SDSSJ0033-1859

taken from 1 paper(s):

/W.Aoki et al.(2013)/

W.Aoki et al.,AJ, 145, 13, 2013(ADS)

High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions


Stellar Parameters

Teff : 5000 log g : 2.1 vturb : 1.5

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
NaN/A...-0.01+-0.263.44+-0.26-2.80+-0.260.00+-0.263.44+-0.26Na
MgN/A...0.21+-0.195.01+-0.19-2.59+-0.190.21+-0.195.01+-0.19Mg
CaN/A...-0.01+-0.273.53+-0.27-2.81+-0.27-0.01+-0.273.53+-0.27Ca
TiN/A...0.25+-0.322.40+-0.32-2.55+-0.320.25+-0.322.40+-0.32Ti
Fe IN/A-2.80+-0.34...4.70+-0.34-2.80+-0.34...4.70+-0.34Fe I
Fe IIN/A-2.78+-0.37...4.72+-0.37-2.78+-0.37...4.72+-0.37Fe II
SrN/A...-0.96+-0.38-0.88+-0.38-3.75+-0.38-0.95+-0.38-0.88+-0.38Sr
BaN/A...-0.60+-0.47-1.21+-0.47-3.39+-0.47-0.59+-0.47-1.21+-0.47Ba

Binary Parameters

Vrad 262.89+-0.08

Position

Right Ascension : 00 33 05.16 Declination : -18 59 06.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-04 N/A SUBARUHDS 36000 26-47 1500 262.89+-0.08