A0092

Bibliography Data

Title CS 30322-023: an ultra metal-poor TP-AGB star?
ADS T.Masseron et al.,AAP, 455, 1059, 2006
Authors T. Masseron, S. VanEck, B. Famaey, S. Goriely, B. Plez, L. Siess, T. C. Beers, F. Primas, A. Jorissen

List of objects

Object Comment S O
BPS CS30322-023 N/A S O

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


BPS CS30322-023

Atmospheric data

Teff : 4100 log g : -0.3+-0.3 vturb : 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.790.65.6
CN...-0.582.817.2
O I...-2.760.635.9
Na I...-2.1+-0.241.29+-0.244.07+-0.24
Mg I...-2.59+-0.10.8+-0.14.94+-0.1
Al I...-2.67+-0.30.72+-0.33.7+-0.3
Si I...-2.81+-0.20.58+-0.24.7+-0.2
K I...-2.081.31<3.00
Ca I...-2.94+-0.120.45+-0.123.37+-0.12
Sc II...-3.17+-0.170.24+-0.17-0.12+-0.17
Ti I...-3.59+-0.19-0.2+-0.191.31+-0.19
Ti II...-3.18+-0.130.23+-0.131.72+-0.13
V II...-3.6+-0.1-0.19+-0.10.4+-0.1
Cr I...-3.98+-0.22-0.59+-0.221.66+-0.22
Mn I...-3.73+-0.28-0.34+-0.281.66+-0.28
Fe I...-3.39+-0.18...4.06+-0.18
Fe II...-3.41+-0.19...4.04+-0.19
Co I...-3.59-0.21.33
Ni I...-3.67+-0.18-0.28+-0.182.56+-0.18
Cu I...-4.31-0.92-0.1
Zn I...-3.37+-0.040.02+-0.041.23+-0.04
Sr II...-3.92-0.51-1
Y II...-3.77+-0.15-0.36+-0.15-1.56+-0.15
Zr II...-3.27+-0.30.14+-0.3-0.68+-0.3
Tc I...<-1.40<1.99<-1.40
Ru I...-2.341.05<-0.50
Rh I...-3.120.27<-2.00
Ba II...-2.87+-0.10.54+-0.1-0.7+-0.1
La II...-2.93+-0.10.48+-0.1-1.8+-0.1
Ce II...-2.8+-0.240.61+-0.24-1.22+-0.24
Pr II...-3.21+-0.10.2+-0.1-2.5+-0.1
Nd II...-2.79+-0.290.62+-0.29-1.34+-0.29
Sm II...-3.31+-0.20.1+-0.2-2.3+-0.2
Eu II...-3.92-0.51-3.4
Gd II...-3.42-0.01<-2.30
Tb II...-3.48-0.07<-3.20
Dy II...-3.54+-0.1-0.13+-0.1-2.4+-0.1
Er II...-3.49-0.08-2.56
Tm II...-3.5-0.09<-3.50
Yb II...-3.180.23-2.1
Hf II...-2.88+-0.10.53+-0.1-2+-0.1
W I...-2.610.78<-1.50
Pb I...-1.9+-0.21.49+-0.20.1+-0.2
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad 113.35+-0.06

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-11-04 2452218.49762 VLT N/A N/A 3100 116.53+-0.08
2002-04-24 2452388.83689 VLT N/A N/A 3600 116.40+-0.06
2002-05-11 2452405.86677 VLT N/A N/A 3600 114.59+-0.06
2004-04-29 2453124.92121 VLT N/A N/A 90 115.92+-0.06
2004-06-14 2453170.8167 VLT N/A N/A 90 115.75+-0.05
2004-08-17 2453234.6439 VLT N/A N/A 90 112.81+-0.05
2004-11-11 2453320.53675 VLT N/A N/A 90 115.71+-0.06
2005-06-29 2453550.89234 FEROSESO N/A N/A 900 115.09+-0.37
2005-07-26 2453577.86729 FEROSESO N/A N/A 900 114.61+-0.40
2005-07-27 2453578.81266 FEROSESO N/A N/A 900 113.69+-0.30
2005-07-28 2453579.89378 FEROSESO N/A N/A 900 113.82+-0.61
2005-08-17 2453599.67995 VLT N/A N/A 2000 113.35+-0.06
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

Photometric data

V : 12.02 B : 13.24 H : 9.45 J : 10.00 K : 9.30