A0093

Bibliography Data

Title Carbon-enhanced Metal-poor Stars: Osmium and Iridium Abundances in the Neutron-Capture-enhanced Subgiants CS 31062-050 and LP 625-44
ADS W.Aoki et al.,ApJ, 650, L127, 2006
Authors W. Aoki, S. Bisterzo, R. Gallino, T. C. Beers, J. E. Norris, S. G. Ryan, S. Tsangarides

Milky Way

List of objects (2 stars)

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

Name Comment SIMBAD Object
BPS CS31062-050 N/A S O
LP 625-44 N/A S O

CS31062-050

Stellar Parameters

Teff : 5500 log g : 2.7

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
FeN/A-2.3......-2.30...5.20Fe
BaN/A...+2.60+-0.22.35+-0.20.17+-0.22.47+-0.22.35+-0.2Ba
LaN/A...+2.24+-0.060.95+-0.06-0.15+-0.062.15+-0.060.95+-0.06La
EuN/A...+1.91+-0.050.01+-0.05-0.51+-0.051.79+-0.050.01+-0.05Eu
YbN/A...+1.8+-0.30.5+-0.3-0.42+-0.31.88+-0.30.5+-0.3Yb
HfN/A...+2.21+-0.10.67+-0.1-0.04+-0.12.26+-0.10.67+-0.1Hf
OsN/A...+1.72+-0.20.75+-0.2-0.65+-0.21.65+-0.20.75+-0.2Os
IrN/A...+1.39+-0.20.35+-0.2-1.03+-0.21.27+-0.20.35+-0.2Ir
PbN/A...+2.87+-0.12.45+-0.10.41+-0.12.71+-0.12.45+-0.1Pb

Position

Right Ascension : 00 30 31.07 Declination : -12 05 10.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2002-08-00 N/A SUBARUHDS 90000 N/A N/A N/A

LP625-44

Stellar Parameters

Teff : 5500 log g : 2.5

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
FeN/A-2.7......-2.70...4.80Fe
BaN/A...+2.86+-0.22.31+-0.20.13+-0.22.83+-0.22.31+-0.2Ba
LaN/A...+2.50+-0.070.91+-0.07-0.19+-0.072.51+-0.070.91+-0.07La
EuN/A...+1.76+-0.05-0.44+-0.05-0.96+-0.051.74+-0.05-0.44+-0.05Eu
YbN/A...+1.9+-0.30.3+-0.3-0.62+-0.32.08+-0.30.3+-0.3Yb
HfN/A...+2.39+-0.10.55+-0.1-0.16+-0.12.54+-0.10.55+-0.1Hf
OsN/A...<1.87<0.60<-0.80<1.90<0.60Os
IrN/A...<1.49<0.15<-1.23<1.47<0.15Ir
PbN/A...+2.67+-0.11.95+-0.1-0.09+-0.12.61+-0.11.95+-0.1Pb

Position

Right Ascension : 16 43 14.03 Declination : -01 55 30.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2002-08-00 N/A SUBARUHDS 90000 N/A N/A N/A