HE0858-0016

taken from 2 paper(s):

/P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/


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 : 4447 log g : 0.75 vturb : 2.35

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
CH1...-0.80+-0.284.84+-0.27-3.59+-0.27-0.84+-0.284.84+-0.27CH
Mg I4...0.26+-0.235.09+-0.19-2.51+-0.190.24+-0.235.09+-0.19Mg I
Al I1...-0.41+-0.273.31+-0.26-3.14+-0.26-0.39+-0.273.31+-0.26Al I
Ca I7...0.19+-0.253.80+-0.20-2.54+-0.200.21+-0.253.80+-0.20Ca I
Sc II5...-0.04+-0.240.38+-0.21-2.77+-0.21-0.02+-0.240.38+-0.21Sc II
Ti17...0.18+-0.232.45+-0.18-2.50+-0.180.25+-0.232.45+-0.18Ti
V1...-0.21+-0.241.05+-0.20-2.88+-0.20-0.13+-0.241.05+-0.20V
Cr I3...-0.43+-0.282.49+-0.30-3.15+-0.30-0.40+-0.282.49+-0.30Cr I
Mn I4...-0.33+-0.232.31+-0.21-3.12+-0.21-0.37+-0.232.31+-0.21Mn I
Fe47...0.00+-0.224.75+-0.19-2.75+-0.190.00+-0.224.75+-0.19Fe
Co I6...-0.04+-0.252.13+-0.24-2.86+-0.24-0.11+-0.252.13+-0.24Co I
Ni I4...0.49+-0.293.99+-0.32-2.23+-0.320.52+-0.293.99+-0.32Ni I
Sr1...-0.70+-0.33-0.48+-0.35-3.35+-0.35-0.60+-0.33-0.48+-0.35Sr
Y II3...-0.61+-0.26-1.12+-0.23-3.33+-0.23-0.58+-0.26-1.12+-0.23Y II
Ba II1...-0.54+-0.29-1.16+-0.30-3.34+-0.30-0.59+-0.29-1.16+-0.30Ba II
Eu II3...-0.01+-0.26-2.25+-0.23-2.77+-0.23-0.02+-0.26-2.25+-0.23Eu II

Position

Right Ascension : 09 01 32.37 Declination : -00 28 01.9 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 39 N/A 48.6

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-3.61-0.884.91-3.52-0.794.91C
FeN/A-2.73......-2.73...4.77Fe

Position

Right Ascension : 09 01 32.37 Declination : -00 28 01.9 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