HE2244-1503

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 : 5122 log g : 2.57 vturb : 1.52

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...0.15+-0.285.67+-0.26-2.76+-0.260.11+-0.285.67+-0.26CH
Mg I5...0.30+-0.235.01+-0.18-2.59+-0.180.28+-0.235.01+-0.18Mg I
Al I1...-0.95+-0.272.65+-0.26-3.80+-0.26-0.93+-0.272.65+-0.26Al I
Ca I7...0.32+-0.253.81+-0.20-2.53+-0.200.34+-0.253.81+-0.20Ca I
Sc II3...-0.01+-0.260.29+-0.23-2.86+-0.230.01+-0.260.29+-0.23Sc II
Ti14...0.32+-0.242.47+-0.21-2.48+-0.210.39+-0.242.47+-0.21Ti
Cr I3...-0.23+-0.252.58+-0.25-3.06+-0.25-0.19+-0.252.58+-0.25Cr I
Mn I3...-0.51+-0.242.01+-0.22-3.42+-0.22-0.55+-0.242.01+-0.22Mn I
Fe43...0.00+-0.224.63+-0.18-2.87+-0.180.00+-0.224.63+-0.18Fe
Co I5...0.19+-0.252.24+-0.22-2.75+-0.220.12+-0.252.24+-0.22Co I
Ni I4...0.12+-0.273.50+-0.28-2.72+-0.280.15+-0.273.50+-0.28Ni I
Sr2...-0.20+-0.31-0.10+-0.32-2.97+-0.32-0.10+-0.31-0.10+-0.32Sr
Y II2...-0.15+-0.26-0.78+-0.23-2.99+-0.23-0.12+-0.26-0.78+-0.23Y II
Ba II1...0.45+-0.29-0.29+-0.29-2.47+-0.290.40+-0.29-0.29+-0.29Ba II
Eu II3...0.95+-0.27-1.41+-0.23-1.93+-0.230.94+-0.27-1.41+-0.23Eu II

Position

Right Ascension : 22 47 25.83 Declination : -14 47 30.2 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 46 N/A 148.1

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-2.760.125.76-2.670.215.76C
FeN/A-2.88......-2.88...4.62Fe

Position

Right Ascension : 22 47 25.83 Declination : -14 47 30.2 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