SDSS0924+40

taken from 1 paper(s):

/W.Aoki et al.(2008)/


W.Aoki et al.,ApJ, 678, 1351, 2008(ADS)

Carbon-Enhanced Metal-Poor Stars. III. Main-Sequence Turnoff Stars from the SDSS SEGUE Sample


Stellar Parameters

Teff : 6200+-150 log g : 4.0+-0.3 vturb : 1.4+-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
LiN/A......<2.0<-1.26<1.30<2.0Li
CN/A...2.72+-0.328.6+-0.320.17+-0.322.73+-0.328.6+-0.32C
Na I2...1.31+-0.294.97+-0.29-1.27+-0.291.29+-0.294.97+-0.29Na I
Mg I4...0.52+-0.155.55+-0.15-2.05+-0.150.51+-0.155.55+-0.15Mg I
Ca I6...0.28+-0.124.08+-0.12-2.26+-0.120.30+-0.124.08+-0.12Ca I
Sc II1...0.35+-0.140.89+-0.14-2.26+-0.140.30+-0.140.89+-0.14Sc II
Ti II9...0.40+-0.142.79+-0.14-2.16+-0.140.40+-0.142.79+-0.14Ti II
Cr I2...-0.29+-0.162.84+-0.16-2.80+-0.16-0.24+-0.162.84+-0.16Cr I
Fe I33-2.51+-0.16...4.94+-0.16-2.56+-0.16...4.94+-0.16Fe I
Fe II4-2.55+-0.13...4.91+-0.13-2.59+-0.13...4.91+-0.13Fe II
Ni I1...0.05+-0.153.78+-0.15-2.44+-0.150.12+-0.153.78+-0.15Ni I
Sr II2...0.60+-0.251.02+-0.25-1.85+-0.250.71+-0.251.02+-0.25Sr II
Ba II5...1.81+-0.221.48+-0.22-0.70+-0.221.86+-0.221.48+-0.22Ba II
Pb I1...3.012.50.463.022.5Pb I

Position

Right Ascension : 09 24 01.86 Declination : +40 59 28.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-02-10 2454141.87 SUBARUHDS 45000 N/A 160 -366.16+-0.23
2452636 N/A N/A N/A N/A -369.5+-2.2
2452708 N/A N/A N/A N/A -365.5+-1.8