HE2240-0412

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 : 5852 log g : 4.33 vturb : 1.30

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...1.35+-0.267.54+-0.24-0.89+-0.241.31+-0.267.54+-0.24CH
Mg I1...0.28+-0.245.66+-0.18-1.94+-0.180.26+-0.245.66+-0.18Mg I
Al I1...-0.76+-0.293.51+-0.27-2.94+-0.27-0.74+-0.293.51+-0.27Al I
Ca I3...0.23+-0.254.39+-0.21-1.95+-0.210.25+-0.254.39+-0.21Ca I
Sc II1...0.12+-0.271.09+-0.24-2.06+-0.240.14+-0.271.09+-0.24Sc II
Ti8...0.25+-0.243.06+-0.19-1.89+-0.190.31+-0.243.06+-0.19Ti
Cr I1...-0.16+-0.273.31+-0.26-2.33+-0.26-0.13+-0.273.31+-0.26Cr I
Mn I2...-0.60+-0.242.59+-0.21-2.84+-0.21-0.64+-0.242.59+-0.21Mn I
Fe24...0.00+-0.225.30+-0.18-2.20+-0.180.00+-0.225.30+-0.18Fe
Co I2...0.19+-0.252.91+-0.22-2.08+-0.220.12+-0.252.91+-0.22Co I
Ni I3...-0.01+-0.274.04+-0.25-2.18+-0.250.02+-0.274.04+-0.25Ni I
Sr2...0.24+-0.261.01+-0.24-1.86+-0.240.34+-0.261.01+-0.24Sr
Ba II1...1.37+-0.231.30+-0.19-0.88+-0.191.32+-0.231.30+-0.19Ba II

Position

Right Ascension : 22 42 58.08 Declination : -03 56 34.1 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 30 N/A -163.7

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-0.831.377.69-0.741.467.69C
FeN/A-2.20......-2.20...5.30Fe

Position

Right Ascension : 22 42 58.08 Declination : -03 56 34.1 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