SDSSJ248.4959-15.0776

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 : 5068.6+-19.8 log g : 1.86+-0.04

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
Na2...+0.39+-0.13...-2.20+-0.130.39+-0.134.04+-0.13Na
Mg3...+0.14+-0.10...-2.45+-0.100.14+-0.105.15+-0.10Mg
Ca7...+0.35+-0.17...-2.24+-0.170.35+-0.174.10+-0.17Ca
Ti I4...+0.48+-0.28...-2.11+-0.280.48+-0.282.84+-0.28Ti I
Ti II5...+0.36+-0.18...-2.23+-0.180.36+-0.182.72+-0.18Ti II
Cr3...-0.26+-0.10...-2.85+-0.10-0.26+-0.102.79+-0.10Cr
FeN/A-2.59+-0.02......-2.59+-0.02...4.91+-0.02Fe
Fe I74......4.91+-0.17-2.59+-0.17...4.91+-0.17Fe I
Fe II5......4.90+-0.31-2.60+-0.31...4.90+-0.31Fe II
Ni2...-0.04+-0.12...-2.63+-0.12-0.04+-0.123.59+-0.12Ni
SrN/A...<+0.07...<-2.52<0.07<0.35Sr
YN/A...<+0.16...<-2.43<0.16<-0.22Y
Ba3...-0.18+-0.10...-2.77+-0.10-0.18+-0.10-0.59+-0.10Ba

Position

Right Ascension : 16 33 59.02 Declination : +15 04 39.36 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 -74