BD+38_4955

  • G190-15 in I.U.Roederer+,AJ, 147, 136, 2014

    • taken from 2 paper(s):

    /J.Melendez et al.(2010)/ /I.U.Roederer et al.(2014)/

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

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


    Stellar Parameters

    Teff : 5265+-50 log g : 4.60

    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
    LiN/A......0.75+-0.035-2.51+-0.0350.08+-0.0350.75+-0.035Li
    FeN/A-2.59......-2.59...4.91Fe

    Position

    Right Ascension : 23 13 38.82 Declination : +39 25 02.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A FIESNOT 35000 N/A N/A N/A

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

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


    Stellar Parameters

    Teff : 4950+-41 log g : 3.85+-0.4 vturb : 1.5+-0.12

    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......<0.65<-2.61<0.51<0.65Li I
    CH1...0.45+-0.255.75-2.680.44+-0.255.75CH
    CN1...<1.10<5.80<-2.03<1.09<5.80CN
    O I3...<1.46<7.03<-1.66<1.46<7.03O I
    Mg I4...0.42+-0.104.89-2.710.41+-0.104.89Mg I
    Al I1...-0.24+-0.253.09-3.36-0.24+-0.253.09Al I
    K I1...0.15+-0.162.06-2.970.15+-0.162.06K I
    Ca I11...0.37+-0.133.59-2.750.37+-0.133.59Ca I
    Sc II3...-0.09+-0.17-0.07-3.22-0.10+-0.17-0.07Sc II
    Ti I9...0.21+-0.102.03-2.920.20+-0.102.03Ti I
    Ti II14...0.15+-0.181.96-2.990.13+-0.181.96Ti II
    V I1...0.05+-0.140.86-3.070.05+-0.140.86V I
    Cr I8...-0.05+-0.102.46-3.18-0.06+-0.102.46Cr I
    Mn I5...-0.44+-0.141.87-3.56-0.44+-0.141.87Mn I
    Fe I88-3.12+-0.10...4.38-3.12+-0.10...4.38Fe I
    Fe II3-3.13+-0.19...4.37-3.13+-0.19...4.37Fe II
    Co I3...-0.19+-0.161.68-3.31-0.19+-0.161.68Co I
    Ni I3...-0.07+-0.163.03-3.19-0.07+-0.163.03Ni I
    Zn I1...0.36+-0.201.80-2.760.36+-0.201.80Zn I
    Sr II2...-0.76+-0.16-1.02-3.89-0.77+-0.16-1.02Sr II
    Y II2...<-0.62<-1.54<-3.75<-0.63<-1.54Y II
    Zr II2...<0.71<0.16<-2.42<0.70<0.16Zr II
    Mo I1...<0.93<-0.31<-2.19<0.93<-0.31Mo I
    Tc I1......<-0.10<-0.10<3.02<-0.10Tc I
    Ba II1...-1.20+-0.19-2.15-4.33-1.21+-0.19-2.15Ba II
    Ce II3...<0.76<-0.79<-2.37<0.75<-0.79Ce II
    Pr II3...<1.20<-1.21<-1.93<1.19<-1.21Pr II
    Nd II3...<1.02<-0.69<-2.11<1.01<-0.69Nd II
    Sm II2...<1.27<-0.90<-1.86<1.26<-0.90Sm II
    Eu II2...<0.47<-2.14<-2.66<0.46<-2.14Eu II
    Gd II2...<1.57<-0.49<-1.56<1.56<-0.49Gd II
    Tb II3...<1.68<-1.15<-1.47<1.65<-1.15Tb II
    Dy II2...<0.92<-1.11<-2.21<0.91<-1.11Dy II
    Er II2...<1.41<-0.80<-1.72<1.40<-0.80Er II
    Tm II1...<1.68<-1.35<-1.47<1.65<-1.35Tm II
    Yb II1...<0.49<-1.72<-2.64<0.48<-1.72Yb II
    Hf II2...<2.04<-0.24<-0.95<2.17<-0.24Hf II
    Pb I1...<1.66<0.58<-1.46<1.66<0.58Pb I

    Binary Parameters

    Binarity Positive
    Vrad -56.3

    Position

    Right Ascension : 23 13 38.82 Declination : +39 25 02.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-08-14-07:51 2454692.83 MCDONALD 33000 60-210 1800 -44.7
    2008-09-06-08:51 2454715.873 MCDONALD 33000 60-210 5400 -57
    2008-10-30-05:30 2454769.733 MCDONALD 33000 60-210 5400 -58.8
    2008-11-02-04:50 2454772.705 MCDONALD 33000 60-210 3600 -60.1
    2008-11-04-03:05 2454774.632 MCDONALD 33000 60-210 3600 -59.7