BD-21_3420

taken from 5 paper(s):

/E.Caffau et al.(2005)/ /R.Smiljanic et al.(2009)/ /H.L.Yan et al.(2016)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

E.Caffau et al.,AAP, 441, 533, 2005(ADS)

Sulphur abundance in Galactic stars


Stellar Parameters

Teff : 5946 log g : 4.41

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<-0.59+-0.14<0.45+-0.14...<-0.38+-0.14<0.66+-0.14<6.74+-0.14S I
FeN/A-1.04......-1.04...6.46Fe

Binary Parameters

Vrad 6

Position

Right Ascension : 11 55 28.46 Declination : -22 23 13.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2450087.73007 EMMIESO 60000 130 N/A N/A
2450087.7613 EMMIESO 60000 100 N/A N/A

R.Smiljanic et al.,AAP, 499, 103, 2009(ADS)

Beryllium abundances and star formation in the halo and in the thick disk


Stellar Parameters

Teff : 5946 log g : 3.96 vturb : 1.32

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......1.95-1.31-0.271.95Li
BeN/A......0.69-0.690.350.69Be
FeN/A-1.04......-1.04...6.46Fe

Position

Right Ascension : 11 55 28.46 Declination : -22 23 13.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

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 : 5808 log g : 4.26 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-1.13......-1.13...6.37Fe
CuN/A...-0.37+-0.03...-1.48+-0.03-0.35+-0.032.71+-0.03Cu

Position

Right Ascension : 11 55 28.46 Declination : -22 23 13.3 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

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 : 5808 log g : 4.26 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...-0.01...-1.050.085.19Na
MgN/A...0.32...-0.830.306.77Mg
SiN/A...0.36...-0.730.406.78Si
CaN/A...0.3...-0.810.325.53Ca
TiN/A...0.24...-0.820.314.13Ti
CrN/A...-0.03...-1.130.004.51Cr
FeN/A-1.13......-1.13...6.37Fe
NiN/A...-0.01...-1.110.025.11Ni

Position

Right Ascension : 11 55 28.46 Declination : -22 23 13.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-1-14-0828 N/A VLT 55000 300 N/A 7.9

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 : 5808 log g : 4.26

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...-0.32...-1.49-0.363.94Mn
FeN/A-1.13......-1.13...6.37Fe
CuN/A...-0.31...-1.42-0.292.77Cu
ZnN/A...0.17...-0.920.213.64Zn
YN/A...0.11...-0.990.141.22Y
BaN/A...0.02...-1.16-0.031.02Ba

Position

Right Ascension : 11 55 28.46 Declination : -22 23 13.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-01-14-0828 N/A VLT 55000 300 N/A 7.9