A0284

Bibliography Data

Title The Hamburg/ESO R-process Enhanced Star survey (HERES). VIII. The r+s star HE 1405-0822
ADS W.Y.Cui et al.,AAP, 558, A36, 2013
Authors W. Y. Cui, T. Sivarani, N. Christlieb

List of objects

Object Comment S O
HE1405-0822 N/A S O

S: Find this object in SIMBAD
O: Find this object in Other papers


HE1405-0822

Atmospheric data

Teff : 5220 log g : 1.70 vturb : 1.88

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...-0.26+-0.22.11+-0.20.9+-0.2
Be II...-4.09-1.72<-2.80+-1
CH...-0.401.977.96+-0.1
C2...-0.59+-0.121.977.96+-0.12
CN...-1.17+-0.151.346.8+-0.15
NH...-1.031.346.8+-0.15
OH...-1.101.277.6+-0.2
Na I...-1.640.734.62+-0.15
Mg I...-1.960.415.55+-0.12
Al I...-3.40+-0.1-0.993.07+-0.1
Si I...-2.95-0.584.55+-0.14
Ca I...-2.020.354.26+-0.1
Sc II...-1.890.481.15+-0.1
Ti I...-2.050.322.85+-0.1
Ti II...-2.050.322.99+-0.1
V II...-2.44+-0.24-0.031.56+-0.24
Cr I...-2.51+-0.1-0.093.16+-0.1
Mn I...-2.86-0.492.61+-0.25
Mn II...-2.78+-0.12-0.492.61+-0.12
Fe I...-2.37+-0.1...5.13+-0.1
Fe II...-2.37+-0.1...5.13+-0.1
Co I...-2.51-0.142.36+-0.17
Ni I...-2.25+-0.120.184+-0.12
Cu I...-3.54-1.170.7+-0.11
Zn I...-2.120.252.5+-0.02
Sr II...-2.55-0.180.32+-0.04
Y II...-2.070.30.1+-0.1
Zr II...-1.570.80.97+-0.11
Nb II...-1.42+-0.30.980.0+-0.3
Ba II...-0.421.951.73+-0.17
La II...-0.91+-0.161.470.26+-0.16
Ce II...-1.420.950.15+-0.12
Pr II...-0.90+-0.131.44-0.19+-0.13
Nd II...-0.80+-0.121.630.7+-0.12
Sm II...-1.241.13-0.31+-0.2
Eu II...-0.831.54-0.33+-0.2
Gd II...-1.251.12-0.19+-0.2
Tb II...-1.291.08-0.98+-0.2
Dy II...-1.33+-0.21.07-0.19+-0.2
Er II...-1.151.22-0.23+-0.25
Yb II...-0.511.860.4+-0.2
Lu II...-1.151.22-1.07+-0.2
Hf II...-0.611.760.09+-0.11
Pb I...-0.072.31.96+-0.2
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Binarity Positive
Vrad 138.13

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
52762.213 VLT 40000 34-100 N/A 124.01+-0.55
53451.178 VLT 40000 34-100 N/A 138.13+-0.17
53451.214 VLT 40000 34-100 N/A 138.43+-0.53
53451.251 VLT 40000 34-100 N/A 137.96+-0.35
53451.288 VLT 40000 34-100 N/A 138.97+-0.71
53451.325 VLT 40000 34-100 N/A 138.15+-0.45
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -083614.3 Right Ascension : 140742.9

Photometric data

V : 13.998+-0.003 B-V : 0.772+-0.008 V-R : 0.407+-0.005