A0035

Bibliography Data

Title Subaru/HDS Study of the Extremely Metal-Poor Star CS 29498-043: Abundance Analysis Details and Comparison with Other Carbon-Rich Objects
ADS W.Aoki et al.,PASJ, 54, 933, 2002
Authors W. Aoki, J. E. Norris, S. G. Ryan, T. C. Beers, H. Ando

Milky Way

List of objects (10 stars)

S: Find this object in SIMBAD
O: Find this object in Other papers

Name Comment SIMBAD Object
BPS CS22880-074 N/A S O
BPS CS22898-027 N/A S O
BPS CS22942-019 N/A S O
BPS CS22957-027 N/A S O
BPS CS29498-043 N/A S O
BPS CS29526-110 N/A S O
BPS CS30301-015 N/A S O
BPS CS31062-012 N/A S O
BPS CS31062-050 N/A S O
HD196944 N/A S O

CS22880-074

Stellar Parameters

Teff : 5850 log g : 3.8 vturb : 1.4

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...+1.3+-0.38...-0.51+-0.381.42+-0.387.92+-0.38C
CNN/A...-0.1...-1.890.045.94CN
Mg I5...+0.46+-0.19...-1.49+-0.190.44+-0.196.11+-0.19Mg I
Al I1...-0.66+-0.16...-2.57+-0.16-0.64+-0.163.88+-0.16Al I
Ca I4...+0.67+-0.13...-1.24+-0.130.69+-0.135.10+-0.13Ca I
Ti I3...+0.41+-0.13...-1.45+-0.130.48+-0.133.50+-0.13Ti I
Ti II13...+0.72+-0.24...-1.14+-0.240.79+-0.243.81+-0.24Ti II
Cr I2...+0.20+-0.12...-1.70+-0.120.23+-0.123.94+-0.12Cr I
Mn I2...-0.60+-0.06...-2.57+-0.06-0.64+-0.062.86+-0.06Mn I
Fe I58-1.93+-0.11......-1.93+-0.11...5.57+-0.11Fe I
Fe II11-1.93+-0.14......-1.93+-0.14...5.57+-0.14Fe II
Ni I8...+0.13+-0.16...-1.77+-0.160.16+-0.164.45+-0.16Ni I
Sr II2...+0.39+-0.40...-1.44+-0.400.49+-0.401.43+-0.40Sr II
Ba II1...+1.31+-0.16...-0.67+-0.161.26+-0.161.51+-0.16Ba II

Isotopic Ratio

12C/13C >40

Binary Parameters

Vrad +59.57+-0.48

Position

Right Ascension : 20 46 03.22 Declination : -20 59 14.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452116 SUBARUHDS 50000 N/A N/A +59.57+-0.48

CS22898-027

Stellar Parameters

Teff : 6250 log g : 3.7 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...+2.2+-0.38...0.06+-0.382.32+-0.388.49+-0.38C
CNN/A...+0.9...-1.221.046.61CN
Mg I5...+0.41+-0.19...-1.87+-0.190.39+-0.195.73+-0.19Mg I
Al I1...-0.86+-0.17...-3.10+-0.17-0.84+-0.173.35+-0.17Al I
Ca I4...+0.40+-0.14...-1.84+-0.140.42+-0.144.50+-0.14Ca I
Ti I3...+0.41+-0.15...-1.78+-0.150.48+-0.153.17+-0.15Ti I
Ti II9...+0.43+-0.24...-1.76+-0.240.50+-0.243.19+-0.24Ti II
Cr I2...-0.10+-0.13...-2.33+-0.13-0.07+-0.133.31+-0.13Cr I
Mn I2...-0.58+-0.08...-2.88+-0.08-0.62+-0.082.55+-0.08Mn I
Fe I36-2.26+-0.11......-2.26+-0.11...5.24+-0.11Fe I
Fe II4-2.25+-0.16......-2.25+-0.16...5.25+-0.16Fe II
Ni I6...+0.02+-0.16...-2.21+-0.160.05+-0.164.01+-0.16Ni I
Sr II2...+0.92+-0.41...-1.24+-0.411.02+-0.411.63+-0.41Sr II
Ba II3...+2.23+-0.14...-0.08+-0.142.18+-0.142.10+-0.14Ba II

Isotopic Ratio

12C/13C 15+-5

Binary Parameters

Vrad -47.90+-0.47

Position

Right Ascension : 21 05 45.09 Declination : -18 36 57.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452113 SUBARUHDS 50000 N/A N/A -47.90+-0.47

CS22942-019

Stellar Parameters

Teff : 5000 log g : 2.4 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...+2.0+-0.24...-0.52+-0.242.12+-0.247.91+-0.24C
CNN/A...+0.8...-1.700.946.13CN
Mg I1...+0.58+-0.22...-2.08+-0.220.56+-0.225.52+-0.22Mg I
Al I1...-0.35...-2.97-0.333.48Al I
Ca I1...+0.68+-0.15...-1.94+-0.150.70+-0.154.40+-0.15Ca I
Ti I4...+0.39+-0.13...-2.18+-0.130.46+-0.132.77+-0.13Ti I
Ti II5...+0.57+-0.22...-2.00+-0.220.64+-0.222.95+-0.22Ti II
Fe I18-2.64+-0.14......-2.64+-0.14...4.86+-0.14Fe I
Fe II3-2.64+-0.15......-2.64+-0.15...4.86+-0.15Fe II
Zn I1...+0.41...-2.190.452.37Zn I
Sr II2...+1.7...-0.841.802.03Sr II
Ba II3...+1.92+-0.13...-0.77+-0.131.87+-0.131.41+-0.13Ba II

Isotopic Ratio

12C/13C 8+-2

Binary Parameters

Vrad -232.88+-0.40

Position

Right Ascension : 00 57 18.14 Declination : -25 26 09.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2451778 SUBARUHDS 50000 N/A N/A -232.88+-0.40

CS22957-027

Stellar Parameters

Teff : 5100 log g : 1.9 vturb : 1.4

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...+2.4+-0.24...-0.60+-0.242.52+-0.247.83+-0.24C
CNN/A...+1.6...-1.381.746.45CN
Mg I3...+0.69+-0.20...-2.45+-0.200.67+-0.205.15+-0.20Mg I
Al I1...-0.77+-0.33...-3.87+-0.33-0.75+-0.332.58+-0.33Al I
Ca I1...+0.14+-0.17...-2.96+-0.170.16+-0.173.38+-0.17Ca I
Ti I3...+0.30+-0.11...-2.75+-0.110.37+-0.112.20+-0.11Ti I
Ti II6...+0.41+-0.20...-2.64+-0.200.48+-0.202.31+-0.20Ti II
Cr I2...-0.21+-0.11...-3.30+-0.11-0.18+-0.112.34+-0.11Cr I
Mn I1...-0.41+-0.48...-3.57+-0.48-0.45+-0.481.86+-0.48Mn I
Fe I25-3.12+-0.15......-3.12+-0.15...4.38+-0.15Fe I
Fe II4-3.11+-0.24......-3.11+-0.24...4.39+-0.24Fe II
Ni I4...-0.25+-0.26...-3.34+-0.26-0.22+-0.262.88+-0.26Ni I
Sr II1...-0.56+-0.40...-3.58+-0.40-0.46+-0.40-0.71+-0.40Sr II
Ba II2...-1.23+-0.21...-4.40+-0.21-1.28+-0.21-2.22+-0.21Ba II

Isotopic Ratio

12C/13C 8+-2

Binary Parameters

Vrad -61.6+-0.22

Position

Right Ascension : 23 59 13.10 Declination : -03 53 49.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452114 SUBARUHDS 60000 N/A N/A -61.6+-0.22

CS29498-043

Stellar Parameters

Teff : 4400 log g : 0.6 vturb : 2.3

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...+1.9+-0.29...-1.73+-0.292.02+-0.296.70+-0.29C
CNN/A...+2.3...-1.312.446.52CN
Mg I5...+1.81+-0.24...-1.96+-0.241.79+-0.245.64+-0.24Mg I
Al I1...+0.34+-0.36...-3.39+-0.360.36+-0.363.06+-0.36Al I
Si I1...+1.07+-0.17...-2.64+-0.171.11+-0.174.87+-0.17Si I
Ca I1...+0.11+-0.19...-3.62+-0.190.13+-0.192.72+-0.19Ca I
Ti I3...+0.12+-0.10...-3.56+-0.100.19+-0.101.39+-0.10Ti I
Ti II8...+0.32+-0.30...-3.36+-0.300.39+-0.301.59+-0.30Ti II
Cr I2...-0.32+-0.10...-4.04+-0.10-0.29+-0.101.60+-0.10Cr I
Mn I1...-0.68+-0.37...-4.47+-0.37-0.72+-0.370.96+-0.37Mn I
Fe I30-3.75+-0.26......-3.75+-0.26...3.75+-0.26Fe I
Fe II4-3.75+-0.33......-3.75+-0.33...3.75+-0.33Fe II
Sr II1...-0.35+-0.35...-4.00+-0.35-0.25+-0.35-1.13+-0.35Sr II
Ba II2...-0.45+-0.20...-4.25+-0.20-0.50+-0.20-2.07+-0.20Ba II

Isotopic Ratio

12C/13C 6+-2

Binary Parameters

Vrad -32.6+-0.29

Position

Right Ascension : 21 03 52.11 Declination : -29 42 50.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452117 SUBARUHDS 50000 N/A N/A -32.6+-0.29

CS29526-110

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

CS30301-015

Stellar Parameters

Teff : 4750 log g : 0.8 vturb : 2.2

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
CN/A...+1.6+-0.28...-0.92+-0.281.72+-0.287.51+-0.28C
CNN/A...+1.7...-0.801.847.03CN
Mg I4...+0.86+-0.22...-1.80+-0.220.84+-0.225.80+-0.22Mg I
Al I1...+0.15...-2.470.173.98Al I
Ca I3...+0.77+-0.16...-1.85+-0.160.79+-0.164.49+-0.16Ca I
Ti I6...+0.23+-0.13...-2.34+-0.130.30+-0.132.61+-0.13Ti I
Ti II13...+0.38+-0.24...-2.19+-0.240.45+-0.242.76+-0.24Ti II
Fe I30-2.64+-0.18......-2.64+-0.18...4.86+-0.18Fe I
Fe II9-2.63+-0.15......-2.63+-0.15...4.87+-0.15Fe II
Zn I1...+0.33...-2.270.372.29Zn I
Sr II1...+0.3...-2.240.400.63Sr II
Ba II1...+1.45+-0.16...-1.24+-0.161.40+-0.160.94+-0.16Ba II

Isotopic Ratio

12C/13C 6+-2

Binary Parameters

Vrad +86.46+-0.43

Position

Right Ascension : 15 08 56.84 Declination : +02 30 18.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452116 SUBARUHDS 50000 N/A N/A +86.46+-0.43

CS31062-012

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

Position

Right Ascension : 00 44 03.57 Declination : -13 55 26.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452117 SUBARUHDS 50000 N/A N/A +80.76+-0.37

CS31062-050

Stellar Parameters

Teff : 5600 log g : 3.0 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...+2.0+-0.24...-0.19+-0.242.12+-0.248.24+-0.24C
NN/A...+1.2+-0.37...-0.97+-0.371.34+-0.376.86+-0.37N
Mg I3...+0.60+-0.21...-1.73+-0.210.58+-0.215.87+-0.21Mg I
Al I1...-0.38+-0.21...-2.67+-0.21-0.36+-0.213.78+-0.21Al I
Ca I2...+0.85+-0.16...-1.44+-0.160.87+-0.164.90+-0.16Ca I
Ti I3...+0.42+-0.14...-1.82+-0.140.49+-0.143.13+-0.14Ti I
Ti II7...+0.52+-0.22...-1.72+-0.220.59+-0.223.23+-0.22Ti II
Cr I1...-0.02+-0.16...-2.30+-0.160.01+-0.163.34+-0.16Cr I
Mn I2...-0.21+-0.39...-2.56+-0.39-0.25+-0.392.87+-0.39Mn I
Fe I26-2.31+-0.14......-2.31+-0.14...5.19+-0.14Fe I
Fe II3-2.33+-0.16......-2.33+-0.16...5.17+-0.16Fe II
Sr II2...+0.91+-0.18...-1.30+-0.181.01+-0.181.57+-0.18Sr II
Ba II2...+2.30+-0.15...-0.06+-0.152.25+-0.152.12+-0.15Ba II

Isotopic Ratio

12C/13C 8+-2

Binary Parameters

Vrad +7.75+-0.67

Position

Right Ascension : 00 30 31.07 Declination : -12 05 10.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452117 SUBARUHDS 50000 N/A N/A +7.75+-0.67

HD196944

Stellar Parameters

Teff : 5250 log g : 1.8 vturb : 1.7

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...+1.2+-0.24...-0.93+-0.241.32+-0.247.50+-0.24C
CNN/A...+1.3...-0.811.447.02CN
Mg I5...+0.42+-0.21...-1.85+-0.210.40+-0.215.75+-0.21Mg I
Al I1...-0.34+-0.19...-2.57+-0.19-0.32+-0.193.88+-0.19Al I
Ca I5...+0.33+-0.14...-1.90+-0.140.35+-0.144.44+-0.14Ca I
Ti I18...+0.27+-0.12...-1.91+-0.120.34+-0.123.04+-0.12Ti I
Ti II14...+0.27+-0.21...-1.91+-0.210.34+-0.213.04+-0.21Ti II
Cr I4...-0.13+-0.12...-2.35+-0.12-0.10+-0.123.29+-0.12Cr I
Mn I1...-0.05+-0.40...-2.34+-0.40-0.09+-0.403.09+-0.40Mn I
Fe I76-2.25+-0.19......-2.25+-0.19...5.25+-0.19Fe I
Fe II10-2.26+-0.20......-2.26+-0.20...5.24+-0.20Fe II
Co I4...+0.12+-0.05...-2.20+-0.050.05+-0.052.79+-0.05Co I
Ni I13...+0.02+-0.27...-2.20+-0.270.05+-0.274.02+-0.27Ni I
Zn I1...+0.09+-0.19...-2.12+-0.190.13+-0.192.44+-0.19Zn I
Sr II3...+0.84+-0.22...-1.31+-0.220.94+-0.221.56+-0.22Sr II
Ba II3...+1.10+-0.19...-1.20+-0.191.05+-0.190.98+-0.19Ba II

Isotopic Ratio

12C/13C 5+-1

Binary Parameters

Vrad -174.76+-0.36

Position

Right Ascension : 20 40 46.09 Declination : -06 47 50.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452116 SUBARUHDS 90000 N/A N/A -174.76+-0.36