HD122563: found in 30 paper(s).

Labels:

/D.L.Burris et al.(2000)/ /R.Cayrel et al.(2004)/ /S.Honda et al.(2004)/ /M.Spite et al.(2005)/ /J.A.Johnson(2002)/ /J.Westin et al.(2000)/ /J.E.Norris et al.(1997)/ /W.Aoki et al.(2005)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /B.Barbuy et al.(2003)/ /J.P.Fulbright and J. A. Johnson(2003)/ /J.J.Cowan et al.(2005)/ /S.Honda et al.(2004)/ /M.Spite et al.(2006)/ /S.M.Andrievsky et al.(2007)/ /J.A.Johnson et al.(2007)/ /W.Aoki et al.(2007)/ /S.Honda et al.(2006)/ /J.P.Fulbright(2000)/ /S.Honda et al.(2007)/ /D.K.Lai et al.(2007)/ /J.Simmerer et al.(2004)/ /C.Sneden et al.(1998)/ /M.Bergemann and T. Gehren(2008)/ /S.M.Andrievsky et al.(2008)/ /I.U.Roederer et al.(2008)/ /L.Mashonkina et al.(2008)/ /J.A.Johnson and M. Bolte(2002)/ /J.A.Johnson and M. Bolte(2001)/

Find this object in SIMBAD

A0014

Title NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS
ADS D.L.Burris et al.,ApJ, 544, 302, 2000
Authors D. L. Burris, C. A. Pilachowski, T. E. Armandroff, C. Sneden, J. J. Cowan, H. Roe

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A MAYALLKPNO 20000 100-200 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20

Atmospheric data

Teff 4625
log g 1.40
vturb 1.70

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.71...4.79
Sr...-2.650.060.25
Y...-2.84-0.13-0.60
Zr...-2.400.310.20
Ba...-3.63-0.92-1.50
La...-3.42-0.71-2.20
Nd...-3.30-0.59-1.80
Eu...-3.01-0.30-2.50
Dy...-3.10-0.39-2.00
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0016

Title First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy
ADS R.Cayrel et al.,AAP, 416, 1117, 2004
Authors R. Cayrel, E. Depagne, M. Spite, V. Hill, F. Spite, P. Francois, B. Plez, T. Beers, F. Primas, J. Andersen, B. Barbuy, P. Bonifacio, P. Molaro, B. Nordstrom

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-07 N/A VLT 47000 250 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Photometric data

V 6.20
B-V 0.90
V-R 0.81
J-K 0.61
V-K 2.51
EB-V 0.00

Atmospheric data

Teff 4600
log g 1.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-3.22-0.415.30
O I...-2.200.626.57
Na I...-2.580.233.75
Mg I...-2.45+-0.120.36+-0.125.13+-0.12
Al I...-3.19-0.383.28
Si I...-2.350.475.20
K I...-2.300.512.82
Ca I...-2.50+-0.100.31+-0.103.86+-0.10
Sc II...-2.71+-0.100.11+-0.100.46+-0.10
Ti I...-2.70+-0.100.12+-0.102.32+-0.10
Ti II...-2.64+-0.100.18+-0.102.38+-0.10
Cr I...-3.21+-0.17-0.40+-0.172.46+-0.17
Mn I...-3.22+-0.06-0.41+-0.062.17+-0.06
Fe I...-2.78+-0.170.03+-0.174.72+-0.17
Fe II...-2.85+-0.13-0.04+-0.134.65+-0.13
Co I...-2.53+-0.130.29+-0.132.39+-0.13
Ni I...-2.78+-0.090.03+-0.093.47+-0.09
Zn I...-2.660.161.94
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0017

Title Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. II. The r-Process Elements, Including Thorium
ADS S.Honda et al.,ApJ, 607, 474, 2004
Authors S. Honda, W. Aoki, T. Kajino, H. Ando, T. C. Beers, H. Izumiura, K. Sadakane, M. Takada-Hidai

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-07-04 N/A SUBARUHDS 90000 374 1200 -27.20+-0.33
2001-01-29 N/A SUBARUHDS N/A N/A N/A -26.52+-0.34
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20
B 7.11
B-V 0.91
V-K 2.47
H 4.03
J 4.79
K 3.73
EB-V 0.00

Atmospheric data

Teff 4570
log g 1.1
vturb 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-3.18-0.415.38
Mg I...-2.23+-0.060.54+-0.065.35+-0.06
Al I...-3.17+-0.12-0.4+-0.123.3+-0.12
Si I...-2.33+-0.120.44+-0.125.22+-0.12
Ca I...-2.47+-0.10.3+-0.13.89+-0.1
Sc II...-2.77+-0.070.00+-0.070.4+-0.07
Ti...-2.57+-0.120.2+-0.122.45+-0.12
V...-2.72+-0.130.05+-0.131.28+-0.13
Cr...-2.62+-0.150.15+-0.153.05+-0.15
Mn I...-2.93+-0.09-0.16+-0.092.46+-0.09
Fe...-2.77+-0.19...4.74+-0.19
Co I...-2.59+-0.160.18+-0.162.33+-0.16
Ni I...-2.92+-0.12-0.15+-0.123.33+-0.12
Cu I...-3.55+-0.12-0.78+-0.120.66+-0.12
Sr II...-2.88+-0.12-0.11+-0.120.04+-0.12
Y II...-3.10+-0.12-0.33+-0.12-0.87+-0.12
Zr II...-2.80+-0.11-0.03+-0.11-0.19+-0.11
Ba II...-3.98+-0.12-1.21+-0.12-1.76+-0.12
La II...-3.66+-0.12-0.89+-0.12-2.44+-0.12
Nd II...-3.44+-0.12-0.67+-0.12-1.95+-0.12
Eu II...-3.15+-0.12-0.38+-0.12-2.6+-0.12
Gd II...-3.40+-0.12-0.63+-0.12-2.31+-0.12
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 5

A0025

Title First stars VI – Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements
ADS M.Spite et al.,AAP, 430, 655, 2005
Authors M. Spite, R. Cayrel, B. Plez, V. Hill, F. Spite, E. Depagne, P. Francois, P. Bonifacio, B. Barbuy, T. Beers, J. Andersen, P. Molaro, B. Nordstrom, F. Primas

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A VLT 47000 30 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20

Atmospheric data

Teff 4600
log g 1.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-1.76<1.06<-0.60
C...-3.29+-0.05-0.47+-0.055.26+-0.05
N...-2.120.705.85
O I...-2.200.626.67
Fe...-2.82...4.68
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0031

Title ABUNDANCES OF 30 ELEMENTS IN 23 METAL-POOR STARS
ADS J.A.Johnson et al.,ApJS, 139, 219, 2002
Authors J. A. Carnegie Institute of Washington, CIW. Johnson

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1997-05-12 N/A KECKHIRES 45000 500 600 N/A
1997-06-20 N/A KECKHIRES 45000 N/A 600 N/A
1998-06-09 N/A LICKHAMILTON 60000 95 120 N/A
1997-05-12 N/A KECKHIRES 45000 500 600 N/A
1997-06-20 N/A KECKHIRES 45000 N/A 600 N/A
1998-06-09 N/A LICKHAMILTON 60000 95 120 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20
V-R 0.805
V-K 2.485
EB-V 0.00

Atmospheric data

Teff 4450
log g 0.50
vturb 2.30

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-2.63+-0.220.10+-0.223.70+-0.22
Mg I...-2.06+-0.120.67+-0.125.52+-0.12
Al I...-2.86+-0.10-0.13+-0.103.61+-0.10
Si I...-2.05+-0.200.68+-0.205.50+-0.20
Ca I...-2.46+-0.070.27+-0.073.90+-0.07
Sc II...-2.74+-0.10-0.01+-0.100.43+-0.10
Ti I...-2.64+-0.130.09+-0.132.38+-0.13
Ti II...-2.62+-0.080.11+-0.082.40+-0.08
V I...-2.81+-0.02-0.08+-0.021.19+-0.02
V II...-2.55+-0.050.18+-0.051.45+-0.05
Cr I...-3.01+-0.06-0.28+-0.062.66+-0.06
Cr II...-2.62+-0.060.11+-0.063.05+-0.06
Mn I...-2.96+-0.08-0.23+-0.082.43+-0.08
Mn II...-2.44+-0.150.29+-0.152.95+-0.15
Fe I...-2.73+-0.16...4.77+-0.16
Fe II...-2.75+-0.11...4.75+-0.11
Co I...-2.40+-0.110.33+-0.112.52+-0.11
Ni I...-2.65+-0.140.08+-0.143.60+-0.14
Zn I...-2.60+-0.040.13+-0.042.00+-0.04
Y II...-3.04+-0.12-0.31+-0.12-0.80+-0.12
Zr II...-2.74+-0.12-0.01+-0.12-0.14+-0.12
Ba II...-3.93+-0.01-1.20+-0.01-1.80+-0.01
La II...-3.61+-0.10-0.88+-0.10-2.44+-0.10
Pr II...<-2.26<0.47<-1.55
Nd II...-3.37+-0.20-0.64+-0.20-1.87+-0.20
Eu II...-3.36+-0.20-0.63+-0.20-2.85+-0.20
Tb II...<-1.71<1.02<-1.81
Ho II...<-1.92<0.81<-1.66
Er II...-3.36+-0.10-0.63+-0.10-2.43+-0.10
Tm II...<-2.33<0.40<-2.33
Yb II...-3.86+-0.20-1.13+-0.20-2.78+-0.20
Hf II...<-1.76<0.97<-0.88
Os I...<-1.86<0.87<-0.41
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0033

Title THE r-PROCESS-ENRICHED LOW-METALLICITY GIANT HD 115444
ADS J.Westin et al.,ApJ, 530, 783, 2000
Authors J. Westin, C. Sneden, B. Gustafsson, J. J. Department of Physics and Astronomy, UofOklahoma. Cowan

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A MCDONALD 60000 200,400,500 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.18
B-V 0.85
U-B 0.37
V-K 2.49

Atmospheric data

Teff 4500
log g 1.30
vturb 2.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-2.13+-0.11+0.61+-0.11+6.80+-0.11
Na I...-2.89+-0.11-0.15+-0.11+3.44+-0.11
Mg I...-2.23+-0.12+0.51+-0.12+5.35+-0.12
Al I...-3.06+-0.11-0.32+-0.11+3.41+-0.11
Si I...-2.28+-0.11+0.46+-0.11+5.27+-0.11
Ca I...-2.45+-0.09+0.29+-0.09+3.91+-0.09
Sc II...-2.59+-0.08+0.15+-0.08+0.51+-0.08
Ti I...-2.55+-0.07+0.19+-0.07+2.44+-0.07
Ti II...-2.46+-0.15+0.28+-0.15+2.53+-0.15
V I...-2.67+-0.11+0.07+-0.11+1.33+-0.11
V II...-2.60+-0.11+0.14+-0.11+1.40+-0.11
Cr I...-3.13+-0.15-0.39+-0.15+2.54+-0.15
Mn I...-3.00+-0.19-0.26+-0.19+2.39+-0.19
Fe I...-2.74+-0.12...+4.78+-0.12
Fe II...-2.74+-0.10...+4.78+-0.10
Co I...-2.42+-0.20+0.32+-0.20+2.50+-0.20
Ni I...-2.70+-0.05+0.04+-0.05+3.55+-0.05
Cu I...-3.49+-0.11-0.75+-0.11+0.72+-0.11
Zn I...-2.54+-0.11+0.20+-0.11+2.06+-0.11
Ge I...-3.44+-0.11-0.70+-0.11-0.03+-0.11
Sr II...-2.57+-0.11+0.17+-0.11+0.33+-0.11
Y II...-2.99+-0.11-0.25+-0.11-0.75+-0.11
Zr II...-2.56+-0.19+0.18+-0.19+0.04+-0.19
Ba II...-3.67+-0.13-0.93+-0.13-1.54+-0.13
La II...-3.44+-0.11-0.70+-0.11-2.22+-0.11
Ce II...-3.47+-0.11-0.73+-0.11-1.92+-0.11
Nd II...-3.04+-0.11-0.30+-0.11-1.54+-0.11
Eu II...-3.10+-0.11-0.36+-0.11-2.59+-0.11
Er II...-3.20+-0.11-0.46+-0.11-2.27+-0.11
Yb II...-3.70+-0.11-0.96+-0.11-2.62+-0.11
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 4.0+-1.5

A0040

Title Extremely Metal-poor Stars. IV. The Carbon-rich Objects
ADS J.E.Norris et al.,ApJ, 488, 350, 1997
Authors J. E. Norris, S. R. Ryan, T. C. Beers

Get more information of this paper.

Basic Informations

Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20

Atmospheric data

Teff 4650
log g 1.4
vturb 2.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-3.13+-0.20-0.45+-0.205.42+-0.20
CN...-1.68+1.006.29
Mg I...-2.36+-0.04+0.32+-0.045.22+-0.04
Al I...-2.92+-0.10-0.24+-0.103.55+-0.10
Ca I...-2.54+-0.06+0.14+-0.063.82+-0.06
Sc II...-2.43+-0.11+0.25+-0.110.74+-0.11
Ti I...-2.56+-0.05+0.12+-0.052.46+-0.05
Ti II...-2.34+-0.08+0.34+-0.082.68+-0.08
Cr I...-3.07+-0.07-0.39+-0.072.60+-0.07
Mn I...-3.05+-0.05-0.37+-0.052.34+-0.05
Fe I...-2.68+-0.11...4.82+-0.11
Co I...-2.35+-0.07+0.33+-0.072.57+-0.07
Ni I...-2.47+-0.08+0.21+-0.083.78+-0.08
Sr II...-2.89+-0.10-0.21+-0.100.08+-0.10
Y II...-2.84+-0.18-0.16+-0.18-0.60+-0.18
Zr II...-2.78+-0.22-0.10+-0.22-0.18+-0.22
Ba II...-3.52+-0.10-0.84+-0.10-1.39+-0.10
La II...-3.35-0.67-2.18
Ce II...<-3.00<-0.32<-1.42
Nd II...-3.20-0.52-1.70
Sm II...<-3.20<-0.52<-2.19
Eu II...-3.00-0.32-2.49
Dy II...-3.00-0.32-1.86
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0057

Title Spectroscopic Studies of Very Metal-poor Stars with the Subaru High Dispersion Spectrograph. III. Light Neutron-Capture Elements
ADS W.Aoki et al.,ApJ, 632, 611, 2005
Authors W. Aoki, S. Honda, T. C. Beers, T. Kajino, H. Ando, J. E. Norris, S. G. Ryan, H. Izumiura, K. Sadakane, M. Takada-Hidai

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-02-02 N/A SUBARUHDS 50000 1500 15min -25.81+-0.17
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +094110
Right Ascension 140231.8

Binarity

Vrad -25.81+-0.17

Photometric data

V 6.20
B 7.11
H 4.03
J 4.79
K 3.73
EB-V 0.00

Atmospheric data

Teff 4600
log g 1.1
vturb 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-3.02-0.45.4
Mg I...-2.09+-0.120.53+-0.125.49+-0.12
Al I...-3.12+-0.18-0.5+-0.183.37+-0.18
Si I...-2.20+-0.130.42+-0.135.36+-0.13
Ca I...-2.44+-0.120.18+-0.123.91+-0.12
Sc II...-2.55+-0.230.07+-0.230.55+-0.23
Ti I...-2.51+-0.120.11+-0.122.43+-0.12
Ti II...-2.31+-0.240.31+-0.242.63+-0.24
Cr I...-3.04+-0.1-0.42+-0.12.65+-0.1
Mn I...-3.26+-0.12-0.64+-0.122.27+-0.12
Fe I...-2.62+-0.21...4.88+-0.21
Fe II...-2.62+-0.19...4.88+-0.19
Co I...-2.37+-0.110.25+-0.112.54+-0.11
Ni I...-2.59+-0.110.03+-0.113.66+-0.11
Zn I...-2.52+-0.210.1+-0.212.15+-0.21
Sr II...-2.84+-0.16-0.22+-0.160.08+-0.16
Y II...-3.07+-0.24-0.45+-0.24-0.84+-0.24
Zr II...-2.75+-0.24-0.13+-0.24-0.14+-0.24
Ba II...-3.91+-0.23-1.29+-0.23-1.69+-0.23
La II...-3.14+-0.29-0.52+-0.29-2.37+-0.29
Nd II...-3.42+-0.25-0.8+-0.25-1.93+-0.25
Eu II...-3.19+-0.25-0.57+-0.25-2.64+-0.25
Er II...-3.30+-0.25-0.68+-0.25-2.33+-0.25
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0070

Title Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution
ADS T.V.Mishenina et al.,AAP, 396, 189, 2002
Authors T. V. Mishenina, V. V. Kovtyukh, C. Soubiran, C. Travaglio, M. Busso

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ELODIE 42000 >100 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.66...4.84
Cu I...-3.38+-0.25-0.72+-0.250.83+-0.25
Zn I...-2.54+-0.190.12+-0.192.06+-0.19
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0071

Title Analysis of neutron capture elements in metal-poor stars
ADS T.V.Mishenina et al.,AAP, 370, 951, 2001
Authors T. V. Mishenina, V. V. Kovtyukh

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ELODIE 42000 >100 N/A N/A

Photometric data

V 6.18
B-V 0.90

Atmospheric data

Teff 4570
log g 1.1
vturb 1.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Si I...-2.160.265.39
Ca I...-2.140.284.22
Fe...-2.42...5.08
Ba II...-3.53-1.11-1.40
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0073

Title Oxygen Abundance in the Template Halo Giant HD 122563
ADS B.Barbuy et al.,ApJ, 588, 1072, 2003
Authors B. Barbuy, J. Melendez, M. Spite, F. Spite, E. Depagne, V. Hill, R. Cayrel, P. Bonifacio, A. Damineli, C. A.O. Torres

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-05-20 N/A KECKNIRSPEC 37000 250 4x120 N/A
2000-07-18 N/A VLT 43000 267 75 N/A
2000-07-18 N/A VLT 43000 305 75 N/A
2000-07-18 N/A VLT 43000 370 75 N/A
2000-07-18 N/A VLT 43000 390 75 N/A
2002-03-18 N/A FEROSESO 37000 180 600 N/A
2002-03-18 N/A FEROSESO 37000 255 600 N/A
2002-04-01 N/A FEROSESO 37000 260 600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20
V-R 0.805
J-K 0.606
V-K 2.502

Atmospheric data

Teff 4600
log g 1.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O...-1.870.97.00
Na I...-2.560.213.77
Mg I...-2.35+0.455.23
Al I...-3.18-0.383.29
Si I...-2.28+0.525.27
K I...-2.30+0.502.82
Ca I...-2.50+0.303.86
Sc II...-2.70+0.100.47
Ti I...-2.69+0.112.33
Ti II...-2.64+0.162.38
Cr I...-3.20-0.432.47
Mn I...-2.94-0.172.45
Fe I...-2.77...4.73
Fe II...-2.84...4.66
Co I...-2.520.252.40
Ni I...-2.670.103.58
Zn I...-2.630.141.97
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0074

Title Oxygen Abundances in Metal-poor Stars
ADS J.P.Fulbright et al.,ApJ, 595, 1154, 2003
Authors J. P. Fulbright, J. A. Johnson

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-04-05 N/A GECKOCFHT 130000 400 900 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.18
B-V 0.85
V-R 0.82
V-K 2.49

Atmospheric data

Teff 4650
log g 1.24
vturb 1.85

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-1.88+-0.170.74+-0.176.81+-0.18
Fe...-2.62...4.88
Fe I...-2.59+-0.07...4.91+-0.07
Fe II...-2.60+-0.04...4.9+-0.04
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0076

Title Hubble Space Telescope Observations of Heavy Elements in Metal-Poor Galactic Halo Stars
ADS J.J.Cowan et al.,ApJ, 627, 238, 2005
Authors J. J. Cowan, C. Sneden, T. C. Beers, J. E. Lawler, J. Simmerer, J. W. Truran, F. Primas, J. Collier, S. Burles

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A HST 30000 >50 N/A N/A
N/A N/A KECKHIRES 45000 30-200 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20

Atmospheric data

Teff 4570
log g 1.35
vturb 2.90

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe I...-2.72...4.78
Fe II...-2.61...4.89
Ge...-3.66-0.94-0.16
Zr...-2.65+0.07+0.06
La...-3.62-0.90-2.35
Eu...-3.22-0.50-2.59
Os...<-2.62<+0.1<-1.2
Ir...<-2.62<+0.1<-1.3
Pt...<-3.02<-0.3<-1.3
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0085

Title Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. I. Observational Data
ADS S.Honda et al.,ApJS, 152, 113, 2004
Authors S. Honda, W. Aoki, H. Ando, H. Izumiura, T. Kajino, E. Kambe, S. Kawanomoto, K. Noguchi, K. Okita, K. Sadakane, B. Sato, M. Takada-Hidai, Y. Takeda, E. Watanabe, T. C. Beers, J. E. Norris, S. G. Ryan

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-07-04 N/A SUBARUHDS 90000 374 1200 -27.20+-0.33
2001-01-29 N/A SUBARUHDS N/A N/A N/A -26.52+-0.34
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Vrad -26.52+-0.34

Photometric data

V 6.20
B-V 0.91

A0091

Title First stars IX - Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios
ADS M.Spite et al.,AAP, 455, 291, 2006
Authors M. Spite, R. Cayrel, V. Hill, F. Spite, P. Francois, B. Plez, P. Bonifacio, P. Molaro, E. Depagne, J. Andersen, B. Barbuy, T. C. Beers, B. Nordstrom, F. Primas

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 47000 130 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20

Atmospheric data

Teff 4600
log g 1.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.21+-0.05-0.39+-0.055.34+-0.05
N...-2.12+-0.150.70+-0.155.85+-0.15
Fe...-2.82...4.68
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 5+-2

A0110

Title NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars
ADS S.M.Andrievsky et al.,AAP, 464, 1081, 2007
Authors S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. Francois

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 43000 200 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.20

Atmospheric data

Teff 4600
log g 1.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na...-3.05-0.233.20
Fe...-2.82...4.68
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0114

Title A Search for Nitrogen-enhanced Metal-poor Stars
ADS J.A.Johnson et al.,ApJ, 658, 1203, 2007
Authors J. A. Johnson, F. Herwig, T. C. Beers, N. Christlieb

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2003-08-31 N/A RCKPNO N/A 267 600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 6.196
B-V 0.912
U-B 0.340
V-R 0.580
V-K 2.473
EB-V 0.02

Atmospheric data

Teff 4615
log g 1.27
vturb 2.10

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.42+-0.29-0.95+-0.295.14+-0.25
N...-1.47+-0.25+1.00+-0.256.58+-0.25
Fe...-2.47+-0.21...5.03+-0.21
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0117

Title Spectroscopic Studies of Extremely Metal-poor Stars with the Subaru High-Dispersion Spectrograph. IV. The alpha-Element–Enhanced Metal-poor Star BS 16934-002
ADS W.Aoki et al.,ApJ, 660, 747, 2007
Authors W. Aoki, S. Honda, T. C. Beers, M. Takada-Hidai, N. Iwamoto, N. Tominaga, H. Umeda, K. Nomoto, J. E. Norris, S. G. Ryan

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2005-06-19 2453541 SUBARUHDS 60000 300 240 -26.0+-0.2
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4600
log g 1.1
vturb 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.94+-0.17-0.35+-0.175.45+-0.17
CN...-1.98+-0.29+0.61+-0.295.80+-0.29
O I...-1.85+-0.19+0.74+-0.196.81+-0.19
Na I...-2.78+-0.13-0.19+-0.133.39+-0.13
Mg I...-2.10+-0.11+0.49+-0.115.44+-0.11
Al I...-2.99+-0.18-0.40+-0.183.38+-0.18
Si I...-2.18+-0.16+0.41+-0.165.34+-0.16
Ca I...-2.39+-0.11+0.20+-0.113.93+-0.11
Sc II...-2.48+-0.23+0.11+-0.230.57+-0.23
Ti I...-2.48+-0.12+0.11+-0.122.42+-0.12
Ti II...-2.32+-0.24+0.27+-0.242.58+-0.24
Cr I...-2.97+-0.10-0.38+-0.102.57+-0.10
Mn I...-3.16+-0.13-0.57+-0.132.23+-0.13
Fe I...-2.59+-0.20...4.86+-0.20
Fe II...-2.58+-0.19...4.87+-0.19
Co I...-2.44+-0.11+0.15+-0.112.48+-0.11
Ni I...-2.57+-0.11+0.02+-0.113.66+-0.11
Zn I...-2.53+-0.21+0.06+-0.212.08+-0.21
Sr II...-2.89+-0.15-0.30+-0.150.08+-0.15
Ba II...-3.87+-0.23-1.28+-0.23-1.69+-0.23
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0121

Title Neutron-Capture Elements in the Very Metal Poor Star HD 122563
ADS S.Honda et al.,ApJ, 643, 1180, 2006
Authors S. Honda, W. Aoki, Y. Ishimaru, S. Wanajo, S. G. Ryan

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-04-30 N/A SUBARUHDS 90000 140-1340 5400 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4570+-100
log g 1.1+-0.3
vturb 2.2+-0.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.77+-0.19...4.73+-0.19
Cu...-3.92+-0.29-1.15+-0.290.98+-0.29
Zn...-2.59+-0.16+0.18+-0.162.01+-0.16
Sr...-3.03+-0.08-0.26+-0.08-0.11+-0.08
Y...-3.14+-0.09-0.37+-0.09-0.93+-0.09
Zr...-2.87+-0.16-0.10+-0.16-0.28+-0.16
Nb...-2.90+-0.17-0.13+-0.17-1.48+-0.17
Mo...-2.79+-0.17-0.02+-0.17-0.87+-0.17
Ru...-2.70+-0.17+0.07+-0.17-0.86+-0.17
Rh...<-2.32<+0.45<-1.20
Pd...-3.05+-0.17-0.28+-0.17-1.36+-0.17
Ag...-2.82+-0.17-0.05+-0.17-1.88+-0.17
Ba...-3.79+-0.12-1.02+-0.12-1.62+-0.12
La...-3.79+-0.10-1.02+-0.10-2.66+-0.10
Ce...-3.41+-0.18-0.64+-0.18-1.83+-0.18
Pr...-2.86+-0.17-0.09+-0.17-2.15+-0.17
Nd...-3.46+-0.10-0.69+-0.10-2.01+-0.10
Sm...-3.17+-0.17-0.40+-0.17-2.16+-0.17
Eu...-3.29+-0.17-0.52+-0.17-2.77+-0.17
Gd...-3.53+-0.17-0.76+-0.17-2.44+-0.17
Dy...-3.76+-0.17-0.99+-0.17-2.62+-0.17
Ho...<-2.51<+0.26<-2.00
Er...-3.59+-0.17-0.82+-0.17-2.66+-0.17
Tm...<-3.00<-0.23<-3.00
Yb...-3.86+-0.17-1.09+-0.17-2.78+-0.17
Ir...<-2.98<-0.21<-1.60
Th...<-3.11<-0.34<-3.05
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0126

Title ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
ADS J.P.Fulbright et al.,AJ, 120, 1841, 2000
Authors J. P. Fulbright

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1998067-8 N/A LICKHAMILTON N/A 95 120

Photometric data

V 6.18

Atmospheric data

Teff 4425
log g 0.6
vturb 2.05

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-2.690.13.64
Mg I...-2.160.635.42
Si I...-2.370.425.18
Ca I...-2.460.333.90
Ti...-2.570.222.45
V I...-2.83-0.041.17
Cr I...-3.04-0.252.63
Fe...-2.79...4.71
Ni I...-2.670.123.58
Y II...-3.23-0.44-0.99
Zr II...-2.87-0.08-0.27
Ba II...-3.83-1.04-1.70
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0127

Title Neutron-Capture Elements in the Very Metal-poor Star HD 88609: Another Star with Excesses of Light Neutron-Capture Elements
ADS S.Honda et al.,ApJ, 666, 1189, 2007
Authors S. Honda, W. Aoki, Y. Ishimaru, S. Wanajo

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-04-20 N/A SUBARUHDS 90000 120,240 3600
2005-10-19 N/A SUBARUHDS 90000 150,330 9000 -37.69+-0.3
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4570+-100
log g 1.1+-0.3
vturb 2.2+-0.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.77+-0.19...4.73+-0.19
Cu...-3.23+-0.14-0.46+-0.140.98+-0.14
Zn...-2.59+-0.15+0.18+-0.152.01+-0.15
Sr...-3.04+-0.14-0.27+-0.14-0.12+-0.14
Y...-3.14+-0.09-0.37+-0.09-0.93+-0.09
Zr...-2.87+-0.16-0.10+-0.16-0.28+-0.16
Nb...-2.90+-0.14-0.13+-0.14-1.48+-0.14
Mo...-2.79+-0.14-0.02+-0.14-0.87+-0.14
Ru...-2.70+-0.140.07+-0.14-0.86+-0.14
Rh...<-2.32<+0.45<-1.20
Pd...-3.00+-0.14-0.23+-0.14-1.31+-0.14
Ag...-2.82+-0.14-0.05+-0.14-1.88+-0.14
Ba...-3.82+-0.12-1.05+-0.12-1.65+-0.12
La...-3.73+-0.16-0.96+-0.16-2.60+-0.16
Ce...-3.49+-0.17-0.72+-0.17-1.91+-0.17
Pr...-2.86+-0.14-0.09+-0.14-2.15+-0.14
Nd...-3.46+-0.16-0.69+-0.16-2.01+-0.16
Sm...-3.17+-0.14-0.40+-0.14-2.16+-0.14
Eu...-3.29+-0.14-0.52+-0.14-2.77+-0.14
Gd...-3.53+-0.14-0.76+-0.14-2.44+-0.14
Dy...-3.76+-0.14-0.99+-0.14-2.62+-0.14
Ho...<-2.51<+0.26<-2.00
Er...-3.59+-0.14-0.82+-0.14-2.66+-0.14
Tm...<-3.00<-0.23<-3.00
Yb...-3.86+-0.14-1.09+-0.14-2.78+-0.14
Ir...<-2.98<-0.21<-1.60
Th...<-3.11<-0.34<-3.05
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0128

Title Carbon and Strontium Abundances of Metal-poor Stars
ADS D.K.Lai et al.,ApJ, 667, 1185, 2007
Authors D. K. Lai, J. A. Johnson, M. Bolte, S. Lucatello

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A KECKII 7000 N/A N/A N/A

Atmospheric data

Teff 4610
log g 1.32

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.94+-0.19-0.40+-0.195.61+-0.19
Fe...-2.54...4.96
Sr...-2.60-0.060.37
Ba...-3.55-1.01-1.42
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0131

Title The Rise of the s-Process in the Galaxy
ADS J.Simmerer et al.,ApJ, 617, 1091, 2004
Authors J. Simmerer, C. Sneden, J. J. Cowan, J. Collier, V. M. Woolf, J. E. Lawler

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A MCDONALD 60000 100 N/A N/A

Atmospheric data

Teff 4572
log g 1.36
vturb 2.90

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.32-0.65.23
Fe I...-2.72...4.78
Fe II...-2.61...4.89
La II...-3.52+-0.1-0.80+-0.1-2.35+-0.1
Eu II...-3.10+-0.04-0.38+-0.04-2.59+-0.04
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0132

Title Hubble Space Telescope Observations of Neutron-Capture Elements in Very Metal Poor Stars
ADS C.Sneden et al.,ApJ, 496, 235, 1998
Authors C. Sneden, J. J. Cowan, D. L. Burris, J. W. Truran

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A 32000 50-70 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4625
log g 1.40
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Ge I...-3.51-0.80-0.10
Zr II...-2.38+0.35+0.22
Os I...<-2.75<-0.05<-1.30
Pt I...<-3.00<-0.30<-1.20
Pb I...-2.75<-0.15-0.80
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0170

Title NLTE abundances of Mn in a sample of metal-poor stars
ADS M.Bergemann et al.,AAP, 492, 823, 2008
Authors M. Bergemann, T. Gehren

Get more information of this paper.

Basic Informations

Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4600+-100
log g 1.50+-0.20
vturb 1.9+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg...-2.060.455.52
Mn...-3.10+-0.1-0.59+-0.12.29+-0.1
Fe...-2.51+-0.05...4.99+-0.05
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0176

Title NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars
ADS S.M.Andrievsky et al.,AAP, 481, 481, 2008
Authors S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. François

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 47000 120 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4600
log g 1.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Al...-2.92-0.103.55
Fe...-2.82...4.68
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0177

Title Europium, Samarium, and Neodymium Isotopic Fractions in Metal-Poor Stars
ADS I.U.Roederer et al.,ApJ, 675, 723, 2008
Authors I. U. Roederer, J. E. Lawler, C. Sneden, J. J. Cowan, J. S. Sobeck, C. A. Pilachowski

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2006-06-12 N/A MCDONALD 120000 430-1000 30min -26.0+-0.3
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Binarity Negative
Vrad -26.0+-0.3

Atmospheric data

Teff 4430+-100
log g 0.55+-0.3
vturb 2.4+-0.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe I...-2.83+-0.15...4.67+-0.15
Fe II...-2.79...4.71
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0179

Title Non-LTE line formation for heavy elements in four very metal-poor stars
ADS L.Mashonkina et al.,ApJ, 679, 1549, 2008
Authors L. Mashonkina, G. Zhao, T. Gehren, W. Aoki, M. Bergemann, K. Noguchi, J. R. Shi, M. Takada-Hidai, H. W. Zhang

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-02-02 N/A SUBARUHDS 90000 >200 N/A N/A
N/A VLT 80000 >200 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 4600
log g 1.50+-0.2
vturb 1.9

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na...-2.51+-0.040.02+-0.043.82+-0.04
Mg...-2.39+-0.100.14+-0.105.19+-0.10
Al...-3.13-0.603.34
K...-2.25+-0.020.28+-0.022.87+-0.02
Ca I...-2.52+-0.100.01+-0.103.84+-0.10
Fe...-2.53+-0.02...4.97+-0.02
Sr...-2.85-0.320.12
Ba...-3.57-1.04-1.44
Eu...-3.16-0.63-2.65
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0185

Title The r-Process in the Early Galaxy
ADS J.A.Johnson et al.,ApJ, 579, 616, 2002
Authors J. A. Johnson, M. Bolte

Get more information of this paper.

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1997-05-12 N/A KECKHIRES 45000 500 600 N/A
1997-06-20 N/A KECKHIRES 45000 N/A 600 N/A
1998-06-09 N/A LICKHAMILTON 60000 95 120 N/A

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe...-2.75...4.75
Sr II...-3.21+-0.30-0.46+-0.30-0.24+-0.30
Y II...-3.04+-0.10-0.29+-0.10-0.80+-0.10
Zr II...-2.74+-0.080.01+-0.08-0.14+-0.08
Pd I...<-2.29<0.46<-0.60
Ba II...-3.93+-0.11-1.18+-0.11-1.80+-0.11
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0186

Title Th Ages for Metal-poor Stars
ADS J.A.Johnson et al.,ApJ, 554, 888, 2001
Authors J. A. Johnson, M. Bolte

Get more information of this paper.

Atmospheric data

Teff 4450
log g 0.50
vturb 2.30

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Fe I...-2.75+-0.15...4.75+-0.15
Fe II...-2.77+-0.08...4.73+-0.08
Ba II...-3.92+-0.11-1.17+-0.11-1.79+-0.11
La II...-3.65+-0.11-0.90+-0.11-2.48+-0.11
Pr II...<-2.25<0.50<-1.54
Nd II...-3.36+-0.20-0.61+-0.20-1.86+-0.20
Eu II...-3.35+-0.21-0.60+-0.21-2.84+-0.21
Tb II...<-2.13<0.62<-2.23
Ho II...<-2.15<0.60<-1.89
Er II...-3.35+-0.10-0.60+-0.10-2.42+-0.10
Tm II...<-2.45<0.30<-2.45
Yb II...-3.85+-0.20-1.10+-0.20-2.77+-0.20
Hf II...<-1.75<1.00<-0.87
Os I...<-1.85<0.90<-0.40
Th II...<-3.05<-0.30<-3.05
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 6