G24-3

taken from 11 paper(s):

/P.E.Nissen et al.(2007)/ /C.J.Akerman et al.(2004)/ /J.Melendez et al.(2006)/ /P.E.Nissen et al.(2004)/ /C.Charbonnel and F. Primas(2005)/ /J.Melendez et al.(2010)/ /D.Fabbian et al.(2009)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /A.M.Boesgaard et al.(2011)/ /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 : 6084 log g : 4.23 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...0.34...-1.070.556.05S I
FeN/A-1.62......-1.62...5.88Fe
Zn IN/A...0.063.04-1.520.103.04Zn I

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

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

C.J.Akerman et al.,AAP, 414, 931, 2004(ADS)

The evolution of the C/O ratio in metal-poor halo stars


Stellar Parameters

Teff : 5910 log g : 4.16 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
C IN/A......6.71-1.72-0.056.71C I
O IN/A......7.62-1.070.607.62O I
FeN/A-1.67......-1.67...5.83Fe

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 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 60000 200-300 3600 N/A

J.Melendez et al.,ApJ, 642, 1082, 2006(ADS)

PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS


Stellar Parameters

Teff : 6077+-35 log g : 4.41+-0.15 vturb : 1.6

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......7.67-1.020.567.67O I
Fe IIN/A......5.92-1.58...5.92Fe II

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 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 60000 200-300 N/A N/A

P.E.Nissen et al.,AAP, 415, 993, 2004(ADS)

Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems


Stellar Parameters

Teff : 5910+-70 log g : 4.16+-0.15 vturb : 1.5+-0.2

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-1.29......-1.210.465.91S I
Fe IIN/A-1.67......-1.67...5.83Fe II
Zn IN/A-1.61......-1.600.072.96Zn I

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001 N/A VLT 60000 150-300 N/A N/A

C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

The lithium content of the Galactic Halo stars


Stellar Parameters

Teff : 5925 log g : 4.00

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......2.092+0.043-0.046-1.17+0.043-0.0460.54+0.043-0.0462.092+0.043-0.046Li I
FeN/A-1.71+-0.080......-1.71+-0.080...5.79+-0.080Fe

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

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 : 6118+-50 log g : 4.27

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......2.19+-0.035-1.07+-0.0350.52+-0.0352.19+-0.035Li
FeN/A-1.59......-1.59...5.91Fe

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 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

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 : 6084 log g : 4.23

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-1.74...6.65-1.78-0.116.65C
ON/A-1.10...7.56-1.130.547.56O
FeN/A-1.62......-1.67...5.83Fe

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001 N/A VLT 60000 N/A 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 : 6180+-100 log g : 4.62+-0.3 vturb : 0.30+-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...0.09+-0.08...-1.31+-0.080.09+-0.086.29+-0.08Mg
SiN/A...0.11+-0.14...-1.29+-0.140.11+-0.146.22+-0.14Si
CaN/A...0.20+-0.07...-1.20+-0.070.20+-0.075.14+-0.07Ca
Ti IN/A...0.28+-0.08...-1.12+-0.080.28+-0.083.83+-0.08Ti I
Ti IIN/A...0.40+-0.08...-1.00+-0.080.40+-0.083.95+-0.08Ti II
Fe IN/A-1.40+-0.11......-1.40+-0.11...6.10+-0.11Fe I
Fe IIN/A-1.39+-0.10......-1.39+-0.10...6.11+-0.10Fe II

Binary Parameters

Vrad -208.9+-0.3

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 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 -208.9+-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 : 6180 log g : 4.62 vturb : 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 IN/A...0.21+-0.14...-1.19+-0.140.21+-0.145.05+-0.14Na I
Sc IIN/A...0.05+-0.09...-1.35+-0.090.05+-0.091.80+-0.09Sc II
V IN/A...0.01+-0.15...-1.39+-0.150.01+-0.152.54+-0.15V I
Cr IN/A...-0.19+-0.06...-1.59+-0.06-0.19+-0.064.05+-0.06Cr I
Cr IIN/A...0.09+-0.08...-1.31+-0.080.09+-0.084.33+-0.08Cr II
Mn IN/A...-0.31+-0.09...-1.71+-0.09-0.31+-0.093.72+-0.09Mn I
Fe IN/A-1.4+-0.11......-1.40+-0.11...6.10+-0.11Fe I
Fe IIN/A-1.39+-0.1......-1.39+-0.1...6.11+-0.1Fe II
Co IN/A...0.23+-0.14...-1.17+-0.140.23+-0.143.82+-0.14Co I
Ni IN/A...-0.13+-0.11...-1.53+-0.11-0.13+-0.114.69+-0.11Ni I
Cu IN/A...-0.33...-1.73-0.332.46Cu I
Zn IN/A...0.04+-0.13...-1.36+-0.130.04+-0.133.20+-0.13Zn I
Sr IIN/A...-0.05+-0.21...-1.45+-0.21-0.05+-0.211.42+-0.21Sr II
Y IIN/A...-0.08+-0.09...-1.48+-0.09-0.08+-0.090.73+-0.09Y II
Zr IIN/A...0.24+-0.12...-1.16+-0.120.24+-0.121.42+-0.12Zr II
Ba IIN/A...0.16+-0.19...-1.24+-0.190.16+-0.190.94+-0.19Ba II
La IIN/A...0.19+-0.13...-1.21+-0.130.19+-0.13-0.11+-0.13La II
Nd IIN/A...0.46+-0.13...-0.94+-0.130.46+-0.130.48+-0.13Nd II
Eu IIN/A...0.28+-0.1...-1.12+-0.10.28+-0.1-0.60+-0.1Eu II

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.8 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.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars


Stellar Parameters

Teff : 6000+-100 log g : 3.98+-0.2 vturb : 1.47+-0.2

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
BeN/A...-0.08+-0.15-0.28+-0.12-1.66+-0.12-0.04+-0.15-0.28+-0.12Be
ON/A-1.21+-0.22+0.41+-0.24...-1.27+-0.220.35+-0.247.42+-0.22O
MgN/A-1.24+-0.07......-1.26+-0.070.36+-0.076.34+-0.07Mg
TiN/A-1.31+-0.09......-1.24+-0.090.38+-0.093.71+-0.09Ti
FeN/A-1.62+-0.09......-1.62+-0.09...5.88+-0.09Fe

Position

Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-07-05 N/A KECKHIRES 42000 95 3000 N/A

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

Carbon and oxygen in metal-poor halo stars


Stellar Parameters

Teff : 6027 log g : 4.35

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...-0.20...-1.70-0.206.73C
ON/A...0.43...-1.070.437.62O
FeN/A-1.50......-1.50...6.00Fe

Position

Right Ascension : 20 05 44.32 Declination : +04 02 52.80 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