BD-10_548

taken from 4 paper(s):

/B.W.Carney et al.(2003)/ /M.Ishigaki et al.(2010)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/

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 : 4900 log g : 2.4

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
FeN/A-1.71......-1.71...5.79Fe

Binary Parameters

Vrad 237.77

Position

Right Ascension : 02 46 55.60 Declination : -10 07 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
N/A 2445951.87420 WYETH N/A N/A N/A 238.77+-0.66
N/A 2446008.77299 WYETH N/A N/A N/A 237.71+-0.77
N/A 2446306.79179 WYETH N/A N/A N/A 239.02+-0.84
N/A 2446728.72162 WYETH N/A N/A N/A 236.99+-0.78
N/A 2446757.59752 WYETH N/A N/A N/A 238.31+-0.62
N/A 2447137.65909 TILLINGHAST N/A N/A N/A 238.04+-0.52
N/A 2447464.78819 MMT N/A N/A N/A 236.32+-0.67
N/A 2447483.60501 WYETH N/A N/A N/A 238.18+-0.89
N/A 2447522.53578 WYETH N/A N/A N/A 237.96+-0.61
N/A 2447544.53934 WYETH N/A N/A N/A 237.95+-0.57
N/A 2447808.76848 WYETH N/A N/A N/A 237.49+-0.59
N/A 2448201.85679 TILLINGHAST N/A N/A N/A 237.43+-0.60
N/A 2449225.87780 WYETH N/A N/A N/A 237.17+-0.67
N/A 2450741.75526 WYETH N/A N/A N/A 237.49+-0.64

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

Chemical Abundances of Outer Halo Stars in the Milky Way


Stellar Parameters

Teff : 4855+-90 log g : 2.15 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
Na IN/A-1.98+-0.10-0.26+-0.10...-1.89+-0.10-0.17+-0.104.35+-0.10Na I
Mg IN/A-1.29+-0.050.43+-0.05...-1.31+-0.050.41+-0.056.29+-0.05Mg I
SiN/A...0.34+-0.03...-1.34+-0.030.38+-0.036.17+-0.03Si
Si I3-1.38+-0.02......-1.34+-0.020.38+-0.026.17+-0.02Si I
Ca IN/A-1.40+-0.030.31+-0.03...-1.38+-0.030.34+-0.034.96+-0.03Ca I
TiN/A...0.19+-0.03...-1.46+-0.030.26+-0.033.49+-0.03Ti
Ti I3-1.56+-0.03......-1.49+-0.030.23+-0.033.46+-0.03Ti I
Ti II1-1.22+-0.10......-1.15+-0.100.57+-0.103.80+-0.10Ti II
CrN/A...-0.11+-0.07...-1.80+-0.07-0.08+-0.073.84+-0.07Cr
Cr I4-1.92+-0.10......-1.89+-0.10-0.17+-0.103.75+-0.10Cr I
Cr II2-1.74+-0.09......-1.71+-0.090.01+-0.093.93+-0.09Cr II
Mn IN/A-2.37+-0.030.03+-0.03...-2.41+-0.03-0.69+-0.033.02+-0.03Mn I
Fe I42-1.72+-0.02......-1.72+-0.02...5.78+-0.02Fe I
Fe II2-1.71+-0.09......-1.71+-0.09...5.79+-0.09Fe II
Ni IN/A-1.78+-0.09-0.07+-0.09...-1.75+-0.09-0.03+-0.094.47+-0.09Ni I
Zn IN/A-1.86+-0.10-0.14+-0.10...-1.82+-0.10-0.10+-0.102.74+-0.10Zn I
Y IIN/A-1.81+-0.10-0.10+-0.10...-1.78+-0.10-0.06+-0.100.43+-0.10Y II
Ba IIN/A-1.67+-0.100.05+-0.10...-1.72+-0.10-0.00+-0.100.46+-0.10Ba II

Position

Right Ascension : 02 46 55.60 Declination : -10 07 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
2008-07-27 N/A SUBARUHDS 50000 281 1200 238.4+-0.3

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 : 4961+-100 log g : 2.49+-0.3 vturb : 1.40+-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...0.29+-0.12...-1.33+-0.120.29+-0.126.27+-0.12Mg
SiN/A...0.31+-0.15...-1.31+-0.150.31+-0.156.20+-0.15Si
CaN/A...0.28+-0.09...-1.34+-0.090.28+-0.095.00+-0.09Ca
Ti IN/A...0.20+-0.07...-1.42+-0.070.20+-0.073.53+-0.07Ti I
Ti IIN/A...0.34+-0.10...-1.28+-0.100.34+-0.103.67+-0.10Ti II
Fe IN/A-1.62+-0.17......-1.62+-0.17...5.88+-0.17Fe I
Fe IIN/A-1.61+-0.14......-1.61+-0.14...5.89+-0.14Fe II

Binary Parameters

Vrad 238.3+-0.4

Position

Right Ascension : 02 46 55.60 Declination : -10 07 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
N/A N/A SUBARUHDS 50000 N/A N/A 238.3+-0.4

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 : 4961 log g : 2.49 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
Na IN/A...-0.25+-0.14...-1.86+-0.14-0.25+-0.144.38+-0.14Na I
Sc IIN/A...0.13+-0.07...-1.48+-0.070.13+-0.071.67+-0.07Sc II
V IN/A...-0.12+-0.13...-1.73+-0.13-0.12+-0.132.20+-0.13V I
Cr IN/A...-0.22+-0.06...-1.83+-0.06-0.22+-0.063.81+-0.06Cr I
Cr IIN/A...0.18+-0.08...-1.43+-0.080.18+-0.084.21+-0.08Cr II
Mn IN/A...-0.36+-0.09...-1.97+-0.09-0.36+-0.093.46+-0.09Mn I
Fe IN/A-1.61+-0.17......-1.61+-0.17...5.89+-0.17Fe I
Fe IIN/A-1.62+-0.14......-1.62+-0.14...5.88+-0.14Fe II
Ni IN/A...-0.14+-0.11...-1.75+-0.11-0.14+-0.114.47+-0.11Ni I
Zn IN/A...0.04+-0.17...-1.57+-0.170.04+-0.172.99+-0.17Zn I
Y IIN/A...-0.09+-0.08...-1.70+-0.08-0.09+-0.080.51+-0.08Y II
Zr IIN/A...0.07+-0.14...-1.54+-0.140.07+-0.141.04+-0.14Zr II
Ba IIN/A...0.13+-0.2...-1.48+-0.20.13+-0.20.70+-0.2Ba II
La IIN/A...0.34+-0.11...-1.27+-0.110.34+-0.11-0.17+-0.11La II
Nd IIN/A...0.31+-0.1...-1.30+-0.10.31+-0.10.12+-0.1Nd II
Sm IIN/A...0.42+-0.1...-1.19+-0.10.42+-0.1-0.23+-0.1Sm II
Eu IIN/A...0.42+-0.06...-1.19+-0.060.42+-0.06-0.67+-0.06Eu II

Position

Right Ascension : 02 46 55.60 Declination : -10 07 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
N/A SUBARUHDS 50000 N/A N/A N/A