SDSSJ0814+3337

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 : 6450 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
NaN/A...0.01+-0.192.97+-0.19-3.27+-0.190.01+-0.192.97+-0.19Na
MgN/A...0.28+-0.154.60+-0.15-3.00+-0.150.28+-0.154.60+-0.15Mg
CaN/A...0.41+-0.203.47+-0.20-2.87+-0.200.41+-0.203.47+-0.20Ca
Fe IN/A-3.28+-0.21...4.22+-0.21-3.28+-0.21...4.22+-0.21Fe I
Fe IIN/A-3.37+-0.33...4.13+-0.33-3.37+-0.33...4.13+-0.33Fe II

Binary Parameters

Vrad 148.19+-0.20

Position

Right Ascension : 08 14 58.68 Declination : +33 37 13.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-03-10 N/A SUBARUHDS 36000 34-52 1500 148.19+-0.20