G114-42

taken from 7 paper(s):

/A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/ /J.Melendez et al.(2010)/ /H.L.Yan et al.(2016)/ /K.A.Venn et al.(2004)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

A.M.Boesgaard et al.,ApJ, 633, 398, 2005(ADS)

Lithium and Lithium Depletion in Halo Stars on Extreme Orbits


Stellar Parameters

Teff : 5761+-132 log g : 4.34+-0.32 vturb : 0.75+-0.10

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
Li IN/A......1.92+-0.09-1.34+-0.09-0.33+-0.091.92+-0.09Li I
FeN/A-1.03+-0.07......-1.01+-0.07...6.49+-0.07Fe

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 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 KECKHIRES 48000 110 N/A N/A

A.Stephens et al.,AJ, 123, 1647, 2002(ADS)

ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS


Stellar Parameters

Teff : 5761+-132 log g : 4.34+-0.32 vturb : 0.75+-0.10

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-1.30+-0.21-0.20+-0.22...-1.21+-0.21-0.11+-0.225.03+-0.21Na I
Mg IN/A-0.74+-0.16+0.37+-0.17...-0.76+-0.160.34+-0.176.84+-0.16Mg I
SiN/A...+0.20+-0.09...-0.87+-0.090.23+-0.096.64+-0.09Si
Si I3-0.91+-0.08......-0.87+-0.080.23+-0.086.64+-0.08Si I
Si II1-0.90+-0.16......-0.86+-0.160.24+-0.166.65+-0.16Si II
Ca IN/A-0.90+-0.07+0.21+-0.10...-0.88+-0.070.22+-0.105.46+-0.07Ca I
TiN/A...+0.19+-0.09...-0.88+-0.090.22+-0.094.07+-0.09Ti
Ti I24-0.96+-0.09......-0.92+-0.090.18+-0.094.03+-0.09Ti I
Ti II8-0.86+-0.10......-0.82+-0.100.28+-0.104.13+-0.10Ti II
CrN/A...+0.01+-0.10...-1.07+-0.100.03+-0.104.57+-0.10Cr
Cr I16-1.08+-0.08......-1.05+-0.080.05+-0.084.59+-0.08Cr I
Cr II4-1.17+-0.17......-1.14+-0.17-0.04+-0.174.50+-0.17Cr II
FeN/A-1.11+-0.06......-1.10+-0.06...6.40+-0.06Fe
Fe I76-1.01+-0.09......-1.00+-0.09...6.50+-0.09Fe I
Fe II8-1.18+-0.08......-1.17+-0.08...6.33+-0.08Fe II
Ni IN/A-1.17+-0.12-0.06+-0.13...-1.14+-0.12-0.04+-0.135.08+-0.12Ni I
Y IIN/A-1.18+-0.08-0.07+-0.10...-1.15+-0.08-0.05+-0.101.06+-0.08Y II
Ba IIN/A-0.97+-0.11+0.14+-0.13...-1.02+-0.110.08+-0.131.16+-0.11Ba II

Binary Parameters

Vrad -86.8+-0.6

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2450820.471 KECKHIRES 48000 110 1800 -86.8+-0.6

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 : 5848+-50 log g : 4.40

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
LiN/A......1.91+-0.035-1.35+-0.035-0.26+-0.0351.91+-0.035Li
FeN/A-1.09......-1.09...6.41Fe

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 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 VLT 110000 >100 N/A N/A

H.L.Yan et al.,AAP, 585, 102, 2016(ADS)

Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood


Stellar Parameters

Teff : 5643 log g : 4.38 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
FeN/A-1.1......-1.10...6.40Fe
CuN/A...-0.40+-0.05...-1.48+-0.05-0.38+-0.052.71+-0.05Cu

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 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 VLT 55000 250-500 N/A N/A

K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation


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...-0.3...-1.33-0.214.91Na
MgN/A...0.23...-0.910.216.69Mg
CaN/A...0.19...-0.910.215.43Ca
TiN/A...0.23...-0.820.304.13Ti
FeN/A-1.12......-1.12...6.38Fe
NiN/A...-0.03...-1.120.005.10Ni
YN/A...-0.07...-1.16-0.041.05Y
BaN/A...0.11...-1.060.061.12Ba

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

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 : 5643 log g : 4.38 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
NaN/A...-0.18...-1.19-0.095.05Na
MgN/A...0.18...-0.940.166.66Mg
SiN/A...0.22...-0.840.266.67Si
CaN/A...0.24...-0.840.265.50Ca
TiN/A...0.13...-0.900.204.05Ti
CrN/A...-0.02...-1.090.014.55Cr
FeN/A-1.10......-1.10...6.40Fe
NiN/A...-0.09...-1.16-0.065.06Ni

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2002-02-17-0258 N/A VLT 55000 250 N/A -86.4

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 : 5643 log g : 4.38

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...-0.30...-1.44-0.343.99Mn
FeN/A-1.1......-1.10...6.40Fe
CuN/A...-0.36...-1.44-0.342.75Cu
ZnN/A...0.02...-1.040.063.52Zn
YN/A...-0.14...-1.21-0.111.00Y
BaN/A...-0.18...-1.33-0.230.85Ba

Position

Right Ascension : 09 10 44.88 Declination : -03 48 09.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2002-02-17-0258 N/A VLT 55000 250 N/A -86.4