HE2201-0637

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 : 4976 log g : 2.21 vturb : 1.69

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...0.14+-0.295.93+-0.26-2.50+-0.260.09+-0.295.93+-0.26CH
Mg I5...0.19+-0.245.18+-0.19-2.42+-0.190.17+-0.245.18+-0.19Mg I
Al I1...-0.96+-0.292.91+-0.28-3.54+-0.28-0.95+-0.292.91+-0.28Al I
Ca I8...0.24+-0.254.00+-0.20-2.34+-0.200.25+-0.254.00+-0.20Ca I
Sc II4...-0.01+-0.270.56+-0.23-2.59+-0.230.00+-0.270.56+-0.23Sc II
Ti15...0.15+-0.242.57+-0.21-2.38+-0.210.21+-0.242.57+-0.21Ti
Cr I3...-0.26+-0.262.82+-0.28-2.82+-0.28-0.23+-0.262.82+-0.28Cr I
Mn I3...-0.69+-0.252.11+-0.25-3.32+-0.25-0.73+-0.252.11+-0.25Mn I
Fe52...0.00+-0.224.91+-0.18-2.59+-0.180.00+-0.224.91+-0.18Fe
Co I5...0.02+-0.312.35+-0.29-2.64+-0.29-0.05+-0.312.35+-0.29Co I
Ni I4...-0.02+-0.293.64+-0.31-2.58+-0.310.01+-0.293.64+-0.31Ni I
Sr2...-0.10+-0.280.28+-0.28-2.59+-0.280.00+-0.280.28+-0.28Sr
Y II3...-0.28+-0.28-0.64+-0.23-2.85+-0.23-0.26+-0.28-0.64+-0.23Y II
Ba II1...-0.66+-0.29-1.13+-0.24-3.31+-0.24-0.72+-0.29-1.13+-0.24Ba II

Position

Right Ascension : 22 03 44.74 Declination : -06 22 41.7 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 114.0

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-2.480.136.04-2.390.226.04C
FeN/A-2.61......-2.61...4.89Fe

Position

Right Ascension : 22 03 44.74 Declination : -06 22 41.7 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