CS30492-110

taken from 1 paper(s):

/I.U.Roederer et al.(2014)/

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 : 4660+-40 log g : 1.05+-0.19 vturb : 1.8+-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......<0.38<-2.88<0.39<0.38Li I
CH1...0.01+-0.255.28-3.150.12+-0.255.28CH
NH1...<0.63<5.30<-2.53<0.74<5.30NH
O I3...<1.01<6.43<-2.26<1.01<6.43O I
Mg I8...0.53+-0.164.86-2.740.53+-0.164.86Mg I
Al I1...-0.49+-0.302.69-3.76-0.49+-0.302.69Al I
K I1...0.32+-0.192.08-2.950.32+-0.192.08K I
Ca I10...0.45+-0.173.52-2.820.45+-0.173.52Ca I
Sc II6...-0.11+-0.15-0.11-3.260.01+-0.15-0.11Sc II
Ti I15...0.23+-0.141.91-3.040.23+-0.141.91Ti I
Ti II25...0.18+-0.141.98-2.970.30+-0.141.98Ti II
V I1...-0.31+-0.190.35-3.58-0.31+-0.190.35V I
V II2...-0.06+-0.240.71-3.220.05+-0.240.71V II
Cr I7...-0.32+-0.152.05-3.59-0.32+-0.152.05Cr I
Mn I1...-0.59+-0.161.57-3.86-0.59+-0.161.57Mn I
Mn II1...-0.58+-0.231.69-3.74-0.47+-0.231.69Mn II
Fe I114-3.27+-0.15...4.23-3.27+-0.15...4.23Fe I
Fe II9-3.16+-0.15...4.34-3.16+-0.15...4.34Fe II
Co I3...0.04+-0.201.76-3.230.04+-0.201.76Co I
Ni I5...0.08+-0.193.03-3.190.08+-0.193.03Ni I
Zn I2...0.17+-0.171.46-3.100.17+-0.171.46Zn I
Rb I1...<2.37<1.62<-0.74<2.53<1.62Rb I
Sr II2...-0.09+-0.24-0.38-3.250.02+-0.24-0.38Sr II
Y II2...-0.68+-0.18-1.63-3.84-0.57+-0.18-1.63Y II
Zr II3...-0.04+-0.16-0.61-3.190.08+-0.16-0.61Zr II
Nb II1...<1.64<-0.06<-1.52<1.75<-0.06Nb II
Mo I1...<1.23<-0.16<-2.04<1.23<-0.16Mo I
Tc I1......<-0.25<-0.25<3.02<-0.25Tc I
Sn I1...<2.36<1.16<-0.91<2.36<1.16Sn I
Ba II3...-0.55+-0.15-1.52-3.70-0.43+-0.15-1.52Ba II
La II3...-0.14+-0.20-2.20-3.30-0.03+-0.20-2.20La II
Ce II5...<-0.08<-1.66<-3.24<0.03<-1.66Ce II
Pr II1...<0.74<-1.70<-2.42<0.85<-1.70Pr II
Nd II2...0.09+-0.16-1.65-3.070.20+-0.16-1.65Nd II
Sm II1...0.35+-0.18-1.85-2.810.46+-0.18-1.85Sm II
Eu II3...0.16+-0.16-2.47-2.990.28+-0.16-2.47Eu II
Gd II1...<1.03<-1.06<-2.13<1.14<-1.06Gd II
Tb II3...<0.82<-2.04<-2.36<0.91<-2.04Tb II
Dy II1...0.07+-0.17-1.99-3.090.18+-0.17-1.99Dy II
Er II1...0.26+-0.18-1.98-2.900.37+-0.18-1.98Er II
Tm II2...<0.81<-2.25<-2.37<0.90<-2.25Tm II
Yb II1...-0.12+-0.19-2.36-3.28-0.01+-0.19-2.36Yb II
Hf II1...<1.41<-0.90<-1.61<1.66<-0.90Hf II
Pb I1...<1.23<0.00<-2.04<1.23<0.00Pb I
Th II2...<1.14<-1.96<-2.02<1.25<-1.96Th II

Binary Parameters

Binarity Negative
Vrad 44.9

Position

Right Ascension : 21 21 45.83 Declination : -38 08 57.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-08-24-02:20 2454336.602 MIKELCO 41000 60-165 7100 44.8
2009-07-25-06:25 2455037.78 MIKELCO 41000 60-165 3100 45