A0123

Bibliography Data

Title The evolution of the C/O ratio in metal-poor halo stars
ADS C.J.Akerman et al.,AAP, 414, 931, 2004
Authors C. J. Akerman, L. Carigi, P. E. Niseen, M. Pettini, M. Asplund

Milky Way

List of objects (35 stars)

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

Dwarf Galaxy SAGA Name Original Name Comment SIMBAD Object
BD+02_3375 N/A S O
BD+02_4651 N/A S O
BD+07_4841 N/A S O
BD+08_3095 N/A S O
BD+17_4708 N/A S O
BD-04_3208 N/A S O
CD-30 18140 N/A S O
CD-35 14849 N/A S O
CD-42 14278 N/A S O
G 24-3 N/A S O
G 53-41 N/A S O
G 64-37 N/A S O
G 66-30 N/A S O
HD103723 N/A S O
HD105004 N/A S O
HD106038 N/A S O
HD110621 N/A S O
HD121004 N/A S O
HD140283 N/A S O
HD146296 N/A S O
HD148816 N/A S O
HD160617 N/A S O
HD179626 N/A S O
HD181743 N/A S O
HD188031 N/A S O
HD193901 N/A S O
HD194598 N/A S O
HD215801 N/A S O
HD340279 N/A S O
HE1144-1349 N/A S O
HE1208-0040 N/A S O
HE1223-0133 N/A S O
HE1337+0012 N/A S O
LP815-43 N/A S O

BD+02_3375

Stellar Parameters

Teff : 5855 log g : 4.16 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
C IN/A......6.66......C I
O IN/A......7.53......O I
FeN/A-2.28............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

BD+02_4651

Stellar Parameters

Teff : 5966 log g : 3.82 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
C IN/A......6.85......C I
O IN/A......7.79......O I
FeN/A-1.80............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

BD+07_4841

Stellar Parameters

Teff : 5910 log g : 4.09 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
C IN/A......7.29......C I
O IN/A......8.12......O I
FeN/A-1.52............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

BD+08_3095

Stellar Parameters

Teff : 5602 log g : 4.17 vturb : 1.0

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
C IN/A......7.60......C I
O IN/A......8.35......O I
FeN/A-.76............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

BD+17_4708

Stellar Parameters

Teff : 5943 log g : 3.97 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
C IN/A......7.02......C I
O IN/A......7.98......O I
FeN/A-1.64............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

BD-04_3208

Stellar Parameters

Teff : 6360 log g : 4.01 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
C IN/A......6.47......C I
O IN/A......7.15......O I
FeN/A-2.27............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

CD-30_18140

Stellar Parameters

Teff : 6272 log g : 4.13 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
C IN/A......6.72-1.710.176.72C I
O IN/A......7.55-1.140.747.55O I
FeN/A-1.88......-1.88...5.62Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001 N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

CD-35_14849

Stellar Parameters

Teff : 6125 log g : 4.11 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
C IN/A......6.40-2.030.386.40C I
O IN/A......7.12-1.570.847.12O I
FeN/A-2.41......-2.41...5.09Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

CD-42_14278

Stellar Parameters

Teff : 5812 log g : 4.25 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
C IN/A......6.62-1.810.316.62C I
O IN/A......7.42-1.270.857.42O I
FeN/A-2.12......-2.12...5.38Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

G24-3

Stellar Parameters

Teff : 5910 log g : 4.16 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
C IN/A......6.71-1.72-0.056.71C I
O IN/A......7.62-1.070.607.62O I
FeN/A-1.67......-1.67...5.83Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

G53-41

Stellar Parameters

Teff : 5829 log g : 4.15 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
C IN/A......7.07-1.36-0.027.07C I
O IN/A......7.86-0.830.517.86O I
FeN/A-1.34......-1.34...6.16Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

G64-37

Stellar Parameters

Teff : 6318 log g : 4.16 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
C IN/A......5.72-2.710.415.72C I
O IN/A......6.44-2.250.876.44O I
FeN/A-3.12......-3.12...4.38Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

G66-30

Stellar Parameters

Teff : 6346 log g : 4.24 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
C IN/A......6.93-1.500.026.93C I
O IN/A......7.93-0.760.767.93O I
FeN/A-1.52......-1.52...5.98Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD103723

Stellar Parameters

Teff : 6040 log g : 4.26 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
C IN/A......7.63-0.800.027.63C I
O IN/A......8.34-0.350.478.34O I
FeN/A-.82......-0.82...6.68Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD105004

Stellar Parameters

Teff : 5919 log g : 4.36 vturb : 1.2

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
C IN/A......7.75-0.680.187.75C I
O IN/A......8.26-0.430.438.26O I
FeN/A-.86......-0.86...6.64Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD106038

Stellar Parameters

Teff : 5919 log g : 4.30 vturb : 1.2

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
C IN/A......7.40-1.030.397.40C I
O IN/A......8.08-0.610.818.08O I
FeN/A-1.42......-1.42...6.08Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD110621

Stellar Parameters

Teff : 5989 log g : 3.99 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
C IN/A......7.06-1.370.297.06C I
O IN/A......7.95-0.740.927.95O I
FeN/A-1.66......-1.66...5.84Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD121004

Stellar Parameters

Teff : 5595 log g : 4.31 vturb : 1.0

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
C IN/A......8.05-0.380.398.05C I
O IN/A......8.710.020.798.71O I
FeN/A-.77......-0.77...6.73Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD140283

Stellar Parameters

Teff : 5690 log g : 3.69 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
C IN/A......6.34-2.090.336.34C I
O IN/A......7.11-1.580.847.11O I
FeN/A-2.42......-2.42...5.08Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD146296

Stellar Parameters

Teff : 5671 log g : 4.17 vturb : 1.2

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
C IN/A......7.96-0.470.277.96C I
O IN/A......8.53-0.160.588.53O I
FeN/A-.74......-0.74...6.76Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD148816

Stellar Parameters

Teff : 5823 log g : 4.14 vturb : 1.2

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
C IN/A......8.02-0.410.328.02C I
O IN/A......8.65-0.040.698.65O I
FeN/A-.73......-0.73...6.77Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD160617

Stellar Parameters

Teff : 5931 log g : 3.77 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
C IN/A......6.74-1.690.106.74C I
O IN/A......7.42-1.270.527.42O I
FeN/A-1.79......-1.79...5.71Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD179626

Stellar Parameters

Teff : 5699 log g : 3.92 vturb : 1.2

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
C IN/A......7.62-0.810.337.62C I
O IN/A......8.46-0.230.918.46O I
FeN/A-1.14......-1.14...6.36Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD181743

Stellar Parameters

Teff : 5863 log g : 4.32 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
C IN/A......6.82-1.610.326.82C I
O IN/A......7.66-1.030.907.66O I
FeN/A-1.93......-1.93...5.57Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD188031

Stellar Parameters

Teff : 6054 log g : 4.03 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
C IN/A......6.87-1.560.236.87C I
O IN/A......7.75-0.940.857.75O I
FeN/A-1.79......-1.79...5.71Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD193901

Stellar Parameters

Teff : 5672 log g : 4.38 vturb : 1.0

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
C IN/A......7.41-1.020.107.41C I
O IN/A......8.16-0.530.598.16O I
FeN/A-1.12......-1.12...6.38Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD194598

Stellar Parameters

Teff : 5906 log g : 4.25 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
C IN/A......7.48-0.950.227.48C I
O IN/A......8.19-0.500.678.19O I
FeN/A-1.17......-1.17...6.33Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD215801

Stellar Parameters

Teff : 6005 log g : 3.81 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
C IN/A......6.34-2.090.206.34C I
O IN/A......7.22-1.470.827.22O I
FeN/A-2.29......-2.29...5.21Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HD340279

Stellar Parameters

Teff : 6273 log g : 4.25 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
C IN/A......6.14......C I
O IN/A......6.71......O I
FeN/A-2.62............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HE1144-1349

Stellar Parameters

Teff : 6500 log g : 4.16 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
C IN/A......6.13......C I
O IN/A......6.85......O I
FeN/A-2.61............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001 N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HE1208-0040

Stellar Parameters

Teff : 5995 log g : 4.29 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
C IN/A......6.63......C I
O IN/A......7.47......O I
FeN/A-2.09............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HE1223-0133

Stellar Parameters

Teff : 6034 log g : 4.25 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
C IN/A......6.94......C I
O IN/A......7.80......O I
FeN/A-1.74............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

HE1337+0012

Stellar Parameters

Teff : 6511 log g : 4.39 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
C IN/A......5.68......C I
O IN/A......6.44......O I
FeN/A-3.17............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

LP815-43

Stellar Parameters

Teff : 6533 log g : 4.25 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
C IN/A......6.14-2.290.386.14C I
O IN/A......6.61-2.080.596.61O I
FeN/A-2.67......-2.67...4.83Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 60000 200-300 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A