HE1413-1954

taken from 4 paper(s):

/P.S.Barklem et al.(2005)/ /L.Sbordone et al.(2010)/ /L.Zhang et al.(2011)/ /A.M.MatasPinto et al.(2021)/

P.S.Barklem et al.,AAP, 439, 129, 2005(ADS)

The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample


Stellar Parameters

Teff : 6533 log g : 4.59 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
CH1...1.45+-0.326.65+-0.30-1.78+-0.301.41+-0.326.65+-0.30CH
Ca I1...0.33+-0.253.50+-0.22-2.84+-0.220.35+-0.253.50+-0.22Ca I
Fe14...0.00+-0.224.31+-0.17-3.19+-0.170.00+-0.224.31+-0.17Fe
Sr1...-0.47+-0.31-0.69+-0.28-3.56+-0.28-0.37+-0.31-0.69+-0.28Sr

Position

Right Ascension : 14 16 04.70 Declination : -20 08 54.0 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 VLT 20000 48 N/A -100.4

L.Sbordone et al.,AAP, 522, A26, 2010(ADS)

The metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundances


Stellar Parameters

Teff : 6302 log g : 3.80 vturb : 1.7

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......2.035-1.222.282.035Li
Fe IN/A......4.00+-0.118-3.50+-0.118...4.00+-0.118Fe I
Fe IIN/A......4.01+-0.167-3.49+-0.167...4.01+-0.167Fe II

Binary Parameters

Vrad -101

Position

Right Ascension : 14 16 04.70 Declination : -20 08 54.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-02-21 2453787.77197427 VLT 40000 52 3600 -101

L.Zhang et al.,AAP, 528, A92, 2011(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon


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-1.641.586.88-1.551.676.88C
FeN/A-3.22......-3.22...4.28Fe

Position

Right Ascension : 14 16 04.70 Declination : -20 08 54.0 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 VLT 20000 N/A N/A N/A

A.M.MatasPinto et al.,AAP, 654, 170, 2021(ADS)

The metal-poor end of the Spite plateau. II. Chemical and dynamical investigation


Stellar Parameters

Teff : 6480 log g : 4.15+-0.3 vturb : 1.9

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......2.17+-0.13-1.09+-0.132.20+-0.132.17+-0.13Li
CN/A......6.9-1.531.766.9C
NaN/A...-0.292.72-3.52-0.232.72Na
Mg5...0.41+-0.114.67+-0.11-2.93+-0.110.36+-0.114.67+-0.11Mg
AlN/A...-0.143.05-3.40-0.113.05Al
SiN/A...-0.234.01-3.50-0.214.01Si
Ca I3...0.34+-0.073.38+-0.07-2.96+-0.070.33+-0.073.38+-0.07Ca I
Ca IIN/A...0.623.67-2.670.623.67Ca II
Sc IIN/A...0.250.07-3.080.210.07Sc II
Ti II11...0.59+-0.052.21+-0.05-2.74+-0.050.55+-0.052.21+-0.05Ti II
Cr2...0.25+-0.352.6+-0.35-3.04+-0.350.25+-0.352.6+-0.35Cr
FeN/A-3.29......-3.29...4.21Fe
Ni2...0.28+-0.213.23+-0.21-2.99+-0.210.30+-0.213.23+-0.21Ni
SrN/A...-0.58-0.95-3.82-0.53-0.95Sr
BaN/A...0.01-1.1-3.280.01-1.1Ba

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
N/A VLT 40000 N/A N/A N/A