A0315

Bibliography Data

Title TOPoS . II. On the bimodality of carbon abundance in CEMP stars Implications on the early chemical evolution of galaxies
ADS P.Bonifacio et al.,AAP, 579, A28, 2015
Authors P. Bonifacio, E. Caffau, M. Spite, M. Limongi, A. Chieffi, R. S. Klessen, P. Francois, P. Molaro, Ludwig,H. -G, S. Zaggia, F. Spite, B. Plez, R. Cayrel, N. Christlieb, P. C. Clark, Glover,S. C. O, F. Hammer, A. Koch, L. Monaco, L. Sbordone, M. Steffen

Milky Way

List of objects (6 stars)

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

Name Comment SIMBAD Object
SDSS J0212+0137 N/A S O
SDSS J0929+0238 N/A S O
SDSS J1035+0641 N/A S O
SDSS J1137+2553 N/A S O
SDSS J1245-0738 N/A S O
SDSS J1742+2531 N/A S O

SDSSJ0212+0137

Stellar Parameters

Teff : 6333 log g : 4.0 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
Li I1......2.04-1.222.372.04Li I
CN/A......7.12-1.312.287.12C
CHN/A-1.38...7.12-1.312.287.12CH
CNN/A<-0.96...<6.90<-0.93<2.66<6.90CN
O I3-2.06...6.70-1.991.606.70O I
Mg I3-3.01+-0.08...4.53+-0.08-3.07+-0.080.52+-0.084.53+-0.08Mg I
Al I2-4.16+-0.04...2.31+-0.04-4.14+-0.04-0.55+-0.042.31+-0.04Al I
Si I1-3.37...4.15-3.360.234.15Si I
CaN/A-2.81......-2.790.803.55Ca
Ca I1-2.98...3.35-2.990.603.35Ca I
Sc II1-3.10...0.00-3.150.440.00Sc II
Ti II9-2.91+-0.13...1.99+-0.13-2.96+-0.130.63+-0.131.99+-0.13Ti II
Cr I1-3.55...2.09-3.550.042.09Cr I
FeN/A-3.59......-3.59...3.91Fe
Fe I17-3.59+-0.15...3.93+-0.15-3.57+-0.15...3.93+-0.15Fe I
Co I1-2.43...2.49-2.501.092.49Co I
Ni I2-3.46+-0.07...2.77+-0.07-3.45+-0.070.14+-0.072.77+-0.07Ni I
Sr II2-3.83+-0.06...-0.91+-0.06-3.78+-0.06-0.19+-0.06-0.91+-0.06Sr II
Ba II1-3.57...-1.40-3.580.01-1.40Ba II

Binary Parameters

Vrad 3.36+-0.53

Position

Right Ascension : 02 12 38.48 Declination : +01 37 58.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-08-06 2456510.771576 VLT 47000 79-210 3000 3.44
2013-08-06 2456510.807209 VLT 47000 79-210 3000 3.67
2013-08-06 2456510.84287 VLT 47000 79-210 3000 3.48
2013-08-06 2456510.878487 VLT 47000 79-210 3000 2.39
2013-08-12 2456516.753895 VLT 47000 79-210 3000 3.26
2013-08-12 2456516.798453 VLT 47000 79-210 3000 3.36
2013-08-12 2456516.83533 VLT 47000 79-210 3000 2.77
2013-08-12 2456516.872381 VLT 47000 79-210 3000 3.87
2013-08-13 2456517.869565 VLT 47000 79-210 3000 3.71
2013-08-31 2456535.73587 VLT 47000 79-210 3700 5.73
2013-08-31 2456535.77313 VLT 47000 79-210 3700 3.98

SDSSJ0929+0238

Stellar Parameters

Teff : 5894 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
Li IN/A......<2.5<-0.76<3.05<2.5Li I
CN/A......7.70-0.733.087.70C
CHN/A......7.70-0.733.087.70CH
Mg IN/A......<4.10<-3.50<0.31<4.10Mg I
CaN/A-4.02......-4.00-0.192.34Ca
Ca IIN/A......2.30+-0.07-4.04+-0.07-0.23+-0.072.30+-0.07Ca II
FeN/A<-3.81......<-3.81...<3.69Fe
Fe IN/A......<3.71<-3.79...<3.71Fe I
Sr IIN/A......<0.04<-2.83<0.98<0.04Sr II
Ba IIN/A......<0.20<-1.98<1.83<0.20Ba II

Binary Parameters

Vrad 398+-10

Position

Right Ascension : 09 29 12.33 Declination : +02 38 17.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-05-12 N/A VLTXSH 12000 20 3000 398+-10

SDSSJ1035+0641

Stellar Parameters

Teff : 6262 log g : 4.0 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
Li IN/A......<2.05<-1.21<3.86<2.05Li I
CN/A......6.90-1.533.546.90C
CHN/A......6.90-1.533.546.90CH
Mg IN/A......<2.47<-5.13<-0.06<2.47Mg I
CaN/A-5.00......-4.980.091.36Ca
Ca IIN/A......1.35+-0.10-4.99+-0.100.08+-0.101.35+-0.10Ca II
FeN/A<-5.07......<-5.07...<2.43Fe
Fe IN/A......<2.45<-5.05...<2.45Fe I
Sr IIN/A......<-1.80<-4.67<0.40<-1.80Sr II
Ba IIN/A......<-0.49<-2.67<2.40<-0.49Ba II

Binary Parameters

Vrad -85+-10

Position

Right Ascension : 10 35 56.11 Declination : +06 41 44.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-04-30 N/A VLTXSH 12000 35 3000 -85+-10
2013-05-01 N/A VLTXSH 12000 35 3000 -70+-10
2014-02 N/A VLT 47000 19-40 33055 -70.2+-2
2014-03 N/A VLT 47000 19-40 N/A -70.2+-2
2014-04 N/A VLT 47000 19-40 N/A -70.2+-2

SDSSJ1137+2553

Stellar Parameters

Teff : 6310 log g : 3.2 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
Li I1......2.26-1.001.702.26Li I
CN/A......8.600.172.878.60C
CHN/A+0.10...8.600.172.878.60CH
CNN/A-0.98...7.860.032.737.86CN
O I3-1.58...7.18-1.511.197.18O I
Na I2-0.10...6.20-0.042.666.20Na I
Mg I3-1.37+-0.09...6.17+-0.09-1.43+-0.091.27+-0.096.17+-0.09Mg I
Al I1-3.17...3.30-3.15-0.453.30Al I
Si I1-2.42...5.10-2.410.295.10Si I
CaN/A-2.18......-2.160.544.18Ca
Ca I2-2.13...4.20-2.140.564.20Ca I
Ca II1-2.18...4.15-2.190.514.15Ca II
Sc II1-2.07...1.03-2.120.581.03Sc II
Ti II11-2.41+-0.21...2.49+-0.21-2.46+-0.210.24+-0.212.49+-0.21Ti II
Cr I1-2.61...3.03-2.610.093.03Cr I
FeN/A-2.70......-2.70...4.80Fe
Fe I43-2.66+-0.17...4.86+-0.17-2.64+-0.17...4.86+-0.17Fe I
Fe II6-2.68+-0.22...4.84+-0.22-2.66+-0.22...4.84+-0.22Fe II
Co I1-1.95...2.97-2.020.682.97Co I
Ni I2-2.88+-0.13...3.35+-0.13-2.87+-0.13-0.17+-0.133.35+-0.13Ni I
Sr II2-1.42+-0.14...1.50+-0.14-1.37+-0.141.33+-0.141.50+-0.14Sr II
Ba II6+0.14+-0.32...2.31+-0.320.13+-0.322.83+-0.322.31+-0.32Ba II

Binary Parameters

Vrad 137.7+-0.4

Position

Right Ascension : 11 37 23.26 Declination : +25 53 54.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-07-02 N/A VLT 47000 30 3005 137.7+-0.4

SDSSJ1245-0738

Stellar Parameters

Teff : 6110 log g : 2.5 vturb : 3.0

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+0.15...8.650.223.458.65CH
Na I2-2.00...4.30-1.941.294.30Na I
Mg I2-2.49...5.05-2.550.685.05Mg I
Al I1-3.37...3.10-3.35-0.123.10Al I
Si I1-3.22...4.30-3.210.024.30Si I
Ca I2-2.80...3.53-2.810.423.53Ca I
Ca II2-2.35...3.98-2.360.873.98Ca II
Ti II7-2.80+-0.25...2.10+-0.25-2.85+-0.250.38+-0.252.10+-0.25Ti II
Fe I29-3.25+-0.48...4.27+-0.48-3.23+-0.48...4.27+-0.48Fe I
Fe II3-3.10+-0.17...4.42+-0.17-3.08+-0.17...4.42+-0.17Fe II
Sr II2-3.30...-0.38-3.25-0.02-0.38Sr II
Ba II2-1.94...0.23-1.951.280.23Ba II

Binary Parameters

Vrad 77.7+-1.27

Position

Right Ascension : 12 45 02.68 Declination : -07 38 47.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-05-09 N/A VLT 47000 8 972 77.7+-1.27

SDSSJ1742+2531

Stellar Parameters

Teff : 6345 log g : 4.0 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......7.26-1.173.637.26C
CHN/A......7.26-1.173.637.26CH
O IN/A......<6.92<-1.77<3.03<6.92O I
Na IN/A......<2.14<-4.10<0.70<2.14Na I
Mg IN/A......<3.07<-4.53<0.27<3.07Mg I
Si IN/A......<3.05<-4.46<0.34<3.05Si I
S IN/A......<4.61<-2.51<2.29<4.61S I
CaN/A-4.56......-4.540.261.80Ca
Ca IN/A......<1.62<-4.72<0.08<1.62Ca I
Ca IIN/A......1.79+-0.04-4.55+-0.040.25+-0.041.79+-0.04Ca II
FeN/A-4.80......-4.80...2.70Fe
Fe IN/A......2.73+-0.09-4.77+-0.09...2.73+-0.09Fe I
Sr IIN/A......<-1.25+-2.92<-4.12+-2.92<0.68+-2.92<-1.25+-2.92Sr II
Ba IIN/A......<-0.97+-2.17<-3.15+-2.17<1.65+-2.17<-0.97+-2.17Ba II

Binary Parameters

Vrad -207.5+-0.5

Position

Right Ascension : 17 42 59.68 Declination : +25 31 35.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-04-17 N/A VLT 47000 3-45 84000 -207.5+-0.5