HE1214-1819

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 : 4916 log g : 1.88 vturb : 1.74

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...0.35+-0.285.74+-0.26-2.69+-0.260.31+-0.285.74+-0.26CH
Mg I5...0.39+-0.244.96+-0.19-2.64+-0.190.36+-0.244.96+-0.19Mg I
Al I1...-0.74+-0.292.73+-0.27-3.72+-0.27-0.72+-0.292.73+-0.27Al I
Ca I8...0.34+-0.253.70+-0.20-2.64+-0.200.36+-0.253.70+-0.20Ca I
Sc II4...0.16+-0.250.33+-0.23-2.82+-0.230.18+-0.250.33+-0.23Sc II
Ti15...0.28+-0.232.30+-0.21-2.65+-0.210.35+-0.232.30+-0.21Ti
Cr I3...-0.32+-0.242.35+-0.24-3.29+-0.24-0.29+-0.242.35+-0.24Cr I
Mn I3...-0.68+-0.231.71+-0.21-3.72+-0.21-0.72+-0.231.71+-0.21Mn I
Fe47...0.00+-0.224.50+-0.18-3.00+-0.180.00+-0.224.50+-0.18Fe
Co I5...0.22+-0.242.13+-0.22-2.86+-0.220.14+-0.242.13+-0.22Co I
Ni I4...0.21+-0.273.46+-0.28-2.76+-0.280.24+-0.273.46+-0.28Ni I
Sr2...0.27+-0.290.23+-0.29-2.64+-0.290.36+-0.290.23+-0.29Sr
Y II3...0.11+-0.25-0.65+-0.23-2.86+-0.230.14+-0.25-0.65+-0.23Y II
Ba II1...-0.04+-0.27-0.92+-0.28-3.10+-0.28-0.10+-0.27-0.92+-0.28Ba II
Eu II1...0.49+-0.26-2.00+-0.23-2.52+-0.230.48+-0.26-2.00+-0.23Eu II

Position

Right Ascension : 12 17 01.57 Declination : -18 35 54.6 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 53 N/A 180.3

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-2.660.355.86-2.570.445.86C
FeN/A-3.01......-3.01...4.49Fe

Position

Right Ascension : 12 17 01.57 Declination : -18 35 54.6 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