BPS CS22186-025: found in 7 paper(s).

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/R.Cayrel et al.(2004)/ /N.Christlieb et al.(2004)/ /M.Spite et al.(2005)/ /P.S.Barklem et al.(2005)/ /M.Spite et al.(2006)/ /S.M.Andrievsky et al.(2007)/ /S.M.Andrievsky et al.(2008)/

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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

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-10 N/A VLT 47000 95 10800 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Photometric data

V 14.24
B-V 0.73
V-R 0.70
J-K 0.49
V-K 2.16
EB-V 0.01

Atmospheric data

Teff 4900
log g 1.5
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-3.62-0.624.90
O I...-2.410.596.36
Na I...-2.660.343.67
Mg I...-2.64+-0.140.36+-0.144.94+-0.14
Al I...-3.78-0.782.69
Si I...-2.550.455.00
K I...-2.450.552.67
Ca I...-2.65+-0.110.35+-0.113.71+-0.11
Sc II...-2.85+-0.060.15+-0.060.32+-0.06
Ti I...-2.68+-0.090.32+-0.092.34+-0.09
Ti II...-2.70+-0.060.30+-0.062.32+-0.06
Cr I...-3.34+-0.12-0.34+-0.122.33+-0.12
Mn I...-3.38+-0.01-0.38+-0.012.01+-0.01
Fe I...-3.00+-0.140.00+-0.144.50+-0.14
Fe II...-3.00+-0.090.00+-0.094.50+-0.09
Co I...-2.77+-0.120.23+-0.122.15+-0.12
Ni I...-3.02+-0.02-0.02+-0.023.23+-0.02
Zn I...-2.680.321.92
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0021

Title The Hamburg/ESO R-process Enhanced Star survey (HERES)
ADS N.Christlieb et al.,AAP, 428, 1027, 2004
Authors N. Christlieb, T. C. Department of Physics and Astronomy, MSU. Beers, P. S. Department of Astronomy and Space Physics, UppsalaU. Barklem, M. Bessell, V. Hill, J. Holmberg, A. J. Department of Astronomy and Space Physics, UppsalaU. Korn, B. Marsteller, L. Mashonkina, Y-Z. Qian, S. Rossi, G. J. Division of Geophysics and Planetary Sciences, CIT. Wasserburg, F-J. Zickgraf, K-L. Kratz, B. Nordstrom, B. Pfeiffer, J. Rhee, S. G. Department of Physics and Astronomy, OpenU. Ryan

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-10-08-085252 N/A N/A 20000 29 900
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -370902
Right Ascension 042432.8

Photometric data

V 14.228
B-V 0.737

Atmospheric data

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

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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 14.24

Atmospheric data

Teff 4900
log g 1.5
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-1.31<1.69<-0.15
C...-3.54+-0.10-0.54+-0.105.01+-0.10
N...-2.020.985.95
O I...-2.410.596.46
Fe...-3.00...4.50
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0052

Title The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
ADS P.S.Barklem et al.,AAP, 439, 129, 2005
Authors P. S. Barklem, N. Christlieb, T. C. Beers, V. Hill, M. S. Bessell, J. Holmberg, B. Marsteller, S. Rossi, F. -J. Zickgraf, D. Reimers

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A VLT 20000 32 N/A -122.6

Photometric data

V 14.24

Atmospheric data

Teff 4985
log g 1.70
vturb 2.14

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-3.72+-0.27-0.68+-0.294.83+-0.27
Mg I...-2.59+-0.240.28+-0.244.99+-0.18
Al I...-3.87+-0.27-1.00+-0.292.60+-0.27
Ca I...-2.61+-0.200.26+-0.253.75+-0.20
Sc II...-2.73+-0.240.14+-0.240.44+-0.23
Ti...-2.61+-0.230.26+-0.232.40+-0.20
Cr I...-3.32+-0.23-0.44+-0.232.35+-0.23
Mn I...-3.54+-0.23-0.67+-0.231.85+-0.21
Fe...-2.87+-0.190.00+-0.224.63+-0.19
Co I...-2.66+-0.220.21+-0.242.26+-0.22
Ni I...-3.13+-0.25-0.26+-0.253.12+-0.25
Sr...-3.16+-0.33-0.29+-0.33-0.20+-0.35
Ba II...-2.72+-0.310.16+-0.30-0.59+-0.31
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

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

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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 14.24

Atmospheric data

Teff 4900
log g 1.5
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.54+-0.10-0.54+-0.105.01+-0.10
N...-2.02+-0.080.98+-0.085.95+-0.08
Fe...-3.00...4.50
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

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

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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 14.24

Atmospheric data

Teff 4900
log g 1.5
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na...-3.10-0.103.15
Fe...-3.00...4.50
    : 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

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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 4900
log g 1.5
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Al...-3.17-0.173.30
Fe...-3.00...4.50
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)