CS22191-029

taken from 2 paper(s):

/G.W.Preston et al.(2006)/ /I.U.Roederer et al.(2014)/

G.W.Preston et al.,AJ, 132, 85, 2006(ADS)

ATMOSPHERES, CHEMICAL COMPOSITIONS, AND EVOLUTIONARY HISTORIES OF VERY METAL-POOR RED HORIZONTAL-BRANCH STARS IN THE GALACTIC FIELD AND IN NGC 7078 (M15)


Stellar Parameters

Teff : 6000+-150 log g : 2.35+-0.3 vturb : 2.90+-0.2

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
CHN/A...<0.23...<-2.23<0.48<6.20CH
Na I2...0.15+-0.12...-2.49+-0.120.22+-0.123.75+-0.12Na I
Mg I4...0.43+-0.08...-2.32+-0.080.39+-0.085.28+-0.08Mg I
Al I1...-0.67...-3.38-0.673.07Al I
Si I1...0.07...-2.620.094.89Si I
Ca I4...0.50+-0.16...-2.21+-0.160.50+-0.164.13+-0.16Ca I
Sc II4...0.30+-0.06...-2.48+-0.060.23+-0.060.67+-0.06Sc II
Ti I4...0.47+-0.17...-2.22+-0.170.49+-0.172.73+-0.17Ti I
Ti II6...0.36+-0.06...-2.33+-0.060.38+-0.062.62+-0.06Ti II
V I1...0.34...-2.320.391.61V I
Cr I3...-0.21+-0.03...-2.91+-0.03-0.20+-0.032.73+-0.03Cr I
Cr II1...0.08...-2.620.093.02Cr II
Mn I3...-0.69+-0.06...-3.46+-0.06-0.75+-0.061.97+-0.06Mn I
Fe I70-2.73+-0.09......-2.71+-0.09...4.79+-0.09Fe I
Fe II6-2.68+-0.11......-2.66+-0.11...4.84+-0.11Fe II
Sr II2...0.31+-0.04...-2.39+-0.040.32+-0.040.48+-0.04Sr II
Ba II3...-0.09+-0.15...-2.87+-0.15-0.16+-0.15-0.69+-0.15Ba II
La II2...0.45+-0.15...-2.23+-0.150.48+-0.15-1.13+-0.15La II
Eu II2...0.57+-0.30...-2.17+-0.300.54+-0.30-1.65+-0.30Eu II

Binary Parameters

Vrad 70

Position

Right Ascension : 04 47 42.48 Declination : -39 07 26.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-08-18-0921 N/A MIKELCO 40000 120 3300 N/A

I.U.Roederer et al.,AJ, 147, 136, 2014(ADS)

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS


Stellar Parameters

Teff : 5810+-44 log g : 1.55+-0.36 vturb : 2.8+-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
Li I1......<1.38<-1.88<1.06<1.38Li I
CH1...<0.96<6.45<-1.98<0.96<6.45CH
NH1...<2.61<7.50<-0.33<2.61<7.50NH
O I3...0.50+-0.176.25-2.440.50+-0.176.25O I
Mg I7...0.57+-0.175.23-2.370.57+-0.175.23Mg I
Al I2...-0.55+-0.202.96-3.49-0.55+-0.202.96Al I
Si I1...0.33+-0.314.90-2.610.33+-0.314.90Si I
Ca I11...0.54+-0.193.94-2.400.54+-0.193.94Ca I
Sc II3...0.17+-0.150.38-2.770.17+-0.150.38Sc II
Ti I4...0.42+-0.182.43-2.520.42+-0.182.43Ti I
Ti II17...0.33+-0.152.34-2.610.33+-0.152.34Ti II
V I1...<0.61<1.60<-2.33<0.61<1.60V I
V II1...0.22+-0.261.21-2.720.22+-0.261.21V II
Cr I2...-0.05+-0.162.65-2.99-0.05+-0.162.65Cr I
Cr II2...0.23+-0.162.93-2.710.23+-0.162.93Cr II
Mn I3...-0.27+-0.172.23-3.20-0.26+-0.172.23Mn I
Mn II3...-0.29+-0.212.20-3.23-0.29+-0.212.20Mn II
Fe I65-2.94+-0.17...4.56-2.94+-0.17...4.56Fe I
Fe II10-2.94+-0.15...4.56-2.94+-0.15...4.56Fe II
Co I3...0.10+-0.202.16-2.830.11+-0.202.16Co I
Ni I2...0.13+-0.203.41-2.810.13+-0.203.41Ni I
Zn I2...<0.73<2.35<-2.21<0.73<2.35Zn I
Rb I1...<3.09<2.67<0.31<3.25<2.67Rb I
Sr II2...0.29+-0.250.22-2.650.29+-0.250.22Sr II
Y II2...-0.28+-0.18-1.01-3.22-0.28+-0.18-1.01Y II
Zr II2...0.25+-0.17-0.11-2.690.25+-0.17-0.11Zr II
Nb II1...<2.21<0.73<-0.73<2.21<0.73Nb II
Mo I1...<2.12<1.06<-0.82<2.12<1.06Mo I
Tc I1......<1.33<1.33<4.27<1.33Tc I
Ba II3...-0.37+-0.15-1.13-3.31-0.37+-0.15-1.13Ba II
La II4...<0.40<-1.44<-2.54<0.40<-1.44La II
Ce II4...<0.73<-0.63<-2.21<0.73<-0.63Ce II
Pr II4...<1.17<-1.05<-1.77<1.17<-1.05Pr II
Nd II5...<0.61<-0.91<-2.33<0.61<-0.91Nd II
Sm II2...<1.27<-0.71<-1.67<1.27<-0.71Sm II
Eu II2...0.37+-0.26-2.05-2.570.37+-0.26-2.05Eu II
Gd II3...<1.51<-0.36<-1.43<1.51<-0.36Gd II
Tb II4...<1.49<-1.15<-1.47<1.47<-1.15Tb II
Dy II1...<0.92<-0.92<-2.02<0.92<-0.92Dy II
Ho II1...<1.27<-1.19<-1.66<1.28<-1.19Ho II
Er II1...<0.99<-1.03<-1.95<0.99<-1.03Er II
Tm II2...<1.47<-1.37<-1.49<1.45<-1.37Tm II
Yb II1...-0.03+-0.29-2.05-2.97-0.03+-0.29-2.05Yb II
Hf II2...<1.87<-0.22<-0.93<2.01<-0.22Hf II
Pb I1...<2.62<1.72<-0.32<2.62<1.72Pb I
Th II2...<1.94<-0.94<-1.00<1.94<-0.94Th II

Binary Parameters

Binarity Negative
Vrad 76.3

Position

Right Ascension : 04 47 42.48 Declination : -39 07 26.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-01-16-03:50 2452655.661 MIKEBAADE 41000 90-190 3600 76.1
2008-09-12-09:32 2454721.898 MIKELCO 41000 90-190 3200 76.4