CS31062-012
Original Names

taken from 8 paper(s):

/W.Aoki et al.(2002)/ /W.Aoki et al.(2001)/ /W.Aoki et al.(2002)/ /J.E.Norris et al.(1997)/ /G.Israelian et al.(2001)/ /E.Caffau et al.(2005)/ /W.Aoki et al.(2008)/ /C.Charbonnel and F. Primas(2005)/

W.Aoki et al.,ApJ, 580, 1149, 2002 (A0011,ADS)

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


Stellar Parameters

Teff : 6250 log g : 4.5 vturb : 1.5

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 I55-2.55+-0.11...4.95+-0.11-2.55+-0.11...4.95+-0.11Fe I
Fe II3-2.55+-0.15...4.95+-0.15-2.55+-0.15...4.95+-0.15Fe II
Sr II2...0.30+-0.400.67+-0.40-2.20+-0.400.35+-0.400.67+-0.40Sr II
Y II1...0.59+-0.200.27+-0.20-1.94+-0.200.61+-0.200.27+-0.20Y II
Ba II1...1.98+-0.161.65+-0.16-0.53+-0.162.02+-0.161.65+-0.16Ba II
La II3...2.02+-0.180.69+-0.18-0.41+-0.182.14+-0.180.69+-0.18La II
Ce II7...2.12+-0.131.20+-0.13-0.38+-0.132.17+-0.131.20+-0.13Ce II
Nd II4...1.79+-0.140.73+-0.14-0.69+-0.141.86+-0.140.73+-0.14Nd II
Eu II3...1.62+-0.14-0.38+-0.14-0.90+-0.141.65+-0.14-0.38+-0.14Eu II
Pb II1...2.4+-0.191.9+-0.19-0.14+-0.192.41+-0.191.9+-0.19Pb II

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-07Y-25 2452117 SUBARUHDS 50000 57 25*1 80.76+-0.37
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

W.Aoki et al.,ApJ, 561, 346, 2001 (A0013,ADS)

NEUTRON CAPTURE ELEMENTS IN s-PROCESSÈRICH, VERY METAL-POOR STARS


Stellar Parameters

Teff : 6000 log g : 3.8 vturb : 1.3

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
CN/A...2.15+-0.237.96+-0.23...C
NN/A...1.80+-0.357.03+-0.35...N
Fe I74-2.74+-0.16...4.75+-0.16...Fe I
Sr II2...0.15+-0.180.33+-0.18...Sr II
Y II2...0.25+-0.19-0.26+-0.19...Y II
Zr II1...<1.16+-0.21.........Zr II
Ba II4...2.01+-0.141.49+-0.14...Ba II
La II4...1.81+-0.190.29+-0.19...La II
Ce II2...1.86+-0.310.75+-0.31...Ce II
Nd II2...2.01+-0.270.76+-0.27...Nd II
Sm II1...<2.21+-0.20.........Sm II
Eu II1...1.40+-0.20-0.79+-0.20...Eu II
Pb I1...2.28+-0.21.6+-0.2...Pb I

Binary Parameters

Binarity Negative

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1994-05-29 N/A ANGLO 40000 80 N/A N/A
1994-05-31 N/A ANGLO 40000 80 N/A N/A
1994-10-24 N/A ANGLO 40000 80 N/A N/A
1994-10-25 N/A ANGLO 40000 80 N/A N/A
1996-09-24 N/A ANGLO 40000 80 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -141136 Right Ascension : 004133

W.Aoki et al.,PASJ, 54, 933, 2002 (A0035,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 : 6250 log g : 4.5 vturb : 1.5

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...+2.1+-0.38...-0.33+-0.382.22+-0.388.10+-0.38C
CNN/A...+1.2...-1.211.346.62CN
Mg I4...+0.45+-0.20...-2.12+-0.200.43+-0.205.48+-0.20Mg I
Al I1...-0.68+-0.16...-3.21+-0.16-0.66+-0.163.24+-0.16Al I
Ca I2...+0.29+-0.14...-2.24+-0.140.31+-0.144.10+-0.14Ca I
Ti II8...+0.36+-0.24...-2.12+-0.240.43+-0.242.83+-0.24Ti II
Cr I4...-0.23+-0.12...-2.75+-0.12-0.20+-0.122.89+-0.12Cr I
Mn I2...-0.68+-0.06...-3.27+-0.06-0.72+-0.062.16+-0.06Mn I
Fe I55-2.55+-0.11......-2.55+-0.11...4.95+-0.11Fe I
Fe II3-2.55+-0.15......-2.55+-0.15...4.95+-0.15Fe II
Ni I9...-0.02+-0.16...-2.54+-0.160.01+-0.163.68+-0.16Ni I
Sr II2...+0.30+-0.40...-2.15+-0.400.40+-0.400.72+-0.40Sr II
Ba II1...+1.98+-0.16...-0.62+-0.161.93+-0.161.56+-0.16Ba II

Isotopic Ratio

12C/13C 15+-5

Binary Parameters

Vrad +80.76+-0.37

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452117 SUBARUHDS 50000 N/A N/A +80.76+-0.37
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

J.E.Norris et al.,ApJ, 488, 350, 1997 (A0040,ADS)

Extremely Metal-poor Stars. IV. The Carbon-rich Objects


Stellar Parameters

Teff : 6000 log g : 3.8 vturb : 1.3

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
CHN/A...+2.15+-0.23.........CH
CNN/A...+1.80+-0.35.........CN
Mg I3...+0.45+-0.11.........Mg I
Al I1...-0.67+-0.11.........Al I
Ca I5...+0.39+-0.09.........Ca I
Sc II1...-0.16+-0.18.........Sc II
Ti I2...+0.41+-0.15.........Ti I
Ti II13...+0.17+-0.15.........Ti II
Cr I2...-0.04+-0.17.........Cr I
Mn I2...-0.63+-0.11.........Mn I
Fe I74-2.74+-0.16............Fe I
Co I2...+0.14+-0.34.........Co I
Ni I4...-0.11+-0.08.........Ni I
Sr II2...+0.15+-0.18.........Sr II
Y II2...+0.25+-0.19.........Y II
Zr II1...<+1.16+-0.21.........Zr II
Ba II4...+2.01+-0.14.........Ba II
La II4...+1.81+-0.19.........La II
Ce II2...+1.86+-0.31.........Ce II
Nd II2...+2.01+-0.27.........Nd II
Sm II1...<+2.21+-0.20.........Sm II
Eu II1...+1.40+-0.20.........Eu II

Binary Parameters

Vrad 80.3+-0.2

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1990-06-11 2448054.24 N/A N/A 79.9+-0.4
1990-09-27 2448162.19 N/A N/A 81.3+-0.3
1992-08-20 2448854.76 N/A N/A 79.0+-0.3
1994-05-31-/0601 2449504.29 ANGLO 40000 N/A N/A 80.5+-0.1
1994-10-24-/25 2449649.89 ANGLO 40000 N/A N/A 80.2+-0.1
1996-09-24 2450350.01 ANGLO 40000 N/A N/A 80.3+-0.2
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

G.Israelian et al.,ApJ, 551, 833, 2001 (A0046,ADS)

Oxygen in the Very Early Galaxy


Stellar Parameters

Teff : 6090 log g : 3.86

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
O IN/A-1.72+-0.181.09......O I
FeN/A-2.81+-0.12............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1998-10-07 N/A NOTSOFIN 30000 60 4800 N/A
1999-07-27 N/A WHTUES 30000 150 7500 N/A
1999-12-04 N/A KECKHIRES 60000 170 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

E.Caffau et al.,AAP, 441, 533, 2005 (A0137,ADS)

Sulphur abundance in Galactic stars


Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A 2452151.90757 VLT 43000 130 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -135526 Right Ascension : 4404

W.Aoki et al.,ApJ, 678, 1351, 2008 (A0174,ADS)

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


Stellar Parameters

Teff : 6200+-150 log g : 4.3+-0.3 vturb : 1.4+-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
Li1......2.3+-0.2......Li
CN/A...2.14+-0.258.00+-0.25...C
Na I2...1.12+-0.254.76+-0.25...Na I
Mg I5...0.42+-0.135.42+-0.13...Mg I
Ca I13...0.22+-0.094.00+-0.09...Ca I
Sc II1...0.20+-0.180.72+-0.18...Sc II
Ti II9...0.39+-0.122.76+-0.12...Ti II
Cr I3...-0.07+-0.143.04+-0.14...Cr I
Fe I59-2.53+-0.12...4.92+-0.12...Fe I
Fe II11-2.53+-0.12...4.92+-0.12...Fe II
Co I1...0.21+-0.192.60+-0.19...Co I
Ni I1...0.07+-0.183.77+-0.18...Ni I
Zn I1...0.00+-0.132.07+-0.13...Zn I
Sr II2...0.08+-0.220.47+-0.22...Sr II
Ba II4...2.08+-0.181.72+-0.18...Ba II
La II2...1.92+-0.160.52+-0.16...La II
Pb I1...2.532.0...Pb I

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-09-14 2453992.87 SUBARUHDS 60000 N/A 20 80.35+-0.10
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

C.Charbonnel et al.,AAP, 442, 961, 2005 (A0191,ADS)

The lithium content of the Galactic Halo stars


Stellar Parameters

Teff : 5901 log g : 4.50

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 IN/A......1.973+0.074-0.076......Li I
FeN/A-3.50+-0.100............Fe

Observing Log

Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -13.92396 Right Ascension : 11.01488