SDSSJ0029-1910

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 : 6500 log g : 4.0 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
MgN/A...0.37+-0.174.82+-0.17-2.78+-0.170.37+-0.174.82+-0.17Mg
CaN/A...0.49+-0.223.68+-0.22-2.66+-0.220.49+-0.223.68+-0.22Ca
Fe IN/A-3.15+-0.21...4.35+-0.21-3.15+-0.21...4.35+-0.21Fe I
SrN/A...0.15+-0.30-0.13+-0.30-3.00+-0.300.15+-0.30-0.13+-0.30Sr

Binary Parameters

Vrad 48.00+-0.08

Position

Right Ascension : 00 29 10.68 Declination : -19 10 07.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-07-05 N/A SUBARUHDS 36000 38-58 300 48.00+-0.08