HD166913

taken from 7 paper(s):

/P.E.Nissen et al.(2002)/ /K.Jonsell et al.(2005)/ /R.G.Gratton et al.(2003)/ /G.Bihain et al.(2004)/ /K.F.Tan et al.(2009)/ /J.Melendez et al.(2010)/ /C.J.Hansen et al.(2012)/

P.E.Nissen et al.,AAP, 390, 235, 2002(ADS)

O/Fe in metal-poor main sequence and subgiant stars


Stellar Parameters

Teff : 6039 log g : 4.11 vturb : 1.3

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
[O I]N/A...0.39+0.18-0.307.57+0.18-0.30-1.12+0.18-0.300.41+0.18-0.307.57+0.18-0.30[O I]
FeN/A-1.56......-1.53...5.97Fe

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-04 N/A VLT 55000 300-400 N/A N/A

K.Jonsell et al.,AAP, 440, 321, 2005(ADS)

Chemical abundances in 43 metal-poor stars


Stellar Parameters

Teff : 6065 log g : 4.13 vturb : 1.5

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
O IN/A...0.60...-0.970.577.72O I
Na IN/A...-0.09...-1.540.004.70Na I
Mg IN/A...0.37...-1.190.356.41Mg I
Si IN/A...0.35...-1.150.396.36Si I
Ca IN/A...0.33...-1.190.355.15Ca I
FeN/A-1.54......-1.54...5.96Fe
Fe IIN/A...-0.04...-1.58-0.045.92Fe II
Ni IN/A...-0.10...-1.61-0.074.61Ni I
Ba IIN/A...-0.07...-1.66-0.120.52Ba II

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A CATCESESO 60000 200 N/A N/A

R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

Abundances for metal-poor stars with accurate parallaxes I. Basic data


Stellar Parameters

Teff : 6070 log g : 4.17 vturb : 1.1

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
O IN/A...0.74+-0.069...-0.73+-0.0690.82+-0.0697.96+-0.069O I
Na IN/A...-0.08+-0.054...-1.65+-0.054-0.10+-0.0544.59+-0.054Na I
Mg IN/A...0.47+-0.055...-1.24+-0.0550.31+-0.0556.36+-0.055Mg I
Si IN/A...0.34+-0.048...-1.18+-0.0480.37+-0.0486.33+-0.048Si I
Ca IN/A...0.37+-0.033...-1.24+-0.0330.31+-0.0335.10+-0.033Ca I
Ti IN/A...0.28+-0.03...-1.14+-0.030.41+-0.033.81+-0.03Ti I
Ti IIN/A...0.35+-0.048...-1.07+-0.0480.48+-0.0483.88+-0.048Ti II
Fe IN/A-1.54+-0.051......-1.55+-0.051...5.95+-0.051Fe I
Fe IIN/A-1.72+-0.066......-1.73+-0.066...5.77+-0.066Fe II

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 50000 200 N/A -42.6

G.Bihain et al.,AAP, 423, 777, 2004(ADS)

Cu and Zn in the early Galaxy


Stellar Parameters

Teff : 6181+-74 log g : 4.18+-0.07 vturb : 1.0

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
FeN/A-1.68......-1.51...5.99Fe
Cu IN/A-1.88+-0.41......-1.86+-0.41-0.35+-0.412.33+-0.41Cu I
Zn IN/A-1.23+-0.25......-1.19+-0.250.32+-0.253.37+-0.25Zn I

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A CASPECESO 50000 80-150 N/A N/A
N/A N/A ANGLO 50000 80-150 N/A N/A

K.F.Tan et al.,MNRAS, 392, 205, 2009(ADS)

Beryllium abundances in metal-poor stars


Stellar Parameters

Teff : 6050+-80 log g : 4.13+-0.15 vturb : 1.3+-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
LiN/A......2.32-0.940.602.32Li
BeN/A......0.27+-0.14-1.11+-0.140.43+-0.140.27+-0.14Be
ON/A-0.81......-0.730.817.96O
TiN/A...0.30...-1.260.283.69Ti
FeN/A-1.55......-1.54...5.96Fe

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-04-10 N/A VLT 48000 N/A N/A N/A

J.Melendez et al.,AAP, 515, L3, 2010(ADS)

Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion


Stellar Parameters

Teff : 6268+-50 log g : 4.29

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
LiN/A......2.46+-0.035-0.80+-0.0350.77+-0.0352.46+-0.035Li
FeN/A-1.57......-1.57...5.93Fe

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A VLT 110000 >100 N/A N/A

C.J.Hansen et al.,AAP, 545, A31, 2012(ADS)

Silver and palladium help unveil the nature of a second r-process


Stellar Parameters

Teff : 6155+-100 log g : 4.07+-0.25 vturb : 1.5+-0.15

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
FeN/A-1.93+-0.15......-1.93+-0.15...5.57+-0.15Fe
SrN/A...0.47+-0.15...-1.46+-0.150.47+-0.151.41+-0.15Sr
YN/A...0.39+-0.14...-1.54+-0.140.39+-0.140.67+-0.14Y
ZrN/A...0.65+-0.18...-1.28+-0.180.65+-0.181.30+-0.18Zr
PdN/A...0.42+-0.23...-1.51+-0.230.42+-0.230.06+-0.23Pd
AgN/A...<0.63...<-1.56<0.37<-0.36Ag
BaN/A...0.62+-0.14...-1.31+-0.140.62+-0.140.87+-0.14Ba
EuN/A...0.61+-0.16...-1.32+-0.160.61+-0.16-0.80+-0.16Eu

Position

Right Ascension : 18 16 25.68 Declination : -59 24 11.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 40000 >100 N/A N/A