SDSSJ2349+3832

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 : 6250 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...-0.08+-0.214.32+-0.21-3.28+-0.21-0.08+-0.214.32+-0.21Mg
Fe IN/A-3.20+-0.28...4.30+-0.28-3.20+-0.28...4.30+-0.28Fe I

Binary Parameters

Vrad -87.35+-1.13

Position

Right Ascension : 23 49 39.69 Declination : +38 32 17.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-08-22 N/A SUBARUHDS 36000 22-37 1800 -87.35+-1.13