HE2344-2800: found in 4 paper(s).

Labels:

/E.Carretta et al.(2002)/ /J.G.Cohen et al.(2002)/ /J.G.Cohen et al.(2004)/ /J.G.Cohen et al.(2013)/

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E.Carretta et al.,AJ, 124, 481, 2002 (A0028,ADS)

Atmospheric data

Teff : 6625 log g : 4.30 vturb : 1.42

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.33+-0.210.20+-0.215.25+-0.21
Al I...-3.10+-0.13-0.57+-0.133.37+-0.13
Ca I...-2.24+-0.090.29+-0.094.12+-0.09
Sc II...-2.41+-0.180.12+-0.180.76+-0.18
Ti I...-1.88+-0.020.65+-0.023.14+-0.02
Ti II...-2.00+-0.050.53+-0.053.02+-0.05
Cr I...-2.30+-0.110.23+-0.113.37+-0.11
Mn I...-2.41+-0.140.12+-0.142.98+-0.14
Fe I...-2.53+-0.10...4.97+-0.1
Fe II...-2.43+-0.08...5.07+-0.08
Sr II...-2.68+-0.12-0.15+-0.120.29+-0.12
Ba II...-3.08-0.55-0.95
    : 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
2000-09 N/A KECKHIRES 45000 N/A N/A

Photometric data

V : 14.856

J.G.Cohen et al.,AJ, 124, 470, 2002 (A0029,ADS)

Atmospheric data

Teff : 6625 log g : 4.3

Binarity

Vrad -135.8

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 125 9600
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -274410 Right Ascension : 234644.4

Photometric data

V : 14.856 B-V : 0.388 U-B : -0.191 J : 13.930 K : 13.763 EB-V : 0.018

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

Atmospheric data

Teff : 6625 log g : 4.3 vturb : 1.4

Basic Informations

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

Photometric data

V : 14.856

J.G.Cohen et al.,ApJ, 778, 56, 2013 (A0283,ADS)

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...<-1.63<1.05<6.92
NH...<-1.58<1.1<6.39
Na I...-3.09+-0.17-0.41+-0.173.24+-0.17
Mg I...-2.53+-0.030.15+-0.035.05+-0.03
Al I...-3.05+-0.09-0.37+-0.093.42+-0.09
Si I...-3.03-0.354.52
Ca I...-2.53+-0.10.15+-0.13.83+-0.1
Sc II...-2.91+-0.12-0.23+-0.120.26+-0.12
Ti I...-1.990.693.03
Ti II...-2.18+-0.10.5+-0.12.84+-0.1
V II...-2.340.341.66
Cr I...-2.60+-0.030.08+-0.033.07+-0.03
Mn I...-2.69+-0.03-0.01+-0.032.70+-0.03
Mn II...-2.22+-0.330.46+-0.333.17+-0.33
Fe I...-2.68+-0.13...4.82+-0.13
Fe II...-2.67+-0.130.01+-0.134.83+-0.13
Co I...-2.38+-0.190.3+-0.192.54+-0.19
Ni I...-2.37+-0.060.31+-0.063.88+-0.06
Cu I...-3.34-0.660.87
Zn I...-1.78+-0.120.9+-0.122.82+-0.12
Sr II...-3.06+-0.1-0.38+-0.1-0.09+-0.1
Ba II...-3.10+-0.12-0.42+-0.12-0.97+-0.12
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad -139.7

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-09 N/A KECKHIRES 36000 70 9600 -135.8
2004-10 N/A KECKHIRES 36000 140 7200 -139.7
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -274410 Right Ascension : 234644.4

Photometric data

V : 14.86