HE1031-0020: found in 2 paper(s).

Labels:

/J.G.Cohen et al.(2006)/ /J.G.Cohen et al.(2013)/

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J.G.Cohen et al.,AJ, 132, 137, 2006 (A0090,ADS)

Atmospheric data

Teff : 5080 log g : 2.2 vturb : 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-1.231.637.36
CN...-0.382.487.55
Mg I...-2.36+-0.180.50+-0.185.19+-0.18
Al I...-1.980.884.49
Ca I...-1.74+-0.221.12+-0.224.62+-0.22
Ti I...-2.40+-0.310.46+-0.312.60+-0.31
Ti II...-2.06+-0.370.80+-0.372.93+-0.37
Cr I...-3.24-0.382.43
Mn I...-2.83+-0.450.03+-0.452.56+-0.45
Fe I...-2.86+-0.30...4.59+-0.30
Fe II...-2.96+-0.32-0.05+-0.324.54+-0.32
Sr II...-2.550.310.35
Y II...-2.61+-0.020.25+-0.02-0.37+-0.02
Ba II...-1.65+-0.241.21+-0.240.48+-0.24
La II...-1.70+-0.151.16+-0.15-0.56+-0.15
Ce II...-1.461.400.09
Nd II...-1.14+-0.111.72+-0.110.36+-0.11
Eu II...<-1.99<0.87<-1.48
Pb I...-0.202.661.75
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad +69.7

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A KECKHIRES 45000 80 2400
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -003609 Right Ascension : 103424.1

Photometric data

V : 14.296

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

Atmospheric data

Teff : 5080+-100 log g : 2.2+-0.25 vturb : 1.5+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-1.231.587.32
NH...-0.382.437.59
Na I...-2.06+-0.110.75+-0.114.27+-0.11
Mg I...-2.34+-0.160.47+-0.165.24+-0.16
Al I...-2.91-0.13.56
K I...-2.150.662.97
Ca I...-2.240.574.12
Ti I...-2.39+-0.310.42+-0.312.63+-0.31
Ti II...-2.49+-0.090.32+-0.092.53+-0.09
Cr I...-3.06+-0.23-0.25+-0.232.61+-0.23
Mn I...-2.96+-0.17-0.15+-0.172.43+-0.17
Fe I...-2.81+-0.29...4.69+-0.29
Fe II...-2.89+-0.36-0.08+-0.364.61+-0.36
Sr II...-2.510.30.46
Y II...-2.60+-0.010.21+-0.01-0.36+-0.01
Ba II...-1.26+-0.191.55+-0.190.87+-0.19
La II...-1.67+-0.151.14+-0.15-0.50+-0.15
Ce II...-1.441.370.14
Nd II...-1.20+-0.251.61+-0.250.30+-0.25
Eu II...<-1.99<0.82<-1.48
Pb I...-0.602.211.35
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 69.6

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2004-05 N/A KECKHIRES 36000 90 2400 69.7
2011-06 N/A KECKHIRES 36000 140 900 69.6
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -003609 Right Ascension : 103424.1

Photometric data

V : 14.3