LP831-70: found in 5 paper(s).

Labels:

/J.G.Cohen et al.(2004)/ /G.Israelian et al.(2001)/ /E.Arnone et al.(2005)/ /J.A.Rich and A. M. Boesgaard(2009)/ /J.Melendez et al.(2010)/

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J.G.Cohen et al.,ApJ, 612, 1107, 2004 (A0036,ADS)

Atmospheric data

Teff : 6270 log g : 4.5 vturb : 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.25+-0.230.66+-0.235.33+-0.23
Al I...-2.83+-0.070.00+-0.073.64+-0.07
Si I...-2.850.064.70
Ca I...-2.84+-0.17-0.01+-0.173.52+-0.17
Sc II...-2.55+-0.070.36+-0.070.62+-0.07
Ti I...<-2.29+-0.18<0.62+-0.18<2.73+-0.18
Ti II...-2.66+-0.120.17+-0.122.36+-0.12
Cr I...-3.21+-0.11...2.46+-0.11
Mn I...-3.59+-0.02-0.76+-0.021.80+-0.02
Fe I...-2.91+-0.13...4.59+-0.13
Fe II...-2.83+-0.19...4.67+-0.19
Co I...-2.26+-0.170.65+-0.172.66+-0.17
Ni I...-2.96-0.133.29
Sr II...-4.52-1.61-1.55
Ba II...<-3.68<-0.85<-1.55
Eu II...<-1.39<1.52<-0.88
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-09 N/A KECKHIRES 45000 >100 900 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -221918 Right Ascension : 30605.4

Photometric data

V : 11.62 EB-V : 0.019

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

Atmospheric data

Teff : 6205 log g : 4.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...<-1.90<1.07<6.97
Fe...-2.97+-0.14...4.53+-0.14
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1998-10-06 N/A NOTSOFIN 30000 80 6600 N/A
1999-12-04 N/A KECKHIRES 60000 160 2400 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 11.62

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

Atmospheric data

Teff : 6050 log g : 4.3+-0.2 vturb : 1.0+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.69+-0.060.37+-0.064.89+-0.06
Ti I...-2.460.602.56
Cr I...-3.20-0.142.47
Fe I...-3.06+-0.03...4.44+-0.03
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date 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

Photometric data

V : 11.4

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

Atmospheric data

Teff : 5985 log g : 4.75

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Be II...<-2.05+-0.12<1.01+-0.12<-0.90+-0.12
OH...-2.45+-0.130.61+-0.136.42+-0.13
Fe...-3.06+-0.11...4.44+-0.11
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2008-01-16 N/A KECKHIRES 48000 52 5400 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -2219 Right Ascension : 0306

Photometric data

V : 11.40

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

Atmospheric data

Teff : 6414+-50 log g : 4.49

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li...1.12+-0.0354.06+-0.0352.28+-0.035
Fe...-2.94...4.56
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A VLT 110000 >100 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

EB-V : 0.005+-0.002