CS29526-110

taken from 4 paper(s):

/W.Aoki et al.(2002)/ /W.Aoki et al.(2002)/ /W.Aoki et al.(2008)/ /D.M.Allen et al.(2012)/

W.Aoki et al.,ApJ, 580, 1149, 2002(ADS)

A SUBARU/HIGH DISPERSION SPECTROGRAPH STUDY OF LEAD (Pb) ABUNDANCES IN EIGHT s-PROCESS ELEMENT–RICH, METAL-POOR STARS


Stellar Parameters

Teff : 6500 log g : 3.2 vturb : 1.6

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
Fe I34-2.38+-0.16...5.12+-0.16-2.38+-0.16...5.12+-0.16Fe I
Fe II6-2.38+-0.20...5.12+-0.20-2.38+-0.20...5.12+-0.20Fe II
Sr II2...0.88+-0.431.42+-0.43-1.45+-0.430.93+-0.431.42+-0.43Sr II
Zr II1...1.11+-0.231.34+-0.23-1.24+-0.231.14+-0.231.34+-0.23Zr II
Ba II2...2.11+-0.171.95+-0.17-0.23+-0.172.15+-0.171.95+-0.17Ba II
La II6...1.69+-0.240.53+-0.24-0.57+-0.241.81+-0.240.53+-0.24La II
Ce II1...2.01+-0.221.26+-0.22-0.32+-0.222.06+-0.221.26+-0.22Ce II
Nd II2...2.01+-0.231.12+-0.23-0.30+-0.232.08+-0.231.12+-0.23Nd II
Eu II3...1.73+-0.20-0.10+-0.20-0.62+-0.201.76+-0.20-0.10+-0.20Eu II
Pb II2...3.3+-0.243.0+-0.240.96+-0.243.34+-0.243.0+-0.24Pb II

Binary Parameters

Binarity Positive

Position

Right Ascension : 03 27 43.60 Declination : -23 00 31.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-01-28 2451938 SUBARUHDS 50000 62 90*3 208.35+-0.76

W.Aoki et al.,PASJ, 54, 933, 2002(ADS)

Subaru/HDS Study of the Extremely Metal-Poor Star CS 29498-043: Abundance Analysis Details and Comparison with Other Carbon-Rich Objects


Stellar Parameters

Teff : 6500 log g : 3.2 vturb : 1.6

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...+2.2+-0.38...-0.06+-0.382.32+-0.388.37+-0.38C
CNN/A...+1.4...-0.841.546.99CN
Mg I5...+0.30+-0.19...-2.10+-0.190.28+-0.195.50+-0.19Mg I
Al I1...-0.78+-0.16...-3.14+-0.16-0.76+-0.163.31+-0.16Al I
Si I1...+0.08+-0.10...-2.26+-0.100.12+-0.105.25+-0.10Si I
Ca I2...+0.36+-0.15...-2.00+-0.150.38+-0.154.34+-0.15Ca I
Ti II10...+0.12+-0.22...-2.19+-0.220.19+-0.222.76+-0.22Ti II
Cr I1...-0.33+-0.15...-2.68+-0.15-0.30+-0.152.96+-0.15Cr I
Mn I1...-0.92+-0.10...-3.34+-0.10-0.96+-0.102.09+-0.10Mn I
Fe I34-2.38+-0.16......-2.38+-0.16...5.12+-0.16Fe I
Fe II6-2.38+-0.20......-2.38+-0.20...5.12+-0.20Fe II
Ni I2...-0.11+-0.19...-2.46+-0.19-0.08+-0.193.76+-0.19Ni I
Sr II2...+0.88+-0.43...-1.40+-0.430.98+-0.431.47+-0.43Sr II
Ba II2...+2.11+-0.17...-0.32+-0.172.06+-0.171.86+-0.17Ba II

Binary Parameters

Vrad +208.35+-0.76

Position

Right Ascension : 03 27 43.60 Declination : -23 00 31.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2451938 SUBARUHDS 50000 N/A N/A +208.35+-0.76

W.Aoki et al.,ApJ, 678, 1351, 2008(ADS)

Carbon-Enhanced Metal-Poor Stars. III. Main-Sequence Turnoff Stars from the SDSS SEGUE Sample


Stellar Parameters

Teff : 6800+-150 log g : 4.1+-0.3 vturb : 2.1+-0.3

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......<2.3<-0.96<1.15<2.3Li
CN/A...2.07+-0.268.4+-0.26-0.03+-0.262.08+-0.268.4+-0.26C
Na I2...0.14+-0.194.25+-0.19-1.99+-0.190.12+-0.194.25+-0.19Na I
Mg I4...0.22+-0.165.69+-0.16-1.91+-0.160.20+-0.165.69+-0.16Mg I
Ca I8...0.19+-0.104.45+-0.10-1.89+-0.100.22+-0.104.45+-0.10Ca I
Ti II7...0.24+-0.143.08+-0.14-1.87+-0.140.24+-0.143.08+-0.14Ti II
Cr I1...-0.05+-0.113.53+-0.11-2.11+-0.110.00+-0.113.53+-0.11Cr I
Fe I40-2.06+-0.11...5.39+-0.11-2.11+-0.11...5.39+-0.11Fe I
Fe II11-2.07+-0.12...5.38+-0.12-2.12+-0.12...5.38+-0.12Fe II
Ni I1...0.35+-0.114.52+-0.11-1.70+-0.110.41+-0.114.52+-0.11Ni I
Sr II2...0.77+-0.271.63+-0.27-1.24+-0.270.87+-0.271.63+-0.27Sr II
Y II2...1.34+-0.201.50+-0.20-0.71+-0.201.40+-0.201.50+-0.20Y II
Zr II2...1.26+-0.201.80+-0.20-0.78+-0.201.33+-0.201.80+-0.20Zr II
Ba II4...2.39+-0.222.5+-0.220.32+-0.222.43+-0.222.5+-0.22Ba II
La II2...2.09+-0.201.16+-0.200.06+-0.202.17+-0.201.16+-0.20La II
Pb I1...3.163.11.063.173.1Pb I

Position

Right Ascension : 03 27 43.60 Declination : -23 00 31.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-02-10 2454141.72 SUBARUHDS 45000 N/A 40 203.09+-0.39

D.M.Allen et al.,AAP, 548, A34, 2012(ADS)

Elemental abundances and classification of carbon-enhanced metal-poor stars


Stellar Parameters

Teff : 6650+-50 log g : 3.79+-0.07 vturb : 1.6+-0.1

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...2.38+-0.208.610.182.37+-0.208.61C
Fe IN/A-2.19......-2.19...5.31Fe I
Fe IIN/A-2.29......-2.29...5.21Fe II
Sr IIN/A...0.29+-0.190.97-1.900.29+-0.190.97Sr II
YN/A...1.29+-0.201.24-0.971.22+-0.201.24Y
ZrN/A...1.79+-0.502.10-0.481.71+-0.502.10Zr
BaN/A...2.29+-0.162.13-0.052.14+-0.162.13Ba
LaN/A...2.57+-0.301.410.312.50+-0.301.41La
CeN/A...2.29+-0.221.700.122.31+-0.221.70Ce
NdN/A...2.19+-0.141.35-0.072.12+-0.141.35Nd
EuN/A...2.28+-0.220.51-0.012.18+-0.220.51Eu

Binary Parameters

Binarity Positive

Position

Right Ascension : 03 27 43.60 Declination : -23 00 31.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A WHTUES 52000 37 N/A N/A