HE2243-0151

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 : 6113 log g : 3.88 vturb : 1.65

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...0.26+-0.277.04+-0.23-1.39+-0.230.22+-0.277.04+-0.23CH
Mg I4...0.18+-0.246.15+-0.17-1.45+-0.170.16+-0.246.15+-0.17Mg I
Al I1...-0.89+-0.273.97+-0.24-2.48+-0.24-0.87+-0.273.97+-0.24Al I
Ca I8...0.36+-0.245.11+-0.20-1.23+-0.200.38+-0.245.11+-0.20Ca I
Sc II4...0.03+-0.271.59+-0.23-1.56+-0.230.05+-0.271.59+-0.23Sc II
Ti14...0.38+-0.243.79+-0.21-1.16+-0.210.45+-0.243.79+-0.21Ti
Cr I3...-0.07+-0.253.99+-0.24-1.65+-0.24-0.04+-0.253.99+-0.24Cr I
Mn I3...-0.41+-0.233.37+-0.20-2.06+-0.20-0.45+-0.233.37+-0.20Mn I
Fe48...0.00+-0.225.89+-0.18-1.61+-0.180.00+-0.225.89+-0.18Fe
Co I4...0.11+-0.253.42+-0.21-1.57+-0.210.04+-0.253.42+-0.21Co I
Ni I2...0.18+-0.264.82+-0.26-1.40+-0.260.21+-0.264.82+-0.26Ni I
Sr2...0.14+-0.261.50+-0.25-1.37+-0.250.24+-0.261.50+-0.25Sr
Y II1...0.19+-0.270.82+-0.23-1.39+-0.230.22+-0.270.82+-0.23Y II
Ba II1...-0.01+-0.290.51+-0.28-1.67+-0.28-0.06+-0.290.51+-0.28Ba II
Nd II1...0.79+-0.270.68+-0.23-0.74+-0.230.87+-0.270.68+-0.23Nd II

Position

Right Ascension : 22 46 08.85 Declination : -01 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 41 N/A -47.4

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-1.430.187.09-1.340.277.09C
FeN/A-1.61......-1.61...5.89Fe

Position

Right Ascension : 22 46 08.85 Declination : -01 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