I3-4.57+-0.200.43+-0.201.65+-0.20-4.57+-0.200.43+-0.201.65+-0.20Ni I
Zn I1<-3.11<1.89<1.45<-3.11<1.89<1.45Zn I
Sr II1<-5.28<-0.28<-2.41<-5.28<-0.28<-2.41Sr II
Ba II1<-4.78<0.22<-2.60<-4.78<0.22<-2.60Ba II

Binary Parameters

Binarity Positive
Vrad 274.6

Position

Right Ascension : 13 13 26.89 Declination : -00 19 41.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2015-06-16 N/A MIKELCO 35000 40-55 10800 274.6