HE1337+0012
  • G64-12 in G.Israelian+,ApJ, 551, 833, 2001

    • taken from 27 paper(s):

    /G.Israelian et al.(2001)/ /P.S.Barklem et al.(2005)/ /W.Aoki et al.(2006)/ /F.Primas et al.(2000)/ /E.Arnone et al.(2005)/ /P.E.Nissen et al.(2007)/ /C.J.Akerman et al.(2004)/ /G.Bihain et al.(2004)/ /J.Melendez et al.(2006)/ /P.E.Nissen et al.(2004)/ /A.Hosford et al.(2009)/ /C.Charbonnel and F. Primas(2005)/ /A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/ /W.Aoki et al.(2009)/ /J.A.Rich and A. M. Boesgaard(2009)/ /M.Bergemann et al.(2010)/ /M.Ishigaki et al.(2010)/ /J.Melendez et al.(2010)/ /M.Bergemann and G. Cescutti(2010)/ /L.Zhang et al.(2011)/ /T.Gehren et al.(2006)/ /D.Fabbian et al.(2009)/ /C.J.Hansen et al.(2012)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /I.U.Roederer et al.(2014)/

    G.Israelian et al.,ApJ, 551, 833, 2001 (A0046,ADS)

    Oxygen in the Very Early Galaxy


    Stellar Parameters

    Teff : 6318 log g : 4.2

    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
    O IN/A-2.141.23......O I
    OHN/A-1.88+-0.311.49......OH
    FeN/A-3.37+-0.16............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-02-13 N/A VLT 55000 120 20400 N/A
    2000-02-15 N/A VLT 55000 100 9600 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    P.S.Barklem et al.,AAP, 439, 129, 2005 (A0052,ADS)

    The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample


    Stellar Parameters

    Teff : 6141 log g : 4.25 vturb : 1.49

    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
    CH1...0.71+-0.275.66+-0.25-2.77+-0.250.67+-0.275.66+-0.25CH
    Mg I1...0.55+-0.234.69+-0.18-2.91+-0.180.53+-0.234.69+-0.18Mg I
    Al I1...-0.65+-0.242.38+-0.20-4.07+-0.20-0.63+-0.242.38+-0.20Al I
    Ca I1...0.48+-0.253.40+-0.20-2.94+-0.200.50+-0.253.40+-0.20Ca I
    Ti4...0.51+-0.242.09+-0.21-2.86+-0.210.58+-0.242.09+-0.21Ti
    Fe20...0.00+-0.224.06+-0.18-3.44+-0.180.00+-0.224.06+-0.18Fe
    Ni I2...0.17+-0.222.98+-0.19-3.24+-0.190.20+-0.222.98+-0.19Ni I
    Sr2...0.06+-0.26-0.42+-0.25-3.29+-0.250.15+-0.26-0.42+-0.25Sr
    Ba II1...0.07+-0.24-1.24+-0.23-3.42+-0.230.02+-0.24-1.24+-0.23Ba II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A VLT 20000 229 N/A 441.7
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    W.Aoki et al.,ApJ, 639, 897, 2006 (A0056,ADS)

    HE 1327-2326, an Unevolved Star with [Fe/H]<-5.0. I. A Comprehensive Abundance Analysis


    Stellar Parameters

    Teff : 6390 log g : 4.38 vturb : 1.6

    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
    Li I1......2.30......Li I
    CHN/A-2.71+-0.24+0.49+-0.245.68+-0.24CH
    NHN/A-1.78+-0.30+1.42+-0.306.15+-0.30NH
    OHN/A-2.32+0.886.34OH
    Na I1-4.23+-0.08-1.13+-0.082.10+-0.08Na I
    Mg I5-2.74+-0.07+0.46+-0.074.80+-0.07Mg I
    Al I1-3.72+-0.09-0.52+-0.092.75+-0.09Al I
    Ca I6-2.74+-0.17+0.46+-0.173.62+-0.17Ca I
    Ti II58-2.82+-0.20+0.38+-0.202.20+-0.20Ti II
    Cr I3-3.38-0.182.26Cr I
    Mn I3-3.90-0.701.49Mn I
    Fe I59-3.20+-0.15...4.25+-0.15...Fe I
    Fe II3-3.07+0.134.38Fe II
    Co I12-2.73+0.472.19Co I
    Ni I24-3.19+0.013.04Ni I
    Sr II2-3.02+-0.13+0.18+-0.13-0.10+-0.13Sr II
    Ba II2-3.45-0.25-1.32Ba II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2004-06-02-9:52 N/A SUBARUHDS 60000 20-260 20 443.84
    2004-06-27-8:42 N/A SUBARUHDS 60000 20-260 60 443.67
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    F.Primas et al.,AAP, 364, L42, 2000 (A0064,ADS)

    The beryllium abundance in the very metal-poor halo star G 64-12 from VLT/UVES observations


    Stellar Parameters

    Teff : 6400 log g : 4.1 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
    LiN/A......2.23+-0.01......Li
    BeN/A......-1.05+-0.15......Be
    OHN/A...+1.1.........OH
    Mg I2...+0.43+-0.03.........Mg I
    Ca I4...+0.48+-0.07.........Ca I
    Fe I22-3.28+-0.08............Fe I
    Fe II5-3.42+-0.10............Fe II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-02-12 N/A VLT 48000 75-80 2x90min N/A
    2000-02-12 N/A VLT 55000 350-370 2x90min N/A
    2000-02-14 N/A VLT 48000 65-70 2x80min N/A
    2000-02-14 N/A VLT 55000 270-280 2x80min N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    E.Arnone et al.,AAP, 430, 507, 2005 (A0075,ADS)

    Mg abundances in metal-poor halo stars as a tracer of early Galactic mixing


    Stellar Parameters

    Teff : 6220 log g : 3.9+-0.2 vturb : 1.7+-0.2

    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
    Mg I3-3.08+-0.050.27+-0.05......Mg I
    Ca I1-2.87............Ca I
    Fe I4-3.35+-0.04............Fe I

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A ANGLO 40000 >100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    P.E.Nissen et al.,AAP, 469, 319, 2007 (A0119,ADS)

    Sulphur and zinc abundances in Galactic halo stars revisited


    Stellar Parameters

    Teff : 6435 log g : 4.26 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
    S IN/A...0.45.........S I
    FeN/A-3.24............Fe
    Zn IN/A...0.411.77...Zn I

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2007-06-25 N/A VLT 60000 N/A N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    C.J.Akerman et al.,AAP, 414, 931, 2004 (A0123,ADS)

    The evolution of the C/O ratio in metal-poor halo stars


    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

    G.Bihain et al.,AAP, 423, 777, 2004 (A0136,ADS)

    Cu and Zn in the early Galaxy


    Stellar Parameters

    Teff : 6318+-150 log g : 4.20+-0.3 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
    FeN/A-3.05............Fe
    Cu IN/A-4.00+-0.18............Cu I
    Zn IN/A<-2.35............Zn I

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A VLT 55000 80-150 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    J.Melendez et al.,ApJ, 642, 1082, 2006 (A0143,ADS)

    PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS


    Stellar Parameters

    Teff : 6660+-77 log g : 4.24+-0.15 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
    O IN/A......6.36......O I
    Fe IIN/A......4.26......Fe II

    Observing Log

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

    P.E.Nissen et al.,AAP, 415, 993, 2004 (A0160,ADS)

    Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems


    Stellar Parameters

    Teff : 6511+-70 log g : 4.39+-0.15 vturb : 1.5+-0.2

    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
    S IN/A-2.81............S I
    Fe IIN/A-3.17............Fe II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001 N/A VLT 60000 150-300 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    A.Hosford et al.,AAP, 493, 601, 2009 (A0169,ADS)

    Lithium abundances of halo dwarfs based on excitation temperature. I. Local thermodynamic equilibrium


    Stellar Parameters

    Teff : 6333+-90 log g : 4.49+-0.14 vturb : 1.30

    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
    Li IN/A......2.21+-0.059......Li I
    FeN/A-3.32............Fe
    Fe I59-3.40............Fe I

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A ANGLO 43000 110 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : 001254 Right Ascension : 133730

    C.Charbonnel et al.,AAP, 442, 961, 2005 (A0191,ADS)

    The lithium content of the Galactic Halo stars


    Stellar Parameters

    Teff : 6452 log g : 3.85

    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
    Li IN/A......2.347+0.074-0.089......Li I
    FeN/A-3.38+-0.130............Fe

    Observing Log

    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -0.03854 Right Ascension : 205.01038

    A.M.Boesgaard et al.,ApJ, 633, 398, 2005 (A0193,ADS)

    Lithium and Lithium Depletion in Halo Stars on Extreme Orbits


    Stellar Parameters

    Teff : 6074+-75 log g : 3.72+-0.35 vturb : 1.19+-0.48

    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
    Li IN/A......2.15+-0.06......Li I
    FeN/A-3.47+-0.04............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A KECKHIRES 48000 310 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    A.Stephens et al.,AJ, 123, 1647, 2002 (A0199,ADS)

    ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS


    Stellar Parameters

    Teff : 6074+-75 log g : 3.72+-0.35 vturb : 1.19+-0.48

    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 IN/A-2.82+-0.16+0.63+-0.16......Mg I
    Ca IN/A-2.84+-0.09+0.61+-0.10......Ca I
    TiN/A...+0.50+-0.11.........Ti
    Ti I1-2.92+-0.15............Ti I
    Ti II2-2.98+-0.13............Ti II
    CrN/A...+0.07+-0.28.........Cr
    Cr I2-3.38+-0.28............Cr I
    FeN/A-3.45+-0.04............Fe
    Fe I10-3.47+-0.05............Fe I
    Fe II3-3.40+-0.08............Fe II
    Ni IN/A-3.73+-0.16-0.28+-0.16......Ni I
    Ba IIN/A-3.65+-0.13-0.20+-0.14......Ba II

    Binary Parameters

    Vrad 442.6+-1.0

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2449904.241 KECKHIRES 48000 310 1200 442.6+-1.0
    2449904.257 KECKHIRES 48000 310 1200 442.6+-1.0
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    W.Aoki et al.,ApJ, 698, 1803, 2009 (A0201,ADS)

    LITHIUM ABUNDANCES OF EXTREMELY METAL-POOR TURNOFF STARS


    Stellar Parameters

    Teff : 6270+-100 log g : 4.4 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
    Li IN/A......2.18+-0.07......Li I
    Na IN/A...-0.06.........Na I
    Mg IN/A...0.37.........Mg I
    Fe IN/A-3.37............Fe I
    Sr IIN/A...0.08.........Sr II

    Binary Parameters

    Vrad 434.68+-0.03

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2003-02-22 2453507.76 SUBARUHDS 90000 N/A 18000 434.68+-0.03
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    J.A.Rich et al.,ApJ, 701, 1519, 2009 (A0203,ADS)

    BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT STARS


    Stellar Parameters

    Teff : 6074 log g : 3.72

    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
    Be IIN/A......-1.43+-0.12......Be II
    OHN/A-2.24+-0.15............OH
    FeN/A-3.45+-0.04............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2005-05-15 N/A KECKHIRES 48000 109 12600 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -0002 Right Ascension : 1340

    M.Bergemann et al.,MNRAS, 401, 1334, 2010 (A0225,ADS)

    NLTE analysis of Co i /Co ii lines in spectra of cool stars with new laboratory hyperfine splitting constants


    Stellar Parameters

    Teff : 6407+-80 log g : 4.20+-0.20 vturb : 2.3

    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
    FeN/A-3.12............Fe
    Co1...0.19+-0.1.........Co

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A FOCES N/A N/A N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    M.Ishigaki et al.,PASJ, 62, 143, 2010 (A0229,ADS)

    Chemical Abundances of Outer Halo Stars in the Milky Way


    Stellar Parameters

    Teff : 6070+-70 log g : 3.58 vturb : 1.46

    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 IN/A-2.80+-0.030.76+-0.04......Mg I
    Ca IN/A-3.05+-0.030.51+-0.03......Ca I
    TiN/A...0.60+-0.04.........Ti
    Ti II2-2.96+-0.04............Ti II
    CrN/A...-0.10+-0.04.........Cr
    Cr I1-3.66+-0.03............Cr I
    Fe I14-3.56+-0.01............Fe I
    Fe II2-3.56+-0.03............Fe II
    Ba IIN/A-3.81+-0.04-0.25+-0.04......Ba II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-07-27 N/A SUBARUHDS 50000 >100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : Right Ascension :

    J.Melendez et al.,AAP, 515, L3, 2010 (A0235,ADS)

    Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion


    Stellar Parameters

    Teff : 6463+-50 log g : 4.17

    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
    LiN/A......2.32+-0.035......Li
    FeN/A-3.26............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A KECKHIRES 85000 >100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    M.Bergemann et al.,AAP, 522, A9, 2010 (A0237,ADS)

    Chromium: NLTE abundances in metal-poor stars and nucleosynthesis in the Galaxy


    Stellar Parameters

    Teff : 6407+-100 log g : 4.20+-0.05 vturb : 2.3+-0.2

    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
    Cr I4...-0.26+-0.02.........Cr I
    FeN/A-3.12............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A FOCES 40000 N/A N/A N/A
    2001 N/A VLT 40000 N/A N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    L.Zhang et al.,AAP, 528, A92, 2011 (A0253,ADS)

    The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon


    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
    CN/A-2.560.885.96-2.470.975.96C
    FeN/A-3.44......-3.44...4.06Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A VLT 20000 N/A N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    T.Gehren et al.,AAP, 451, 1065, 2006 (A0259,ADS)

    Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars


    Stellar Parameters

    Teff : 6407 log g : 4.20+-0.74 vturb : 2.3

    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
    Na I2...-0.24.........Na I
    Mg I4...0.14.........Mg I
    FeN/A-3.12............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A FOCES 40000 200 13850 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -000218.0 Right Ascension : 134002.63

    D.Fabbian et al.,AAP, 500, 1143, 2009 (A0266,ADS)

    The C/O ratio at low metallicity:constraints on early chemical evolution from observations of Galactic halo stars


    Stellar Parameters

    Teff : 6435 log g : 4.26

    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
    CN/A–2.72...5.67...C
    ON/A–2.21...6.45...O
    FeN/A-3.24............Fe

    Observing Log

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

    C.J.Hansen et al.,AAP, 545, A31, 2012 (A0272,ADS)

    Silver and palladium help unveil the nature of a second r-process


    Stellar Parameters

    Teff : 6459+-100 log g : 4.31+-0.25 vturb : 1.5+-0.15

    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
    FeN/A-3.10+-0.15............Fe
    SrN/A...-0.05+-0.10.........Sr
    YN/A...0.02+-0.13.........Y
    BaN/A...-0.35+-0.16.........Ba

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A VLT 40000 >100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    M.N.Ishigaki et al.,ApJ, 753, 64, 2012 (A0273,ADS)

    Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors


    Stellar Parameters

    Teff : 6550+-100 log g : 4.68+-0.3 vturb : 1.90+-0.3

    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
    MgN/A...0.32+-0.07.........Mg
    CaN/A...0.56+-0.06.........Ca
    Ti IIN/A...0.64+-0.10.........Ti II
    Fe IN/A-3.21+-0.08............Fe I
    Fe IIN/A-3.22+-0.14............Fe II

    Binary Parameters

    Vrad 430.5+-0.1

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A SUBARUHDS 50000 N/A N/A 430.5+-0.1
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : Right Ascension :

    M.N.Ishigaki et al.,ApJ, 771, 67, 2013 (A0286,ADS)

    Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements


    Stellar Parameters

    Teff : 6550 log g : 4.68 vturb : 1.9

    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
    Sc IIN/A...0.37+-0.09.........Sc II
    Cr IN/A...-0.1+-0.07.........Cr I
    Fe IN/A-3.24+-0.09............Fe I
    Fe IIN/A-3.22+-0.12............Fe II
    Ni IN/A...0.12+-0.08.........Ni I
    Sr IIN/A...0.18+-0.12.........Sr II
    Ba IIN/A...0.06+-0.12.........Ba II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A SUBARUHDS 90000 N/A N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    I.U.Roederer et al.,AJ, 147, 136, 2014 (A0309,ADS)

    A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS


    Stellar Parameters

    Teff : 6030+-36 log g : 3.6+-0.18 vturb : 1.2+-0.06

    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
    Li I1......2.08......Li I
    CH1...<0.91<5.95...CH
    NH1...<2.16<6.60...NH
    O I3...<0.65<5.76...O I
    Na I1...-0.06+-0.222.60...Na I
    Mg I6...0.50+-0.234.52...Mg I
    Al I2...-0.59+-0.212.28...Al I
    Si I1...0.39+-0.324.32...Si I
    Ca I9...0.62+-0.243.38...Ca I
    Sc II1...-0.24+-0.14-0.48...Sc II
    Ti I4...0.70+-0.262.07...Ti I
    Ti II9...0.11+-0.151.67...Ti II
    V II1...<0.82<1.36...V II
    Cr I3...-0.20+-0.211.85...Cr I
    Mn I1...-0.65+-0.271.20...Mn I
    Mn II1...-0.47+-0.251.57...Mn II
    Fe I39-3.58+-0.21...3.92...Fe I
    Fe II2-3.39+-0.16...4.11...Fe II
    Co I2...0.34+-0.301.75...Co I
    Ni I4...0.14+-0.262.77...Ni I
    Zn I2...<0.99<1.97...Zn I
    Rb I1...<3.54<2.48...Rb I
    Sr II2...-0.10+-0.14-0.61...Sr II
    Y II6...<0.13<-1.05...Y II
    Zr II3...<0.86<0.05...Zr II
    Nb II1...<3.27<1.34...Nb II
    Mo I1...<2.61<0.91...Mo I
    Tc I1......<1.26......Tc I
    Ba II1...-0.46+-0.16-1.67...Ba II
    Ce II5...<1.76<-0.05...Ce II
    Pr II5...<2.12<-0.55...Pr II
    Nd II5...<1.56<-0.41...Nd II
    Sm II2...<2.18<-0.25...Sm II
    Eu II4...<1.45<-1.42...Eu II
    Gd II3...<2.36<0.04...Gd II
    Tb II4...<2.80<-0.29...Tb II
    Dy II3...<1.82<-0.47...Dy II
    Ho II1...<2.15<-0.76...Ho II
    Er II3...<2.11<-0.36...Er II
    Tm II2...<2.69<-0.60...Tm II
    Yb II1...<1.30<-1.17...Yb II
    Hf II2...<2.95<0.41...Hf II
    Pb I1...<3.00<1.46...Pb I
    Th II3...<2.67<-0.66...Th II

    Binary Parameters

    Binarity Negative
    Vrad 442.7

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2009-02-19-09:31 2454881.9 MIKELCO 41000 75-290 1200 442.7
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A