SDSSJ181.2243-7.416

taken from 1 paper(s):

/K.A.Venn et al.(2019)/


K.A.Venn et al.,MNRAS, 492, 3241, 2019(ADS)

The Pristine survey – IX. CFHT ESPaDOnS spectroscopic analysis of 115 bright metal-poor candidate stars


Stellar Parameters

Teff : 6454.9+-99.9 log g : 3.81+-0.06

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
Na1...-0.23+-0.17...-3.34+-0.17-0.23+-0.172.90+-0.17Na
Mg2...+0.67+-0.13...-2.44+-0.130.67+-0.135.16+-0.13Mg
CaN/A...<+0.94...<-2.17<0.94<4.17Ca
Ti IIN/A...<+1.23...<-1.88<1.23<3.07Ti II
FeN/A-3.11+-0.07......-3.11+-0.07...4.39+-0.07Fe
Fe I4......4.50+-0.17-3.00+-0.17...4.50+-0.17Fe I
Fe II2......4.17+-0.14-3.33+-0.14...4.17+-0.14Fe II
YN/A...<+1.85...<-1.26<1.85<0.95Y
BaN/A...<+1.37...<-1.74<1.37<0.44Ba

Position

Right Ascension : 12 04 53.83 Declination : +07 24 57.60 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2016 N/A ESPADONSCFHT 68000 N/A N/A -147