P192.3242+13.3956

taken from 1 paper(s):

/C.L.Kielty et al.(2021)/

C.L.Kielty et al.,MNRAS, 506, 1438, 2021(ADS)

The Pristine survey - XII. Gemini-GRACES chemo-dynamical study of newly discovered extremely metal-poor stars in the Galaxy


Stellar Parameters

Teff : 5814+-117 log g : 3.46+-0.10

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
LiN/A......1.93+-0.40-1.33+-0.401.34+-0.401.93+-0.40Li
O IN/A...<0.70...<-1.97<0.70<6.72O I
Na I2...-0.64+-0.19...-3.31+-0.19-0.64+-0.192.93+-0.19Na I
Mg I3...0.16+-0.13...-2.51+-0.130.16+-0.135.09+-0.13Mg I
K IN/A...<0.40...<-2.27<0.40<2.76K I
Ca I5...0.11+-0.10...-2.56+-0.100.11+-0.103.78+-0.10Ca I
Ca II2...0.62+-0.26...-2.05+-0.260.62+-0.264.29+-0.26Ca II
Sc IIN/A...<1.30...<-1.37<1.30<1.78Sc II
Ti IN/A...<0.25...<-2.42<0.25<2.53Ti I
Ti II1...0.35+-0.20...-2.32+-0.200.35+-0.202.63+-0.20Ti II
Cr I2...-0.22+-0.21...-2.89+-0.21-0.22+-0.212.75+-0.21Cr I
Mn IN/A...<0.30...<-2.37<0.30<3.06Mn I
Fe46-2.67+-0.20......-2.67+-0.20...4.83+-0.20Fe
Fe I42-2.66+-0.56......-2.66+-0.56...4.84+-0.56Fe I
Fe II4-2.73+-0.21......-2.73+-0.21...4.77+-0.21Fe II
Ni I1...0.00+-0.16...-2.67+-0.160.00+-0.163.55+-0.16Ni I
Cu IN/A...<0.70...<-1.97<0.70<2.22Cu I
Zn IN/A...<0.85...<-1.82<0.85<2.74Zn I
Y IIN/A...<0.80...<-1.87<0.80<0.34Y II
Zr IIN/A...<2.30...<-0.37<2.30<2.21Zr II
Ba IIN/A...<-0.55...<-3.22<-0.55<-1.04Ba II
La IIN/A...<1.75...<-0.92<1.75<0.18La II
Nd IIN/A...<2.05...<-0.62<2.05<0.80Nd II
Eu IIN/A...<2.00...<-0.67<2.00<-0.15Eu II

Binary Parameters

Vrad 61.1+-0.7

Position

Right Ascension : 12 49 17.81 Declination : +13 23 44.16 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2019-03-27 N/A GEMINIGRACES 65000 68 9600 61.1+-0.7