HD171496

taken from 8 paper(s):

/D.L.Burris et al.(2000)/ /J.P.Fulbright and J. A. Johnson(2003)/ /J.Simmerer et al.(2004)/ /B.W.Carney et al.(2003)/ /I.U.Roederer et al.(2010)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /A.Alves-Brito et al.(2010)/

D.L.Burris et al.,ApJ, 544, 302, 2000(ADS)

NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS


Stellar Parameters

Teff : 4700 log g : 1.60 vturb : 1.50

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-0.91......-0.74...6.76Fe
SrN/A...0.062.05-0.82-0.082.05Sr
YN/A...-0.131.20-1.01-0.271.20Y
ZrN/A...-0.261.43-1.15-0.411.43Zr
BaN/A...-0.071.15-1.03-0.291.15Ba
LaN/A...-0.47-0.16-1.26-0.52-0.16La
NdN/A...0.150.74-0.680.060.74Nd
EuN/A...-0.15-0.55-1.07-0.33-0.55Eu
DyN/A...0.100.29-0.81-0.070.29Dy

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 MAYALLKPNO 20000 100-200 N/A N/A

J.P.Fulbright et al.,ApJ, 595, 1154, 2003(ADS)

Oxygen Abundances in Metal-poor Stars


Stellar Parameters

Teff : 4900 log g : 1.52 vturb : 1.4

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...0.17+-0.327.91+-0.18-0.78+-0.180.15+-0.327.91+-0.18O I
FeN/A-0.95......-0.93...6.57Fe
Fe IN/A......6.84+-0.1-0.66+-0.1...6.84+-0.1Fe I
Fe IIN/A......6.57+-0.32-0.93+-0.32...6.57+-0.32Fe II

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-08-14 N/A LICKHAMILTON 60000 200 1800 N/A

J.Simmerer et al.,ApJ, 617, 1091, 2004(ADS)

The Rise of the s-Process in the Galaxy


Stellar Parameters

Teff : 4952 log g : 2.37 vturb : 1.40

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...-0.15...-0.640.037.79C
Fe I13-0.67......-0.67...6.83Fe I
Fe II6-0.64......-0.64...6.86Fe II
La IIN/A......0.51+-0.09-0.59+-0.090.08+-0.090.51+-0.09La II
Eu IIN/A......0.11+-0.05-0.41+-0.050.26+-0.050.11+-0.05Eu II

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 MCDONALD 60000 100 N/A N/A

B.W.Carney et al.,AJ, 125, 293, 2003(ADS)

Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars


Stellar Parameters

Teff : 4820 log g : 2.3

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
FeN/A-1.16......-1.16...6.34Fe

Binary Parameters

Vrad -39.34

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 2445774.04563 MMT N/A N/A N/A -40.08+-0.36
N/A 2445833.91081 MMT N/A N/A N/A -40.19+-0.37
N/A 2445917.62208 WYETH N/A N/A N/A -38.17+-0.62
N/A 2446281.60020 WYETH N/A N/A N/A -39.61+-0.54
N/A 2446612.71315 WYETH N/A N/A N/A -39.67+-0.42
N/A 2446962.75604 WYETH N/A N/A N/A -39.48+-0.62
N/A 2447345.78232 MMT N/A N/A N/A -39.06+-0.33
N/A 2447641.00892 TILLINGHAST N/A N/A N/A -39.16+-0.37
N/A 2447644.83119 WYETH N/A N/A N/A -39.19+-0.52
N/A 2447992.99938 TILLINGHAST N/A N/A N/A -39.60+-0.47
N/A 2448433.71022 WYETH N/A N/A N/A -38.98+-0.73
N/A 2448855.61069 WYETH N/A N/A N/A -38.97+-0.49
N/A 2450710.50662 WYETH N/A N/A N/A -39.25+-0.48

I.U.Roederer et al.,ApJ, 724, 975, 2010(ADS)

THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS


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-0.67......-0.67...6.83Fe
Zn IN/A......4.11-0.450.224.11Zn I
Y IIN/A......1.4-0.81-0.141.4Y II
Pb IN/A......1.41-0.630.041.41Pb I

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 MCDONALD 60000 100 N/A N/A

M.N.Ishigaki et al.,ApJ, 753, 64, 2012(ADS)

Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors


Stellar Parameters

Teff : 4492+-100 log g : 0.87+-0.3 vturb : 0.94+-0.3

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
MgN/A...0.34+-0.18...-0.47+-0.180.34+-0.187.13+-0.18Mg
SiN/A...0.27+-0.23...-0.54+-0.230.27+-0.236.97+-0.23Si
CaN/A...0.20+-0.14...-0.61+-0.140.20+-0.145.73+-0.14Ca
Ti IN/A...-0.10+-0.15...-0.91+-0.15-0.10+-0.154.04+-0.15Ti I
Ti IIN/A...0.38+-0.18...-0.43+-0.180.38+-0.184.52+-0.18Ti II
Fe IN/A-0.81+-0.27......-0.81+-0.27...6.69+-0.27Fe I
Fe IIN/A-0.86+-0.21......-0.86+-0.21...6.64+-0.21Fe II

Binary Parameters

Vrad -43.2+-0.3

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 SUBARUHDS 50000 N/A N/A -43.2+-0.3

M.N.Ishigaki et al.,ApJ, 771, 67, 2013(ADS)

Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements


Stellar Parameters

Teff : 4795 log g : 1.95 vturb : 1.14

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
Na IN/A...0.03+-0.22...-0.59+-0.220.03+-0.225.65+-0.22Na I
Sc IIN/A...0.22+-0.14...-0.40+-0.140.22+-0.142.75+-0.14Sc II
V IN/A...-0.34+-0.22...-0.96+-0.22-0.34+-0.222.97+-0.22V I
Cr IN/A...0.07+-0.12...-0.55+-0.120.07+-0.125.09+-0.12Cr I
Cr IIN/A...0.23+-0.12...-0.39+-0.120.23+-0.125.25+-0.12Cr II
Mn IN/A...0.14+-0.11...-0.48+-0.110.14+-0.114.95+-0.11Mn I
Fe IN/A-0.62+-0.23......-0.62+-0.23...6.88+-0.23Fe I
Fe IIN/A-0.64+-0.19......-0.64+-0.19...6.86+-0.19Fe II
Co IN/A...-0.25+-0.21...-0.87+-0.21-0.25+-0.214.12+-0.21Co I
Ni IN/A...-0.02+-0.09...-0.64+-0.09-0.02+-0.095.58+-0.09Ni I
Cu IN/A...-0.33+-0.12...-0.95+-0.12-0.33+-0.123.24+-0.12Cu I
Zn IN/A...0.28+-0.16...-0.34+-0.160.28+-0.164.22+-0.16Zn I
Y IIN/A...-0.35+-0.11...-0.97+-0.11-0.35+-0.111.24+-0.11Y II
Ba IIN/A...0.24+-0.2...-0.38+-0.20.24+-0.21.80+-0.2Ba II
La IIN/A...0.01+-0.17...-0.61+-0.170.01+-0.170.49+-0.17La II
Nd IIN/A...0.13+-0.19...-0.49+-0.190.13+-0.190.93+-0.19Nd II
Sm IIN/A...-0.02+-0.13...-0.64+-0.13-0.02+-0.130.32+-0.13Sm II
Eu IIN/A...-0.11+-0.15...-0.73+-0.15-0.11+-0.15-0.21+-0.15Eu II

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 SUBARUHDS 50000 N/A N/A N/A

A.Alves-Brito et al.,AAP, 513, A35, 2010(ADS)

Chemical similarities between Galactic bulge and local thick disk red giants: O, Na, Mg, Al, Si, Ca, and Ti


Stellar Parameters

Teff : 4975 log g : 2.40 vturb : 1.32

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
ON/A...0.28+-0.06...-0.29+-0.060.28+-0.068.40+-0.06O
NaN/A...0.01+-0.04...-0.56+-0.040.01+-0.045.68+-0.04Na
MgN/A...0.14+-0.07...-0.43+-0.070.14+-0.077.17+-0.07Mg
AlN/A...-0.02+-0.04...-0.59+-0.04-0.02+-0.045.86+-0.04Al
SiN/A...0.13+-0.07...-0.44+-0.070.13+-0.077.07+-0.07Si
CaN/A...0.16+-0.07...-0.41+-0.070.16+-0.075.93+-0.07Ca
TiN/A...0.13+-0.08...-0.44+-0.080.13+-0.084.51+-0.08Ti
Fe I48-0.57+-0.08......-0.57+-0.08...6.93+-0.08Fe I
Fe II6-0.43+-0.09......-0.43+-0.09...7.07+-0.09Fe II

Position

Right Ascension : 18 36 07.49 Declination : -24 26 11.3 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 MCDONALD 60000 150 N/A N/A