A0028

Bibliography Data

Title STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. II. ABUNDANCE ANALYSIS
ADS E.Carretta et al.,AJ, 124, 481, 2002
Authors E. Carretta, R. Gratton, J. G. PalomarO. Cohen, T. C. Department of Physics and Astronomy, MSU. Beers, N. Christlieb

Milky Way

List of objects (14 stars)

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

Name Comment SIMBAD Object
BD+03_740 N/A S O
BPS BS17447-029 N/A S O
BPS CS22878-101 N/A S O
BPS CS22950-046 N/A S O
G 139-8 N/A S O
HD140283 N/A S O
HE0024-2523 N/A S O
HE0130-2303 N/A S O
HE0132-2439 N/A S O
HE0148-2611 N/A S O
HE0218-2738 N/A S O
HE0242-0732 N/A S O
HE2133-1426 N/A S O
HE2344-2800 N/A S O

BD+03_740

Stellar Parameters

Teff : 6355 log g : 4.00 vturb : 1.42

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
Mg I4...0.35+-0.16...-2.36+-0.160.32+-0.165.24+-0.16Mg I
Al I2...-0.64+-0.10...-3.31+-0.10-0.63+-0.103.14+-0.10Al I
Ca I7...0.53+-0.05...-2.14+-0.050.54+-0.054.20+-0.05Ca I
Sc II3...0.27+-0.07...-2.48+-0.070.20+-0.070.67+-0.07Sc II
Ti I6...0.61+-0.04...-2.04+-0.040.64+-0.042.91+-0.04Ti I
Ti II16...0.39+-0.06...-2.26+-0.060.42+-0.062.69+-0.06Ti II
Cr I4...-0.10+-0.08...-2.76+-0.08-0.08+-0.082.88+-0.08Cr I
Mn I3...-0.48+-0.06...-3.21+-0.06-0.53+-0.062.22+-0.06Mn I
Fe I41-2.69+-0.11......-2.68+-0.11...4.82+-0.11Fe I
Fe II8-2.63+-0.14......-2.62+-0.14...4.88+-0.14Fe II
Sr II2...-0.28+-0.02...-2.94+-0.02-0.26+-0.02-0.07+-0.02Sr II
Ba II1...-0.71...-3.45-0.77-1.27Ba II

Position

Right Ascension : 05 01 16.53 Declination : +04 06 38.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

BS17447-029

Stellar Parameters

Teff : 6530 log g : 4.40 vturb : 1.94

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
Mg I2...0.02+-0.01...-2.91+-0.01-0.01+-0.014.69+-0.01Mg I
Al I2...-0.50+-0.18...-3.39+-0.18-0.49+-0.183.06+-0.18Al I
Ca I2...0.28+-0.04...-2.61+-0.040.29+-0.043.73+-0.04Ca I
Sc II1...0.25...-2.720.180.43Sc II
Ti II11...0.34+-0.07...-2.53+-0.070.37+-0.072.42+-0.07Ti II
Cr I2...-0.25+-0.03...-3.13+-0.03-0.23+-0.032.51+-0.03Cr I
Mn I2...-0.59+-0.18...-3.54+-0.18-0.64+-0.181.89+-0.18Mn I
Fe I12-2.91+-0.09......-2.90+-0.09...4.60+-0.09Fe I
Fe II2-3.12+-0.03......-3.11+-0.03...4.39+-0.03Fe II
Sr II2...0.16+-0.06...-2.72+-0.060.18+-0.060.15+-0.06Sr II
Ba II1...0.41...-2.550.35-0.37Ba II

Position

Right Ascension : 17 49 03.90 Declination : +60 11 56.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

CS22878-101

Stellar Parameters

Teff : 4775 log g : 1.30 vturb : 2.01

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
Mg I5...0.68+-0.20...-2.41+-0.200.65+-0.205.19+-0.20Mg I
Al I2...-0.59+-0.06...-3.64+-0.06-0.58+-0.062.81+-0.06Al I
Si I1...0.39...-2.640.424.87Si I
Ca I7...0.32+-0.08...-2.73+-0.080.33+-0.083.61+-0.08Ca I
Sc II3...0.22+-0.11...-2.91+-0.110.15+-0.110.24+-0.11Sc II
Ti I13...0.23+-0.10...-2.80+-0.100.26+-0.102.15+-0.10Ti I
Ti II20...0.24+-0.17...-2.79+-0.170.27+-0.172.16+-0.17Ti II
Cr I9...-0.32+-0.24...-3.36+-0.24-0.30+-0.242.28+-0.24Cr I
Mn I3...-1.05+-0.16...-4.16+-0.16-1.10+-0.161.27+-0.16Mn I
Fe I44-3.07+-0.11......-3.06+-0.11...4.44+-0.11Fe I
Fe II6-3.13+-0.09......-3.12+-0.09...4.38+-0.09Fe II
Sr II2...-0.39+-0.13...-3.43+-0.13-0.37+-0.13-0.56+-0.13Sr II
Ba II1...-1.08...-4.20-1.14-2.02Ba II

Position

Right Ascension : 16 45 31.40 Declination : +08 14 46.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

CS22950-046

Stellar Parameters

Teff : 4730 log g : 1.30 vturb : 2.02

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
Mg I5...0.44+-0.24...-2.85+-0.240.41+-0.244.75+-0.24Mg I
Al I1...-0.52...-3.77-0.512.68Al I
Si I1...0.49...-2.740.524.77Si I
Ca I7...0.25+-0.06...-3.00+-0.060.26+-0.063.34+-0.06Ca I
Sc II4...0.23+-0.06...-3.10+-0.060.16+-0.060.05+-0.06Sc II
Ti I6...0.13+-0.06...-3.10+-0.060.16+-0.061.85+-0.06Ti I
Ti II17...0.18+-0.17...-3.05+-0.170.21+-0.171.90+-0.17Ti II
Cr I4...-0.58+-0.12...-3.82+-0.12-0.56+-0.121.82+-0.12Cr I
Mn I3...-0.93+-0.20...-4.24+-0.20-0.98+-0.201.19+-0.20Mn I
Fe I42-3.27+-0.10......-3.26+-0.10...4.24+-0.10Fe I
Fe II5-3.44+-0.14......-3.43+-0.14...4.07+-0.14Fe II
Sr II2...-0.35+-0.04...-3.59+-0.04-0.33+-0.04-0.72+-0.04Sr II
Ba II1...-1.37...-4.69-1.43-2.51Ba II

Position

Right Ascension : 20 21 28.40 Declination : -13 16 33.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

G139-8

Stellar Parameters

Teff : 6200 log g : 4.50 vturb : 1.02

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
Mg I5...-0.08+-0.21...-2.14+-0.21-0.11+-0.215.46+-0.21Mg I
Al I2...-0.99+-0.16...-3.01+-0.16-0.98+-0.163.44+-0.16Al I
Si I1...-0.12...-2.12-0.095.39Si I
Ca I7...0.18+-0.07...-1.84+-0.070.19+-0.074.50+-0.07Ca I
Sc II3...0.46+-0.08...-1.64+-0.080.39+-0.081.51+-0.08Sc II
Ti I9...0.27+-0.05...-1.73+-0.050.30+-0.053.22+-0.05Ti I
Ti II16...0.37+-0.09...-1.63+-0.090.40+-0.093.32+-0.09Ti II
Cr I13...-0.09+-0.12...-2.10+-0.12-0.07+-0.123.54+-0.12Cr I
Mn I4...-0.55+-0.04...-2.63+-0.04-0.60+-0.042.80+-0.04Mn I
Fe I41-2.04+-0.11......-2.03+-0.11...5.47+-0.11Fe I
Fe II11-2.10+-0.13......-2.09+-0.13...5.41+-0.13Fe II
Sr II2...-1.16+-0.09...-3.17+-0.09-1.14+-0.09-0.30+-0.09Sr II
Ba II1...-0.77...-2.86-0.83-0.68Ba II

Position

Right Ascension : 17 01 43.90 Declination : +16 09 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HD140283

Stellar Parameters

Teff : 5750 log g : 3.67 vturb : 1.10

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
Mg I5...0.32+-0.20...-2.13+-0.200.29+-0.205.47+-0.20Mg I
Al I2...-0.70+-0.09...-3.11+-0.09-0.69+-0.093.34+-0.09Al I
Si I1...0.14...-2.250.175.26Si I
Ca I7...0.27+-0.06...-2.14+-0.060.28+-0.064.20+-0.06Ca I
Sc II4...0.16+-0.11...-2.33+-0.110.09+-0.110.82+-0.11Sc II
Ti I9...0.19+-0.03...-2.20+-0.030.22+-0.032.75+-0.03Ti I
Ti II19...0.19+-0.08...-2.20+-0.080.22+-0.082.75+-0.08Ti II
Cr I9...-0.25+-0.11...-2.65+-0.11-0.23+-0.112.99+-0.11Cr I
Mn I6...-0.52+-0.14...-2.99+-0.14-0.57+-0.142.44+-0.14Mn I
Fe I49-2.43+-0.10......-2.42+-0.10...5.08+-0.10Fe I
Fe II11-2.39+-0.13......-2.38+-0.13...5.12+-0.13Fe II
Sr II2...-0.18+-0.15...-2.58+-0.15-0.16+-0.150.29+-0.15Sr II
Ba II1...-1.02...-3.50-1.08-1.32Ba II

Position

Right Ascension : 15 43 03.10 Declination : -10 56 00.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE0024-2523

Stellar Parameters

Teff : 6625 log g : 4.30 vturb : 0.58

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
Mg I4...0.60+-0.14...-2.04+-0.140.57+-0.145.56+-0.14Mg I
Al I1...-0.38...-2.98-0.373.47Al I
Ca I3...0.59+-0.17...-2.01+-0.170.60+-0.174.33+-0.17Ca I
Sc II2...0.33+-0.13...-2.35+-0.130.26+-0.130.80+-0.13Sc II
Ti I2...0.52+-0.14...-2.06+-0.140.55+-0.142.89+-0.14Ti I
Ti II12...0.19+-0.08...-2.39+-0.080.22+-0.082.56+-0.08Ti II
Cr I1...-0.52...-3.11-0.502.53Cr I
Fe I33-2.62+-0.19......-2.61+-0.19...4.89+-0.19Fe I
Fe II2-2.57+-0.04......-2.56+-0.04...4.94+-0.04Fe II
Sr II2...0.50+-0.04...-2.09+-0.040.52+-0.040.78+-0.04Sr II
Ba II1...1.74...-0.931.681.25Ba II

Position

Right Ascension : 00 27 27.66 Declination : -25 06 28.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE0130-2303

Stellar Parameters

Teff : 6560 log g : 4.30 vturb : 1.32

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
Mg I4...0.32+-0.23...-2.63+-0.230.29+-0.234.97+-0.23Mg I
Al I2...-0.60+-0.01...-3.51+-0.01-0.59+-0.012.94+-0.01Al I
Si I1...-0.24...-3.13-0.214.38Si I
Ca I6...0.47+-0.11...-2.44+-0.110.48+-0.113.90+-0.11Ca I
Sc II2...0.35+-0.18...-2.64+-0.180.28+-0.180.51+-0.18Sc II
Ti II13...0.46+-0.13...-2.43+-0.130.49+-0.132.52+-0.13Ti II
Cr I3...-0.10+-0.14...-3.00+-0.14-0.08+-0.142.64+-0.14Cr I
Mn I1...-0.43...-3.40-0.482.03Mn I
Fe I31-2.93+-0.11......-2.92+-0.11...4.58+-0.11Fe I
Fe II2-2.96+-0.02......-2.95+-0.02...4.55+-0.02Fe II
Sr II2...0.06+-0.09...-2.84+-0.090.08+-0.090.03+-0.09Sr II
Ba II1...-0.91...-3.89-0.97-1.71Ba II

Position

Right Ascension : 01 33 18.20 Declination : -22 48 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE0132-2439

Stellar Parameters

Teff : 5310 log g : 3.40 vturb : 1.28

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
Mg I4...0.38+-0.33...-3.20+-0.330.35+-0.334.40+-0.33Mg I
Al I1...-0.45...-3.99-0.442.46Al I
Si I1...0.23...-3.290.264.22Si I
Ca I3...0.31+-0.13...-3.23+-0.130.32+-0.133.11+-0.13Ca I
Sc II3...1.18+-0.03...-2.44+-0.031.11+-0.030.71+-0.03Sc II
Ti I5...0.51+-0.06...-3.01+-0.060.54+-0.061.94+-0.06Ti I
Ti II15...0.64+-0.08...-2.88+-0.080.67+-0.082.07+-0.08Ti II
Cr I3...-0.51+-0.05...-4.04+-0.05-0.49+-0.051.60+-0.05Cr I
Mn I2...-0.87+-0.03...-4.47+-0.03-0.92+-0.030.96+-0.03Mn I
Fe I31-3.56+-0.17......-3.55+-0.17...3.95+-0.17Fe I
Fe II2-3.72+-0.06......-3.71+-0.06...3.79+-0.06Fe II
Sr II2...0.81+-0.12...-2.72+-0.120.83+-0.120.15+-0.12Sr II
Ba II1...-0.98...-4.59-1.04-2.41Ba II

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE0148-2611

Stellar Parameters

Teff : 6550 log g : 4.30 vturb : 0.78

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
Mg I2...-0.02+-0.11...-3.00+-0.11-0.05+-0.114.60+-0.11Mg I
Al I2...-0.76+-0.06...-3.70+-0.06-0.75+-0.062.75+-0.06Al I
Ca I3...0.32+-0.18...-2.62+-0.180.33+-0.183.72+-0.18Ca I
Sc II2...0.48+-0.20...-2.54+-0.200.41+-0.200.61+-0.20Sc II
Ti II9...0.37+-0.14...-2.55+-0.140.40+-0.142.40+-0.14Ti II
Cr I2...-0.29+-0.08...-3.22+-0.08-0.27+-0.082.42+-0.08Cr I
Fe I26-2.96+-0.15......-2.95+-0.15...4.55+-0.15Fe I
Fe II2-3.21+-0.09......-3.20+-0.09...4.30+-0.09Fe II
Sr II2...-0.82+-0.12...-3.75+-0.12-0.80+-0.12-0.88+-0.12Sr II

Position

Right Ascension : 01 50 59.50 Declination : -25 57 02.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE0218-2738

Stellar Parameters

Teff : 6550 log g : 4.30 vturb : 0.84

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
Mg I2...0.06+-0.03...-3.48+-0.030.03+-0.034.12+-0.03Mg I
Al I1...-0.41...-3.91-0.402.54Al I
Si I1...-0.13...-3.61-0.103.90Si I
Ca I1...0.34...-3.160.353.18Ca I
Sc II1...0.62...-2.960.550.19Sc II
Ti II9...0.62+-0.12...-2.86+-0.120.65+-0.122.09+-0.12Ti II
Cr I2...-0.16+-0.14...-3.65+-0.14-0.14+-0.141.99+-0.14Cr I
Fe I19-3.52+-0.14......-3.51+-0.14...3.99+-0.14Fe I
Sr II1...-0.43...-3.92-0.41-1.05Sr II

Position

Right Ascension : 02 21 03.93 Declination : -27 24 40.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE0242-0732

Stellar Parameters

Teff : 6360 log g : 4.40 vturb : 0.40

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
Mg I3...0.60+-0.32...-2.62+-0.320.57+-0.324.98+-0.32Mg I
Al I1...-0.65...-3.83-0.642.62Al I
Si I1...0.13...-3.030.164.48Si I
Ca I5...0.46+-0.26...-2.72+-0.260.47+-0.263.62+-0.26Ca I
Sc II1...0.34...-2.920.270.23Sc II
Ti II3...0.25+-0.05...-2.91+-0.050.28+-0.052.04+-0.05Ti II
Cr I2...-0.37+-0.14...-3.54+-0.14-0.35+-0.142.10+-0.14Cr I
Fe I26-3.20+-0.19......-3.19+-0.19...4.31+-0.19Fe I
Fe II4-3.36+-0.13......-3.35+-0.13...4.15+-0.13Fe II
Sr II1...-1.23...-4.40-1.21-1.53Sr II

Position

Right Ascension : 02 45 00.60 Declination : -07 19 42.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE2133-1426

Stellar Parameters

Teff : 6300 log g : 4.10 vturb : 1.31

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
Mg I4...0.44+-0.12...-2.39+-0.120.41+-0.125.21+-0.12Mg I
Al I2...-0.46+-0.19...-3.25+-0.19-0.45+-0.193.20+-0.19Al I
Ca I6...0.44+-0.12...-2.35+-0.120.45+-0.123.99+-0.12Ca I
Sc II3...0.38+-0.19...-2.49+-0.190.31+-0.190.66+-0.19Sc II
Ti I2...0.54+-0.07...-2.23+-0.070.57+-0.072.72+-0.07Ti I
Ti II11...0.27+-0.11...-2.50+-0.110.30+-0.112.45+-0.11Ti II
Cr I2...-0.16+-0.05...-2.94+-0.05-0.14+-0.052.70+-0.05Cr I
Mn I1...-0.41...-3.26-0.462.17Mn I
Fe I28-2.81+-0.10......-2.80+-0.10...4.70+-0.10Fe I
Fe II3-2.88+-0.10......-2.87+-0.10...4.63+-0.10Fe II
Sr II2...-0.25+-0.05...-3.03+-0.05-0.23+-0.05-0.16+-0.05Sr II
Ba II1...-0.60...-3.46-0.66-1.28Ba II

Position

Right Ascension : 21 36 07.20 Declination : -14 12 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

HE2344-2800

Stellar Parameters

Teff : 6625 log g : 4.30 vturb : 1.42

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
Mg I4...0.20+-0.21...-2.35+-0.210.17+-0.215.25+-0.21Mg I
Al I2...-0.57+-0.13...-3.08+-0.13-0.56+-0.133.37+-0.13Al I
Ca I5...0.29+-0.09...-2.22+-0.090.30+-0.094.12+-0.09Ca I
Sc II3...0.12+-0.18...-2.47+-0.180.05+-0.180.68+-0.18Sc II
Ti I5...0.65+-0.02...-1.84+-0.020.68+-0.023.11+-0.02Ti I
Ti II15...0.53+-0.05...-1.96+-0.050.56+-0.052.99+-0.05Ti II
Cr I3...0.23+-0.11...-2.27+-0.110.25+-0.113.37+-0.11Cr I
Mn I3...0.12+-0.14...-2.45+-0.140.07+-0.142.98+-0.14Mn I
Fe I44-2.53+-0.10......-2.52+-0.10...4.98+-0.10Fe I
Fe II4-2.43+-0.08......-2.42+-0.08...5.08+-0.08Fe II
Sr II2...-0.15+-0.12...-2.65+-0.12-0.13+-0.120.22+-0.12Sr II
Ba II1...-0.55...-3.13-0.61-0.95Ba II

Position

Right Ascension : 23 46 44.36 Declination : -27 44 10.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A