HE0007-1832: found in 3 paper(s).

Labels:

/J.G.Cohen et al.(2004)/ /J.G.Cohen et al.(2006)/ /J.G.Cohen et al.(2013)/

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

Atmospheric data

Teff : 6515 log g : 3.8 vturb : 1.7

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-0.262.448.29
CN...-0.971.657.00
Mg I...-1.93+-0.350.77+-0.355.65+-0.35
Al I...-3.19-0.573.28
Si I...-2.490.215.06
Ca I...-2.330.294.03
Sc II...-2.27+-0.010.43+-0.010.90+-0.01
Ti I...-1.98+-0.070.72+-0.073.04+-0.07
Ti II...-2.29+-0.150.33+-0.152.73+-0.15
Cr I...-2.60+-0.09...3.07+-0.09
Mn I...-2.88+-0.03-0.26+-0.032.51+-0.03
Fe I...-2.70+-0.19...4.80+-0.19
Fe II...-2.62+-0.21...4.88+-0.21
Co I...-1.970.732.95
Ni I...-2.63-0.013.62
Sr II...-2.580.120.39
Ba II...-2.490.13-0.36
La II...<-0.87<1.75<0.30
Nd II...<-0.80<1.82<0.70
Eu II...<-0.86<1.84<-0.35
Pb I...<0.39<3.09<2.34
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 7.5+-1.5

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-09 N/A KECKHIRES 45000 90 8400 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -181612 Right Ascension : 000952.8

Photometric data

V : 15.46 EB-V : 0.030

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

Basic Informations

Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -181612 Right Ascension : 000952.8

Photometric data

V : 15.462

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

Atmospheric data

Teff : 6500+-100 log g : 3.8+-0.25 vturb : 1.7+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-0.132.668.42
NH...-0.682.117.29
Mg I...-2.22+-0.160.57+-0.165.36+-0.16
Al I...-2.84-0.053.63
Ca I...-2.420.373.94
Ti II...-2.50+-0.140.29+-0.142.52+-0.14
Mn I...-2.96+-0.02-0.17+-0.022.43+-0.02
Fe I...-2.79+-0.16...4.71+-0.16
Fe II...-2.81+-0.21-0.02+-0.214.69+-0.21
Ni I...-2.730.063.52
Sr II...-2.81-0.020.16
Ba II...-2.700.09-0.57
Eu II...<-1.08<1.71<-0.57
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 26.4

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-09 N/A KECKHIRES 36000 90 8400 26.4
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -181612 Right Ascension : 000952.8

Photometric data

V : 15.46