HE2347-1448

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 : 6162 log g : 3.98 vturb : 0.84

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...0.50+-0.276.58+-0.24-1.85+-0.240.46+-0.276.58+-0.24CH
Mg I1...0.13+-0.245.40+-0.18-2.20+-0.180.11+-0.245.40+-0.18Mg I
Al I1...-1.11+-0.263.05+-0.22-3.40+-0.22-1.09+-0.263.05+-0.22Al I
Ca I3...0.21+-0.254.25+-0.20-2.09+-0.200.22+-0.254.25+-0.20Ca I
Sc II2...0.07+-0.270.93+-0.23-2.22+-0.230.09+-0.270.93+-0.23Sc II
Ti5...0.31+-0.253.01+-0.21-1.94+-0.210.37+-0.253.01+-0.21Ti
Cr I3...-0.05+-0.243.31+-0.22-2.33+-0.22-0.02+-0.243.31+-0.22Cr I
Mn I1...-0.68+-0.252.40+-0.20-3.03+-0.20-0.72+-0.252.40+-0.20Mn I
Fe32...0.00+-0.225.19+-0.18-2.31+-0.180.00+-0.225.19+-0.18Fe
Ni I2...0.27+-0.274.21+-0.27-2.01+-0.270.30+-0.274.21+-0.27Ni I
Sr2...0.08+-0.290.74+-0.29-2.13+-0.290.18+-0.290.74+-0.29Sr
Ba II1...-0.16+-0.27-0.34+-0.24-2.52+-0.24-0.21+-0.27-0.34+-0.24Ba II

Position

Right Ascension : 23 49 58.35 Declination : -14 32 15.5 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 43 N/A -165.1

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-1.680.636.84-1.590.726.84C
FeN/A-2.31......-2.31...5.19Fe

Position

Right Ascension : 23 49 58.35 Declination : -14 32 15.5 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