A0023

Bibliography Data

Title Chemical abundances of 10 metal-poor halo stars
ADS G.S.Bai et al.,AAP, 425, 671, 2004
Authors G. S. National Astronomical Observatories, ChineseAcademyofSciencea. Bai, G. Zhao, Y. Q. National Astronomical Observatories, ChineseAcademyofSciencea. Chen, J. R. National Astronomical Observatories, ChineseAcademyofSciencea. Shi, V. G. Special Astrophysical Observatory, RussianAcademyofSciences. Klochkova, V. E. Special Astrophysical Observatory, RussianAcademyofSciences. Panchuk, H. M. National Astronomical Observatories, ChineseAcademyofSciencea. Qiu, H. W. National Astronomical Observatories, ChineseAcademyofSciencea. Zhang

Milky Way

List of objects (10 stars)

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

Name Comment SIMBAD Object
BD+02_3375 N/A S O
BD+20_3603 N/A S O
BD+26_2606 N/A S O
BD+28_2137 N/A S O
BD+29_2091 N/A S O
BD+34_2476 N/A S O
BD+42_2667 N/A S O
BD+51_1696 N/A S O
HD108177 N/A S O
HD149414 N/A S O

BD+02_3375

Stellar Parameters

Teff : 5926 log g : 4.20+-0.3 vturb : 1.50

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
O IN/A...0.59...-1.520.737.17O I
Na IN/A...-0.29...-2.45-0.203.79Na I
Mg IN/A...0.24...-2.030.225.57Mg I
Si IN/A...0.54...-1.670.585.84Si I
Ca IN/A...0.36...-1.870.384.47Ca I
Sc IIN/A...0.09...-2.140.111.01Sc II
TiN/A...0.48...-1.700.553.25Ti
CrN/A...0.05...-2.170.083.47Cr
Mn IN/A...-0.42...-2.71-0.462.72Mn I
Fe IN/A-2.25......-2.25...5.25Fe I
Ba IIN/A...-0.27...-2.57-0.32-0.39Ba II

Position

Right Ascension : 17 39 45.59 Declination : +02 24 59.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-17 N/A PFESSAO 15000 263 N/A N/A

BD+20_3603

Stellar Parameters

Teff : 6138 log g : 3.95+-0.3 vturb : 1.50

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
O IN/A...0.66...-1.290.807.40O I
Na IN/A...-0.44...-2.44-0.353.80Na I
Mg IN/A...0.36...-1.750.345.85Mg I
Si IN/A...0.73...-1.320.776.19Si I
Ca IN/A...0.37...-1.700.394.64Ca I
Sc IIN/A...0.17...-1.900.191.25Sc II
TiN/A...0.53...-1.490.603.46Ti
CrN/A...0.05...-2.010.083.63Cr
Mn IN/A...-0.27...-2.40-0.313.03Mn I
Fe IN/A-2.09......-2.09...5.41Fe I
Ba IIN/A...0.04...-2.10-0.010.08Ba II

Position

Right Ascension : 17 54 43.20 Declination : +20 16 16.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-16 N/A PFESSAO 15000 218 N/A N/A

BD+26_2606

Stellar Parameters

Teff : 6086 log g : 4.10+-0.3 vturb : 1.50

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
O IN/A...0.68...-1.450.827.24O I
Na IN/A...-0.49...-2.67-0.403.57Na I
Mg IN/A...0.25...-2.040.235.56Mg I
Si IN/A...0.40...-1.830.445.68Si I
Ca IN/A...0.28...-1.970.304.37Ca I
Sc IIN/A...0.23...-2.020.251.13Sc II
TiN/A...0.63...-1.570.703.38Ti
CrN/A...-0.05...-2.29-0.023.35Cr
Mn IN/A...-0.27...-2.58-0.312.85Mn I
Fe IN/A-2.27......-2.27...5.23Fe I
Ba IIN/A...-0.42...-2.74-0.47-0.56Ba II

Position

Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-17 N/A PFESSAO 15000 240 N/A N/A

BD+28_2137

Stellar Parameters

Teff : 6135 log g : 4.25+-0.3 vturb : 1.50

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
O IN/A...0.56...-1.230.707.46O I
Na IN/A...-0.34...-2.18-0.254.06Na I
Mg IN/A...0.21...-1.740.195.86Mg I
Si IN/A...0.48...-1.410.526.10Si I
Ca IN/A...0.34...-1.570.364.77Ca I
Sc IIN/A...0.15...-1.760.171.39Sc II
TiN/A...0.43...-1.430.503.52Ti
CrN/A...0.01...-1.890.043.75Cr
Mn IN/A...-0.23...-2.20-0.273.23Mn I
Fe IN/A-1.93......-1.93...5.57Fe I
Ba IIN/A...0.03...-1.95-0.020.23Ba II

Position

Right Ascension : 12 36 39.45 Declination : +27 28 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
2001-04-23 N/A PFESSAO 15000 240 N/A N/A

BD+29_2091

Stellar Parameters

Teff : 5648 log g : 4.60+-0.3 vturb : 1.40

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
O IN/A...0.56...-1.260.707.43O I
Na IN/A...-0.59...-2.46-0.503.78Na I
Mg IN/A...0.11...-1.870.095.73Mg I
Si IN/A...0.40...-1.520.445.99Si I
Ca IN/A...0.24...-1.700.264.64Ca I
Sc IIN/A...0.23...-1.710.251.44Sc II
TiN/A...0.38...-1.510.453.44Ti
CrN/A...-0.06...-1.99-0.033.65Cr
Mn IN/A...-0.52...-2.52-0.562.91Mn I
Fe IN/A-1.96......-1.96...5.54Fe I
Ba IIN/A...0.05...-1.960.000.22Ba II

Position

Right Ascension : 10 47 23.16 Declination : +28 23 55.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-18 N/A PFESSAO 15000 170 N/A N/A

BD+34_2476

Stellar Parameters

Teff : 6247 log g : 4.10+-0.3 vturb : 1.50

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
O IN/A...0.60...-1.200.747.49O I
Na IN/A...-0.43...-2.28-0.343.96Na I
Mg IN/A...0.17...-1.790.155.81Mg I
Si IN/A...0.59...-1.310.636.20Si I
Ca IN/A...0.34...-1.580.364.76Ca I
Sc IIN/A...0.12...-1.800.141.35Sc II
TiN/A...0.43...-1.440.503.51Ti
CrN/A...0.07...-1.840.103.80Cr
Mn IN/A...-0.41...-2.39-0.453.04Mn I
Fe IN/A-1.94......-1.94...5.56Fe I
Ba IIN/A...0.01...-1.98-0.040.20Ba II

Position

Right Ascension : 13 59 09.48 Declination : +33 51 39.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-17 N/A PFESSAO 15000 260 N/A N/A

BD+42_2667

Stellar Parameters

Teff : 5947 log g : 4.35+-0.3 vturb : 1.40

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
O IN/A...0.61...-0.700.757.99O I
Na IN/A...-0.31...-1.67-0.224.57Na I
Mg IN/A...0.09...-1.380.076.22Mg I
Si IN/A...0.17...-1.240.216.27Si I
Ca IN/A...0.32...-1.110.345.23Ca I
Sc IIN/A...0.09...-1.340.111.81Sc II
TiN/A...0.39...-0.990.463.96Ti
CrN/A...-0.03...-1.450.004.19Cr
Mn IN/A...-0.21...-1.70-0.253.73Mn I
Fe IN/A-1.45......-1.45...6.05Fe I
Ba IIN/A...0.12...-1.380.070.80Ba II

Position

Right Ascension : 16 03 13.30 Declination : +42 14 46.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2002-04-24 N/A PFESSAO 15000 207 N/A N/A

BD+51_1696

Stellar Parameters

Teff : 5537 log g : 4.55+-0.3 vturb : 1.60

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
O IN/A...0.53...-0.810.677.88O I
Na IN/A...-0.61...-2.00-0.524.24Na I
Mg IN/A...0.18...-1.320.166.28Mg I
Si IN/A...0.35...-1.090.396.42Si I
Ca IN/A...0.29...-1.170.315.17Ca I
Sc IIN/A...0.15...-1.310.171.84Sc II
TiN/A...0.30...-1.110.373.84Ti
CrN/A...0.04...-1.410.074.23Cr
Mn IN/A...-0.20...-1.72-0.243.71Mn I
Fe IN/A-1.48......-1.48...6.02Fe I
Ba IIN/A...0.08...-1.450.030.73Ba II

Position

Right Ascension : 11 46 35.15 Declination : +50 52 54.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-21 N/A PFESSAO 15000 170 N/A N/A

HD108177

Stellar Parameters

Teff : 6036 log g : 4.35+-0.3 vturb : 1.50

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
O IN/A...0.65...-0.900.797.79O I
Na IN/A...-0.29...-1.89-0.204.35Na I
Mg IN/A...0.09...-1.620.075.98Mg I
Si IN/A...0.46...-1.190.506.32Si I
Ca IN/A...0.32...-1.350.344.99Ca I
Sc IIN/A...0.07...-1.600.091.55Sc II
TiN/A...0.47...-1.150.543.80Ti
CrN/A...-0.02...-1.680.013.96Cr
Mn IN/A...-0.35...-2.08-0.393.35Mn I
Fe IN/A-1.69......-1.69...5.81Fe I
Ba IIN/A...0.01...-1.73-0.040.45Ba II

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-25 N/A PFESSAO 15000 260 N/A N/A

HD149414

Stellar Parameters

Teff : 5090 log g : 4.60+-0.3 vturb : 1.50

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
O IN/A...0.69...-0.680.838.01O I
Na IN/A...-0.45...-1.87-0.364.37Na I
Mg IN/A...0.22...-1.310.206.29Mg I
Si IN/A...0.45...-1.020.496.49Si I
Ca IN/A...0.45...-1.040.475.30Ca I
Sc IIN/A...0.15...-1.340.171.81Sc II
TiN/A...0.36...-1.080.433.87Ti
CrN/A...0.02...-1.460.054.18Cr
Mn IN/A...-0.23...-1.78-0.273.65Mn I
Fe IN/A-1.51......-1.51...5.99Fe I
Ba IIN/A...0.28...-1.280.230.90Ba II

Position

Right Ascension : 16 34 42.35 Declination : -04 13 44.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-04-17 N/A PFESSAO 15000 218 N/A N/A