G48-29

taken from 8 paper(s):

/P.E.Nissen et al.(2007)/ /M.Ishigaki et al.(2010)/ /T.Gehren et al.(2006)/ /D.Fabbian et al.(2009)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /L.Zhang et al.(2009)/ /A.M.Amarsi et al.(2019)/

P.E.Nissen et al.,AAP, 469, 319, 2007(ADS)

Sulphur and zinc abundances in Galactic halo stars revisited


Stellar Parameters

Teff : 6482 log g : 4.25 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
S IN/A...0.39...-2.000.605.12S I
FeN/A-2.60......-2.60...4.90Fe
Zn IN/A...0.132.13-2.430.172.13Zn I

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-06-25 N/A VLT 60000 N/A N/A N/A

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

Chemical Abundances of Outer Halo Stars in the Milky Way


Stellar Parameters

Teff : 6118+-37 log g : 3.46 vturb : 1.73

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
Mg IN/A-2.40+-0.040.63+-0.04...-2.42+-0.040.61+-0.045.18+-0.04Mg I
Ca IN/A-2.50+-0.060.53+-0.06...-2.48+-0.060.55+-0.063.86+-0.06Ca I
TiN/A...0.54+-0.07...-2.42+-0.070.61+-0.072.53+-0.07Ti
Ti II3-2.50+-0.07......-2.43+-0.070.60+-0.072.52+-0.07Ti II
CrN/A...-0.08+-0.04...-3.08+-0.04-0.05+-0.042.56+-0.04Cr
Cr I1-3.11+-0.04......-3.08+-0.04-0.05+-0.042.56+-0.04Cr I
Fe I19-3.03+-0.01......-3.03+-0.01...4.47+-0.01Fe I
Fe II3-3.02+-0.06......-3.02+-0.06...4.48+-0.06Fe II
Ba IIN/A-3.59+-0.04-0.56+-0.04...-3.64+-0.04-0.61+-0.04-1.46+-0.04Ba II

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-07-27 N/A SUBARUHDS 50000 >100 N/A N/A

T.Gehren et al.,AAP, 451, 1065, 2006(ADS)

Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars


Stellar Parameters

Teff : 6410 log g : 4.27+-6.13 vturb : 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
Na I2...-0.44...-2.89-0.363.35Na I
Mg I4...0.01...-2.55-0.025.05Mg I
Al I1...-1.06...-3.58-1.052.87Al I
FeN/A-2.54......-2.53...4.97Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A FOCES 40000 200 11700 N/A

D.Fabbian et al.,AAP, 500, 1143, 2009(ADS)

The C/O ratio at low metallicity:constraints on early chemical evolution from observations of Galactic halo stars


Stellar Parameters

Teff : 6489 log g : 4.25

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-2.28...6.11-2.320.346.11C
ON/A-1.86...6.80-1.890.776.80O
FeN/A-2.61......-2.66...4.84Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-12 N/A MIKELCO 60000 40-360 N/A N/A
2004 N/A VLT 60000 100-200 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 : 6881+-100 log g : 5.00+-0.3 vturb : 1.50+-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...0.10+-0.08...-2.33+-0.080.10+-0.085.27+-0.08Mg
CaN/A...0.31+-0.07...-2.12+-0.070.31+-0.074.22+-0.07Ca
Ti IIN/A...0.72+-0.07...-1.71+-0.070.72+-0.073.24+-0.07Ti II
Fe IN/A-2.43+-0.09......-2.43+-0.09...5.07+-0.09Fe I
Fe IIN/A-2.50+-0.11......-2.50+-0.11...5.00+-0.11Fe II

Binary Parameters

Vrad -60.8+-0.8

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A SUBARUHDS 50000 N/A N/A -60.8+-0.8

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 : 6881 log g : 5 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
Sc IIN/A...0.58+-0.11...-1.87+-0.110.58+-0.111.28+-0.11Sc II
Fe IN/A-2.45+-0.1......-2.45+-0.1...5.05+-0.1Fe I
Fe IIN/A-2.5+-0.11......-2.50+-0.11...5.00+-0.11Fe II
Cu IN/A...0.58...-1.870.582.32Cu I
Sr IIN/A...0.14+-0.14...-2.31+-0.140.14+-0.140.56+-0.14Sr II
Ba IIN/A...-0.09+-0.14...-2.54+-0.14-0.09+-0.14-0.36+-0.14Ba II
Eu IIN/A...1.38...-1.071.38-0.55Eu II

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A SUBARUHDS 50000 N/A N/A N/A

L.Zhang et al.,ApJ, 706, 1095, 2009(ADS)

Chemical Compositions of Kinematically Selected Outer Halo Stars


Stellar Parameters

Teff : 6200+-50 log g : 3.66+-0.10 vturb : 1.60+-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
Na I2-3.32+-0.06-0.50+-0.06...-3.23+-0.06-0.58+-0.063.01+-0.06Na I
Mg I1-2.26+-0.080.56+-0.08...-2.28+-0.080.37+-0.085.32+-0.08Mg I
Ca I5-2.24+-0.090.58+-0.09...-2.22+-0.090.43+-0.094.12+-0.09Ca I
Sc II4-2.56+-0.080.26+-0.08...-2.62+-0.080.03+-0.080.53+-0.08Sc II
TiN/A...0.56+-0.10...-2.22+-0.100.43+-0.102.73+-0.10Ti
Ti II3-2.26+-0.10......-2.22+-0.100.43+-0.102.73+-0.10Ti II
CrN/A...-0.07+-0.10...-2.86+-0.10-0.21+-0.102.78+-0.10Cr
Cr I2-2.89+-0.10......-2.86+-0.10-0.21+-0.102.78+-0.10Cr I
FeN/A-2.82+-0.05......-2.65+-0.05...4.85+-0.05Fe
Fe I24-2.63+-0.05......-2.46+-0.05...5.04+-0.05Fe I
Fe II7-2.64+-0.07......-2.47+-0.07...5.03+-0.07Fe II
Ba II2-3.36+-0.08-0.54+-0.08...-3.41+-0.08-0.76+-0.08-1.23+-0.08Ba II

Binary Parameters

Vrad -56.4

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-02 N/A SUBARUHDS 50000 N/A 1200 -56.4

A.M.Amarsi et al.,AAP, 622, L4, 2019(ADS)

Carbon and oxygen in metal-poor halo stars


Stellar Parameters

Teff : 6471 log g : 4.21

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...0.13...-2.440.135.99C
ON/A...0.66...-1.910.666.78O
FeN/A-2.57......-2.57...4.93Fe

Position

Right Ascension : 09 40 43.20 Declination : +01 00 29.52 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 60000 15-300 N/A N/A