A0312

Bibliography Data

Title High-resolution abundance analysis of very metal-poor r-I stars
ADS C.SiqueiraMello et al.,AAP, 565, A93, 2014
Authors C. SiqueiraMello, V. Hill, B. Barbuy, M. Spite, F. Spite, T. C. Beers, E. Caffau, P. Bonifacio, R. Cayrel, P. Francois, H. Schatz, S. Wanajo

Milky Way

List of objects (7 stars)

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

Name Comment SIMBAD Object
BPS CS30315-029 N/A S O
HE0057-4541 N/A S O
HE0105-6141 N/A S O
HE0240-0807 N/A S O
HE0516-3820 N/A S O
HE0524-2055 N/A S O
HE2229-4153 N/A S O

CS30315-029

Stellar Parameters

Teff : 4570+-53 log g : 0.99+-0.1 vturb : 2.22+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
CN/A...-0.06+-0.225.00+-0.22-3.43+-0.22-0.00+-0.225.00+-0.22C
CNN/A...+1.195.60+-0.21-2.23+-0.211.205.60+-0.21CN
NHN/A...+1.545.95+-0.21-1.88+-0.211.555.95+-0.21NH
MgN/A...+0.65+-0.174.75+-0.17-2.85+-0.170.58+-0.174.75+-0.17Mg
AlN/A...-0.35+-0.202.68+-0.20-3.77+-0.20-0.34+-0.202.68+-0.20Al
SiN/A...+0.72+-0.164.80+-0.16-2.71+-0.160.72+-0.164.80+-0.16Si
SN/A...+0.61+-0.204.33+-0.20-2.79+-0.200.64+-0.204.33+-0.20S
KN/A...+0.93+-0.182.60+-0.18-2.43+-0.181.00+-0.182.60+-0.18K
CaN/A...+0.43+-0.143.32+-0.14-3.02+-0.140.41+-0.143.32+-0.14Ca
ScN/A...-0.02+-0.16-0.36+-0.16-3.51+-0.16-0.08+-0.16-0.36+-0.16Sc
Ti IN/A...+0.40+-0.211.86+-0.21-3.09+-0.210.34+-0.211.86+-0.21Ti I
Ti IIN/A...+0.35+-0.171.80+-0.17-3.15+-0.170.28+-0.171.80+-0.17Ti II
V IN/A...-0.24+-0.160.32+-0.16-3.61+-0.16-0.18+-0.160.32+-0.16V I
V IIN/A...-0.03+-0.140.53+-0.14-3.40+-0.140.03+-0.140.53+-0.14V II
CrN/A...-0.41+-0.111.78+-0.11-3.86+-0.11-0.43+-0.111.78+-0.11Cr
MnN/A...-0.35+-0.171.58+-0.17-3.85+-0.17-0.42+-0.171.58+-0.17Mn
Fe IN/A-3.45+-0.13...4.07+-0.13-3.43+-0.13...4.07+-0.13Fe I
Fe IIN/A-3.44+-0.09...4.08+-0.09-3.42+-0.09...4.08+-0.09Fe II
CoN/A...+0.26+-0.171.74+-0.17-3.25+-0.170.18+-0.171.74+-0.17Co
NiN/A...-0.01+-0.152.78+-0.15-3.44+-0.15-0.01+-0.152.78+-0.15Ni
SrN/A...-0.32+-0.17-0.84+-0.17-3.71+-0.17-0.28+-0.17-0.84+-0.17Sr
YN/A...-0.22+-0.13-1.45+-0.13-3.66+-0.13-0.23+-0.13-1.45+-0.13Y
ZrN/A...+0.10+-0.14-0.77+-0.14-3.35+-0.140.08+-0.14-0.77+-0.14Zr
MoN/A...<+0.37<-1.15<-3.03<0.40<-1.15Mo
RuN/A...+0.65+-0.19-0.95+-0.19-2.70+-0.190.73+-0.19-0.95+-0.19Ru
PdN/A...<0.68<-1.10<-2.67<0.76<-1.10Pd
BaN/A...+0.17+-0.16-1.10+-0.16-3.28+-0.160.15+-0.16-1.10+-0.16Ba
LaN/A...+0.24+-0.14-2.06+-0.14-3.16+-0.140.27+-0.14-2.06+-0.14La
CeN/A...+0.18+-0.18-1.65+-0.18-3.23+-0.180.20+-0.18-1.65+-0.18Ce
PrN/A...+0.56+-0.14-2.13+-0.14-2.85+-0.140.58+-0.14-2.13+-0.14Pr
NdN/A...+0.44+-0.13-1.56+-0.13-2.98+-0.130.45+-0.13-1.56+-0.13Nd
SmN/A...+0.68+-0.16-1.76+-0.16-2.72+-0.160.71+-0.16-1.76+-0.16Sm
EuN/A...+0.68+-0.13-2.24+-0.13-2.76+-0.130.67+-0.13-2.24+-0.13Eu
GdN/A...+0.48+-0.16-1.85+-0.16-2.92+-0.160.51+-0.16-1.85+-0.16Gd
TbN/A...+0.76+-0.20-2.40+-0.20-2.72+-0.200.71+-0.20-2.40+-0.20Tb
DyN/A...+0.69+-0.18-1.62+-0.18-2.72+-0.180.71+-0.18-1.62+-0.18Dy
HoN/A...+0.56+-0.19-2.38+-0.19-2.85+-0.190.58+-0.19-2.38+-0.19Ho
ErN/A...+0.73+-0.18-1.75+-0.18-2.67+-0.180.76+-0.18-1.75+-0.18Er
TmN/A...+0.59+-0.17-2.72+-0.17-2.84+-0.170.59+-0.17-2.72+-0.17Tm
YbN/A...+0.60+-0.19-1.98+-0.19-2.90+-0.190.53+-0.19-1.98+-0.19Yb
OsN/A...<+1.08<-1.00<-2.40<1.03<-1.00Os
IrN/A...<+1.32<-0.74<-2.12<1.31<-0.74Ir
ThN/A...+0.91+-0.18-2.45+-0.18-2.51+-0.180.92+-0.18-2.45+-0.18Th

Binary Parameters

Binarity Negative
Vrad -170.0

Position

Right Ascension : 23 34 26.60 Declination : -26 42 14.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-11-07 N/A VLT 55000 N/A 3600 -169.43
2008-11-07 N/A VLT 55000 N/A 3600 -170.31
2008-11-07 N/A VLT 55000 N/A 3600 -170.36

HE0057-4541

Stellar Parameters

Teff : 5144+-60 log g : 2.73+-0.1 vturb : 1.79+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Li IN/A...+2.471.14-2.120.221.14Li I
CN/A...+0.446.58-1.850.496.58C
CNN/A...+0.155.65-2.180.165.65CN
NHN/A...+0.205.70-2.130.215.70NH
MgN/A...+0.475.65-1.950.395.65Mg
AlN/A...-0.613.50-2.95-0.613.50Al
SiN/A...+0.785.94-1.570.775.94Si
SN/A...+0.555.35-1.770.575.35S
KN/A...+0.553.30-1.730.613.30K
CaN/A...+0.374.33-2.010.334.33Ca
ScN/A...+0.100.84-2.310.030.84Sc
Ti IN/A...+0.422.95-2.000.342.95Ti I
Ti IIN/A...+0.422.96-1.990.352.96Ti II
V IN/A...-0.071.57-2.36-0.021.57V I
V IIN/A...+0.231.87-2.060.281.87V II
CrN/A...-0.213.06-2.58-0.243.06Cr
MnN/A...-0.232.78-2.65-0.312.78Mn
Fe IN/A-2.36...5.16-2.34...5.16Fe I
Fe IIN/A-2.36...5.16-2.34...5.16Fe II
CoN/A...+0.302.86-2.130.212.86Co
NiN/A...-0.083.79-2.43-0.093.79Ni
SrN/A...+0.240.80-2.070.270.80Sr
YN/A...-0.14-0.30-2.51-0.17-0.30Y
ZrN/A...+0.320.54-2.040.300.54Zr
RuN/A...+0.760.24-1.510.830.24Ru
BaN/A...-0.03-0.22-2.40-0.06-0.22Ba
LaN/A...+0.22-1.00-2.100.24-1.00La
CeN/A...+0.27-0.48-2.060.28-0.48Ce
PrN/A...<0.51<-1.09<-1.81<0.53<-1.09Pr
NdN/A...+0.35-0.56-1.980.36-0.56Nd
SmN/A...+0.40-0.97-1.930.41-0.97Sm
EuN/A...+0.58-1.27-1.790.55-1.27Eu
GdN/A...+0.40-0.85-1.920.42-0.85Gd
DyN/A...+0.61-0.62-1.720.62-0.62Dy
HoN/A...+0.53-1.32-1.790.55-1.32Ho
ErN/A...+0.63-0.78-1.700.64-0.78Er
TmN/A...<+0.77<-1.46<-1.58<0.76<-1.46Tm
YbN/A...+0.55-0.95-1.870.47-0.95Yb
IrN/A...<+0.99<0.01<-1.37<0.97<0.01Ir
ThN/A...<+0.88<-1.40<-1.46<0.88<-1.40Th

Binary Parameters

Vrad 13.7

Position

Right Ascension : 00 59 59.20 Declination : -45 24 54.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-11-07 N/A VLT 55000 N/A 3600 13.76
2007-11-07 N/A VLT 55000 N/A 3600 13.82
2007-11-07 N/A VLT 55000 N/A 3600 13.90
2007-11-07 N/A VLT 55000 N/A 3600 14.15
2008-11-07 N/A VLT 55000 N/A 3600 13.31
2008-11-07 N/A VLT 55000 N/A 3600 13.34

HE0105-6141

Stellar Parameters

Teff : 5234+-60 log g : 2.91+-0.1 vturb : 1.42+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Li IN/A...+2.711.16-2.100.461.16Li I
CN/A...+0.176.10-2.330.236.10C
NHN/A...<-0.08<5.20<-2.63<-0.07<5.20NH
MgN/A...+0.455.42-2.180.385.42Mg
AlN/A...-0.703.20-3.25-0.693.20Al
SiN/A...+0.695.64-1.870.695.64Si
SN/A...+0.665.25-1.870.695.25S
KN/A...+0.382.92-2.110.452.92K
CaN/A...+0.414.17-2.170.394.17Ca
ScN/A...+0.240.77-2.380.180.77Sc
Ti IN/A...+0.492.81-2.140.422.81Ti I
Ti IIN/A...+0.512.83-2.120.442.83Ti II
V IN/A...-0.101.32-2.61-0.051.32V I
V IIN/A...+0.221.65-2.280.281.65V II
CrN/A...-0.242.83-2.81-0.252.83Cr
MnN/A...-0.432.37-3.06-0.502.37Mn
Fe IN/A-2.58...4.94-2.56...4.94Fe I
Fe IIN/A-2.56...4.96-2.54...4.96Fe II
CoN/A...+0.452.80-2.190.372.80Co
NiN/A...+0.093.75-2.470.093.75Ni
SrN/A...+0.290.64-2.230.330.64Sr
YN/A...-0.03-0.39-2.60-0.04-0.39Y
ZrN/A...+0.200.21-2.370.190.21Zr
BaN/A...-0.15-0.25-2.430.13-0.25Ba
LaN/A...+0.28-1.15-2.250.31-1.15La
CeN/A...<+0.11<-0.85<-2.43<0.13<-0.85Ce
PrN/A...<+0.97<-0.85<-1.57<0.99<-0.85Pr
NdN/A...+0.59-0.53-1.950.61-0.53Nd
SmN/A...+0.77-0.80-1.760.80-0.80Sm
EuN/A...+0.52-1.53-2.050.51-1.53Eu
GdN/A...<+0.56<-0.90<-1.97<0.59<-0.90Gd
DyN/A...+0.46-0.98-2.080.48-0.98Dy
YbN/A...+0.49-1.22-2.140.42-1.22Yb

Binary Parameters

Binarity Negative
Vrad 5.3

Position

Right Ascension : 01 07 37.83 Declination : -61 25 17.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-11-07 N/A VLT 55000 N/A 4500 5.33

HE0240-0807

Stellar Parameters

Teff : 4740+-53 log g : 1.50+-0.1 vturb : 2.27+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
CN/A...-0.435.20-3.23-0.375.20C
CNN/A...+0.725.70-2.130.735.70CN
NHN/A...+1.076.05-1.781.086.05NH
MgN/A...+0.575.23-2.370.495.23Mg
AlN/A...-0.343.26-3.19-0.333.26Al
SiN/A...+0.655.30-2.210.655.30Si
SN/A...+0.664.95-2.170.694.95S
KN/A...+0.712.95-2.080.782.95K
CaN/A...+0.373.82-2.520.343.82Ca
ScN/A...+0.160.38-2.770.090.38Sc
Ti IN/A...+0.432.45-2.500.362.45Ti I
Ti IIN/A...+0.412.43-2.520.342.43Ti II
V IN/A...-0.011.12-2.810.051.12V I
V IIN/A...+0.241.37-2.560.301.37V II
CrN/A...-0.472.30-3.34-0.482.30Cr
MnN/A...-0.432.07-3.36-0.502.07Mn
Fe IN/A-2.88...4.64-2.86...4.64Fe I
Fe IIN/A-2.86...4.66-2.84...4.66Fe II
CoN/A...+0.242.29-2.700.162.29Co
NiN/A...-0.053.31-2.91-0.053.31Ni
SrN/A...-0.13-0.08-2.95-0.09-0.08Sr
YN/A...-0.06-0.72-2.93-0.07-0.72Y
ZrN/A...+0.26-0.03-2.610.25-0.03Zr
RuN/A...<+0.83<-0.20<-1.95<0.91<-0.20Ru
BaN/A...+0.20-0.50-2.680.18-0.50Ba
LaN/A...+0.29-1.44-2.540.32-1.44La
CeN/A...+0.26-1.00-2.580.28-1.00Ce
PrN/A...+0.60-1.52-2.240.62-1.52Pr
NdN/A...+0.50-0.93-2.350.51-0.93Nd
SmN/A...+0.69-1.19-2.150.71-1.19Sm
EuN/A...+0.78-1.58-2.100.76-1.58Eu
GdN/A...+0.67-1.09-2.160.70-1.09Gd
TbN/A...<+0.82<-1.78<-2.10<0.76<-1.78Tb
DyN/A...+0.71-1.03-2.130.73-1.03Dy
HoN/A...+0.74-1.63-2.100.76-1.63Ho
ErN/A...+0.69-1.22-2.140.72-1.22Er
TmN/A...<+0.87<-1.86<-1.98<0.88<-1.86Tm
YbN/A...+0.76-1.25-2.170.69-1.25Yb
OsN/A...<+1.09<-0.43<-1.83<1.03<-0.43Os
IrN/A...<+1.29<-0.20<-1.58<1.28<-0.20Ir
ThN/A...<+0.87<-1.92<-1.98<0.88<-1.92Th

Binary Parameters

Binarity Negative
Vrad -101.8

Position

Right Ascension : 02 42 57.60 Declination : -07 54 35.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-11-07 N/A VLT 55000 N/A 3600 -100.77
2008-11-07 N/A VLT 55000 N/A 4500 -101.31
2010-11-07 N/A VLT 55000 N/A 3600 -102.01
2010-11-07 N/A VLT 55000 N/A 3600 -102.03
2010-11-07 N/A VLT 55000 N/A 3600 -102.04
2010-11-07 N/A VLT 55000 N/A 3600 -102.06
2010-11-07 N/A VLT 55000 N/A 3600 -102.14
2010-11-07 N/A VLT 55000 N/A 3600 -102.15

HE0516-3820

Stellar Parameters

Teff : 5269+-60 log g : 2.17+-0.1 vturb : 1.48+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Li IN/A...+2.430.96-2.300.180.96Li I
CN/A...+0.356.35-2.080.406.35C
CNN/A...+0.345.70-2.130.355.70CN
NHN/A...+0.445.80-2.030.455.80NH
MgN/A...+0.515.55-2.050.435.55Mg
AlN/A...-0.673.30-3.15-0.673.30Al
SiN/A...+0.435.45-2.060.425.45Si
SN/A...+0.695.35-1.770.715.35S
KN/A...+0.573.18-1.850.633.18K
CaN/A...+0.404.23-2.110.374.23Ca
ScN/A...+0.150.75-2.400.080.75Sc
Ti IN/A...+0.342.74-2.210.272.74Ti I
Ti IIN/A...+0.382.77-2.180.302.77Ti II
V IN/A...-0.101.40-2.53-0.051.40V I
V IIN/A...+0.191.69-2.240.241.69V II
CrN/A...-0.093.05-2.59-0.113.05Cr
MnN/A...-0.142.73-2.70-0.222.73Mn
Fe IN/A-2.50...5.02-2.48...5.02Fe I
Fe IIN/A-2.50...5.02-2.48...5.02Fe II
CoN/A...+0.402.81-2.180.302.81Co
NiN/A...+0.123.85-2.370.113.85Ni
SrN/A...+0.230.65-2.220.260.65Sr
YN/A...+0.16-0.14-2.350.13-0.14Y
ZrN/A...+0.440.51-2.070.410.51Zr
BaN/A...+0.06-0.27-2.450.03-0.27Ba
LaN/A...+0.18-1.18-2.280.20-1.18La
CeN/A...+0.45-0.44-2.020.46-0.44Ce
PrN/A...<+0.87<-0.88<-1.60<0.88<-0.88Pr
NdN/A...+0.60-0.46-1.880.60-0.46Nd
SmN/A...<+1.04<-0.46<-1.42<1.06<-0.46Sm
EuN/A...+0.64-1.34-1.860.62-1.34Eu
GdN/A...+0.27-1.12-2.190.29-1.12Gd
DyN/A...+0.65-0.73-1.830.65-0.73Dy
HoN/A...<+0.99<-1.00<-1.47<1.01<-1.00Ho
ErN/A...<+0.76<-0.78<-1.70<0.78<-0.78Er
YbN/A...+0.67-0.97-1.890.59-0.97Yb

Binary Parameters

Binarity Negative
Vrad 154.4

Position

Right Ascension : 05 18 12.90 Declination : -38 17 33.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-11-07 N/A VLT 55000 N/A 3600 154.38

HE0524-2055

Stellar Parameters

Teff : 4749+-53 log g : 1.53+-0.1 vturb : 2.20+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
CN/A...+0.105.84-2.590.155.84C
CNN/A...+0.855.95-1.880.865.95CN
NHN/A...+1.106.20-1.631.116.20NH
MgN/A...+0.825.60-2.000.745.60Mg
AlN/A...-0.313.40-3.05-0.313.40Al
SiN/A...+0.615.37-2.140.605.37Si
SN/A...+0.685.08-2.040.705.08S
KN/A...+0.923.27-1.760.983.27K
CaN/A...+0.444.00-2.340.404.00Ca
ScN/A...+0.090.42-2.730.010.42Sc
Ti IN/A...+0.402.54-2.410.332.54Ti I
Ti IIN/A...+0.392.53-2.420.322.53Ti II
V IN/A...-0.021.22-2.710.031.22V I
V IIN/A...+0.101.34-2.590.151.34V II
CrN/A...-0.442.44-3.20-0.462.44Cr
MnN/A...-0.352.26-3.17-0.432.26Mn
Fe IN/A-2.76...4.76-2.74...4.76Fe I
Fe IIN/A-2.76...4.76-2.74...4.76Fe II
CoN/A...+0.292.45-2.540.202.45Co
NiN/A...-0.083.39-2.83-0.093.39Ni
SrN/A...-0.010.15-2.720.020.15Sr
YN/A...-0.16-0.71-2.92-0.18-0.71Y
ZrN/A...+0.300.11-2.470.270.11Zr
MoN/A...<+0.49<-0.35<-2.23<0.51<-0.35Mo
RuN/A...+0.77-0.15-1.900.84-0.15Ru
BaN/A...-0.04-0.63-2.81-0.07-0.63Ba
LaN/A...+0.05-1.57-2.670.07-1.57La
CeN/A...-0.07-1.22-2.80-0.06-1.22Ce
PrN/A...+0.39-1.62-2.340.40-1.62Pr
NdN/A...+0.28-1.03-2.450.29-1.03Nd
SmN/A...+0.35-1.42-2.380.36-1.42Sm
EuN/A...+0.50-1.75-2.270.47-1.75Eu
GdN/A...+0.27-1.38-2.450.29-1.38Gd
TbN/A...<+0.53<-1.95<-2.27<0.47<-1.95Tb
DyN/A...+0.51-1.12-2.220.52-1.12Dy
HoN/A...+0.45-1.80-2.270.47-1.80Ho
ErN/A...+0.53-1.27-2.190.55-1.27Er
YbN/A...+0.32-1.58-2.500.24-1.58Yb
IrN/A...<+0.93<-0.45<-1.83<0.91<-0.45Ir
ThN/A...<+0.56<-2.12<-2.18<0.56<-2.12Th

Binary Parameters

Binarity Negative
Vrad 255.4

Position

Right Ascension : 05 27 04.40 Declination : -20 52 42.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-11-07 N/A VLT 55000 N/A 3600 255.55
2007-11-07 N/A VLT 55000 N/A 3600 256.32
2008-11-07 N/A VLT 55000 N/A 3300 255.31
2010-11-07 N/A VLT 55000 N/A 3600 254.42

HE2229-4153

Stellar Parameters

Teff : 5156+-60 log g : 2.67+-0.1 vturb : 1.63+-0.2

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Li IN/A...+2.580.98-2.280.330.98Li I
CN/A...+0.536.40-2.030.586.40C
NHN/A...+0.125.35-2.480.135.35NH
MgN/A...+0.645.55-2.050.565.55Mg
AlN/A...-0.593.25-3.20-0.593.25Al
SiN/A...+0.595.48-2.030.585.48Si
SN/A...+0.525.05-2.070.545.05S
KN/A...+0.773.25-1.780.833.25K
CaN/A...+0.444.13-2.210.404.13Ca
ScN/A...+0.150.62-2.530.080.62Sc
Ti IN/A...+0.412.67-2.280.332.67Ti I
Ti IIN/A...+0.392.66-2.290.322.66Ti II
V IN/A...-0.011.35-2.580.031.35V I
V IIN/A...+0.141.51-2.420.191.51V II
CrN/A...-0.252.75-2.89-0.282.75Cr
MnN/A...-0.322.42-3.01-0.402.42Mn
Fe IN/A-2.63...4.89-2.61...4.89Fe I
Fe IIN/A-2.63...4.89-2.61...4.89Fe II
CoN/A...+0.342.63-2.360.252.63Co
NiN/A...+0.103.70-2.520.093.70Ni
SrN/A...+0.280.57-2.300.310.57Sr
YN/A...-0.05-0.47-2.68-0.07-0.47Y
ZrN/A...+0.270.22-2.360.250.22Zr
RuN/A...<+0.66<-0.13<-1.88<0.73<-0.13Ru
PdN/A...<+0.37<-0.60<-2.17<0.44<-0.60Pd
BaN/A...-0.19-0.65-2.83-0.22-0.65Ba
LaN/A...-0.08-1.58-2.68-0.07-1.58La
CeN/A...-0.03-1.05-2.63-0.02-1.05Ce
PrN/A...+0.37-1.50-2.220.39-1.50Pr
NdN/A...+0.19-1.00-2.420.19-1.00Nd
SmN/A...+0.31-1.33-2.290.32-1.33Sm
EuN/A...+0.39-1.72-2.240.37-1.72Eu
GdN/A...+0.20-1.33-2.400.21-1.33Gd
DyN/A...+0.35-1.15-2.250.36-1.15Dy
HoN/A...+0.22-1.90-2.370.24-1.90Ho
ErN/A...+0.50-1.17-2.090.52-1.17Er
TmN/A...<+0.57<-1.93<-2.05<0.56<-1.93Tm
YbN/A...+0.24-1.53-2.450.16-1.53Yb

Binary Parameters

Binarity Negative
Vrad -138.5

Position

Right Ascension : 22 32 49.00 Declination : -41 38 25.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-11-07 N/A VLT 55000 N/A 2700 -139.92
2009-11-07 N/A VLT 55000 N/A 2700 -137.66
2009-11-07 N/A VLT 55000 N/A 2700 -137.90