CS22960-053

taken from 3 paper(s):

/J.A.Johnson et al.(2007)/ /W.Aoki et al.(2007)/ /I.U.Roederer et al.(2014)/

J.A.Johnson et al.,ApJ, 658, 1203, 2007(ADS)

A Search for Nitrogen-enhanced Metal-poor Stars


Stellar Parameters

Teff : 5061 log g : 2.38 vturb : 1.68

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
CN/A...+1.15+-0.296.63+-0.25-1.80+-0.251.26+-0.296.63+-0.25C
NN/A...+1.15+-0.256.12+-0.25-1.71+-0.251.35+-0.256.12+-0.25N
FeN/A-3.08+-0.21......-3.06+-0.21...4.44+-0.21Fe

Position

Right Ascension : 22 16 17.00 Declination : -43 54 21.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-09-06 N/A RCCTIO N/A 40 3600 N/A

W.Aoki et al.,ApJ, 655, 492, 2007(ADS)

Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars


Stellar Parameters

Teff : 5200 log g : 2.1 vturb : 2.1

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
CN/A...2.05+-0.167.3+-0.16-1.13+-0.162.06+-0.167.3+-0.16C
CNN/A...3.06+-0.217.7+-0.21-0.13+-0.213.06+-0.217.7+-0.21CN
Mg I3...0.65+-0.125.04+-0.12-2.56+-0.120.63+-0.125.04+-0.12Mg I
Ca I2...0.43+-0.123.61+-0.12-2.73+-0.120.46+-0.123.61+-0.12Ca I
Sc II1...0.49+-0.150.40+-0.15-2.75+-0.150.44+-0.150.40+-0.15Sc II
Ti II8...0.54+-0.152.30+-0.15-2.65+-0.150.54+-0.152.30+-0.15Ti II
Cr I1...-0.23+-0.112.27+-0.11-3.37+-0.11-0.18+-0.112.27+-0.11Cr I
Fe I16-3.14+-0.15...4.31+-0.15-3.19+-0.15...4.31+-0.15Fe I
Fe II3-3.15+-0.15...4.30+-0.15-3.20+-0.15...4.30+-0.15Fe II
Ba II4...0.86+-0.14-0.11+-0.14-2.29+-0.140.90+-0.14-0.11+-0.14Ba II

Binary Parameters

Vrad 282.26

Position

Right Ascension : 22 16 17.00 Declination : -43 54 21.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2002-10-26 N/A SUBARUHDS 50000 N/A 2400 282.26+-0.08

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 : 4860+-40 log g : 1.65+-0.18 vturb : 1.6+-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......<0.55<-2.71<0.93<0.55Li I
CH1...1.10+-0.256.19-2.241.40+-0.256.19CH
CN1...3.11+-0.287.60-0.233.41+-0.287.60CN
Mg I4...0.77+-0.154.73-2.870.77+-0.154.73Mg I
Al I1...0.51+-0.293.32-3.130.51+-0.293.32Al I
Ca I7...0.59+-0.173.29-3.050.59+-0.173.29Ca I
Sc II1...0.04+-0.16-0.14-3.290.35+-0.16-0.14Sc II
Ti I5...0.20+-0.151.51-3.440.20+-0.151.51Ti I
Ti II14...0.04+-0.151.66-3.290.35+-0.151.66Ti II
Cr I2...-0.18+-0.151.82-3.82-0.18+-0.151.82Cr I
Mn I1...-0.22+-0.151.57-3.86-0.22+-0.151.57Mn I
Fe I47-3.64+-0.15...3.86-3.64+-0.15...3.86Fe I
Fe II4-3.33+-0.16...4.17-3.33+-0.16...4.17Fe II
Ni I1...0.16+-0.172.74-3.480.16+-0.172.74Ni I
Zn I2...<0.99<1.91<-2.65<0.99<1.91Zn I
Sr II1...-0.32+-0.25-0.78-3.65-0.01+-0.25-0.78Sr II
Y II1...<0.10<-1.02<-3.23<0.41<-1.02Y II
Zr II1...<0.81<0.06<-2.52<1.12<0.06Zr II
Ba II3...0.72+-0.15-0.43-2.611.03+-0.15-0.43Ba II
La II1...0.73+-0.15-1.50-2.601.04+-0.15-1.50La II
Ce II1...0.56+-0.20-1.19-2.770.87+-0.20-1.19Ce II
Pr II1...<1.63<-0.98<-1.70<1.94<-0.98Pr II
Nd II2...0.74+-0.16-1.17-2.591.05+-0.16-1.17Nd II
Eu II2...<0.39<-2.42<-2.94<0.70<-2.42Eu II
Dy II1...0.59+-0.21-1.64-2.740.90+-0.21-1.64Dy II
Er II1...<0.86<-1.55<-2.47<1.17<-1.55Er II
Tm II1...<2.29<-0.94<-1.06<2.58<-0.94Tm II
Yb II1...0.22+-0.19-2.19-3.110.53+-0.19-2.19Yb II
Hf II1...<1.84<-0.64<-1.35<2.29<-0.64Hf II
Pb I1...<2.00<0.40<-1.64<2.00<0.40Pb I

Binary Parameters

Binarity Positive
Vrad 284

Position

Right Ascension : 22 16 17.00 Declination : -43 54 21.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-07-18-08:19 2452838.851 MIKELCO 41000 60-160 4000 284
2003-07-19-08:06 2452839.842 MIKELCO 41000 60-160 4000 284.3