G125-13

taken from 5 paper(s):

/M.Ishigaki et al.(2010)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

M.Ishigaki et al.,PASJ, 62, 143, 2010(ADS)

Chemical Abundances of Outer Halo Stars in the Milky Way


Stellar Parameters

Teff : 5688+-82 log g : 4.02 vturb : 1.12

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-1.85+-0.08-0.16+-0.08...-1.76+-0.08-0.07+-0.084.48+-0.08Na I
Mg IN/A-1.30+-0.030.39+-0.04...-1.32+-0.030.37+-0.046.28+-0.03Mg I
Ca IN/A-1.43+-0.030.26+-0.04...-1.41+-0.030.28+-0.044.93+-0.03Ca I
TiN/A...0.31+-0.02...-1.31+-0.020.38+-0.023.64+-0.02Ti
Ti I3-1.51+-0.02......-1.44+-0.020.25+-0.023.51+-0.02Ti I
Ti II6-1.23+-0.03......-1.16+-0.030.53+-0.033.79+-0.03Ti II
CrN/A...-0.16+-0.02...-1.82+-0.02-0.13+-0.023.82+-0.02Cr
Cr I5-1.89+-0.02......-1.86+-0.02-0.17+-0.023.78+-0.02Cr I
Cr II1-1.43+-0.07......-1.40+-0.070.29+-0.074.24+-0.07Cr II
Mn IN/A-2.23+-0.070.08+-0.08...-2.27+-0.07-0.58+-0.083.16+-0.07Mn I
Fe I33-1.69+-0.02......-1.69+-0.02...5.81+-0.02Fe I
Fe II7-1.69+-0.02......-1.69+-0.02...5.81+-0.02Fe II
Ni IN/A-1.74+-0.03-0.05+-0.03...-1.71+-0.03-0.02+-0.034.51+-0.03Ni I
Zn IN/A-1.77+-0.09-0.08+-0.09...-1.73+-0.09-0.04+-0.092.83+-0.09Zn I
Y IIN/A-1.82+-0.08-0.13+-0.08...-1.79+-0.08-0.10+-0.080.42+-0.08Y II
Ba IIN/A-1.88+-0.08-0.19+-0.08...-1.93+-0.08-0.24+-0.080.25+-0.08Ba II

Position

Right Ascension : 19 31 09.23 Declination : +36 09 10.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-07-27 N/A SUBARUHDS 50000 351 1200 -175.0+-0.2

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 : 6079+-100 log g : 4.75+-0.3 vturb : 0.79+-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...0.17+-0.09...-1.19+-0.090.17+-0.096.41+-0.09Mg
SiN/A...0.13+-0.11...-1.23+-0.110.13+-0.116.28+-0.11Si
CaN/A...0.21+-0.07...-1.15+-0.070.21+-0.075.19+-0.07Ca
Ti IN/A...0.30+-0.07...-1.06+-0.070.30+-0.073.89+-0.07Ti I
Ti IIN/A...0.39+-0.07...-0.97+-0.070.39+-0.073.98+-0.07Ti II
Fe IN/A-1.36+-0.10......-1.36+-0.10...6.14+-0.10Fe I
Fe IIN/A-1.35+-0.11......-1.35+-0.11...6.15+-0.11Fe II

Binary Parameters

Vrad -178.5+-0.5

Position

Right Ascension : 19 31 09.23 Declination : +36 09 10.2 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 SUBARUHDS 50000 N/A N/A -178.5+-0.5

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 : 6079 log g : 4.75 vturb : 0.79

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...-0.2+-0.12...-1.55+-0.12-0.20+-0.124.69+-0.12Na I
Sc IIN/A...0.1+-0.07...-1.25+-0.070.10+-0.071.90+-0.07Sc II
V IN/A...0.09+-0.14...-1.26+-0.140.09+-0.142.67+-0.14V I
Cr IN/A...-0.14+-0.06...-1.49+-0.06-0.14+-0.064.15+-0.06Cr I
Cr IIN/A...0.15+-0.08...-1.20+-0.080.15+-0.084.44+-0.08Cr II
Mn IN/A...-0.32+-0.07...-1.67+-0.07-0.32+-0.073.76+-0.07Mn I
Fe IN/A-1.35+-0.1......-1.35+-0.1...6.15+-0.1Fe I
Fe IIN/A-1.35+-0.11......-1.35+-0.11...6.15+-0.11Fe II
Co IN/A...0.17+-0.14...-1.18+-0.140.17+-0.143.81+-0.14Co I
Ni IN/A...-0.07+-0.09...-1.42+-0.09-0.07+-0.094.80+-0.09Ni I
Cu IN/A...-0.8...-2.15-0.802.04Cu I
Zn IN/A...0.03+-0.11...-1.32+-0.110.03+-0.113.24+-0.11Zn I
Sr IIN/A...-0.09+-0.21...-1.44+-0.21-0.09+-0.211.43+-0.21Sr II
Y IIN/A...-0.1+-0.09...-1.45+-0.09-0.10+-0.090.76+-0.09Y II
Ba IIN/A...-0.01+-0.15...-1.36+-0.15-0.01+-0.150.82+-0.15Ba II
Nd IIN/A...0.38+-0.18...-0.97+-0.180.38+-0.180.45+-0.18Nd II
Sm IIN/A...0.61+-0.12...-0.74+-0.120.61+-0.120.22+-0.12Sm II
Eu IIN/A...0.52+-0.21...-0.83+-0.210.52+-0.21-0.31+-0.21Eu II

Position

Right Ascension : 19 31 09.23 Declination : +36 09 10.2 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 SUBARUHDS 50000 N/A N/A N/A

P.E.Nissen et al.,AAP, 511, L10, 2010(ADS)

Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics


Stellar Parameters

Teff : 5848 log g : 4.28 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
NaN/A...-0.17...-1.51-0.084.73Na
MgN/A...0.3...-1.150.286.45Mg
SiN/A...0.28...-1.110.326.40Si
CaN/A...0.3...-1.110.325.23Ca
TiN/A...0.2...-1.160.273.79Ti
CrN/A...-0.09...-1.49-0.064.15Cr
FeN/A-1.43......-1.43...6.07Fe
NiN/A...-0.09...-1.49-0.064.73Ni

Position

Right Ascension : 19 31 09.23 Declination : +36 09 10.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-05-19-0249 N/A FIESNOT 40000 175 N/A -175.9

P. E. Nissen et al.,AAP, 530, A15, 2011(ADS)

Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba


Stellar Parameters

Teff : 5848 log g : 4.28

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
MnN/A...-0.38...-1.85-0.423.58Mn
FeN/A-1.43......-1.43...6.07Fe
ZnN/A...0.05...-1.340.093.22Zn
YN/A...-0.22...-1.62-0.190.59Y
BaN/A...-0.31...-1.79-0.360.39Ba

Position

Right Ascension : 19 31 09.23 Declination : +36 09 10.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-05-19-0249 N/A FIESNOT 40000 175 N/A -175.9