HE0104-4007

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 : 5154 log g : 2.64 vturb : 1.72

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+-0.285.59+-0.26-2.84+-0.260.46+-0.285.59+-0.26CH
Mg I3...0.21+-0.254.49+-0.20-3.11+-0.200.19+-0.254.49+-0.20Mg I
Al I1...-1.03+-0.252.14+-0.22-4.31+-0.22-1.01+-0.252.14+-0.22Al I
Ca I3...0.36+-0.253.41+-0.20-2.93+-0.200.37+-0.253.41+-0.20Ca I
Sc II4...0.31+-0.240.17+-0.23-2.98+-0.230.32+-0.240.17+-0.23Sc II
Ti10...0.40+-0.232.11+-0.21-2.84+-0.210.46+-0.232.11+-0.21Ti
Cr I2...-0.44+-0.231.93+-0.21-3.71+-0.21-0.41+-0.231.93+-0.21Cr I
Mn I3...-0.66+-0.231.43+-0.21-4.00+-0.21-0.70+-0.231.43+-0.21Mn I
Fe35...0.00+-0.224.20+-0.18-3.30+-0.180.00+-0.224.20+-0.18Fe
Co I4...0.40+-0.242.02+-0.22-2.97+-0.220.33+-0.242.02+-0.22Co I
Ni I4...0.07+-0.233.02+-0.23-3.20+-0.230.10+-0.233.02+-0.23Ni I
Sr1...-0.98+-0.27-1.31+-0.26-4.18+-0.26-0.88+-0.27-1.31+-0.26Sr
Ba II1...-0.64+-0.25-1.81+-0.24-3.99+-0.24-0.69+-0.25-1.81+-0.24Ba II

Position

Right Ascension : 01 06 56.01 Declination : -39 51 51.3 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 48 N/A 200.8

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-2.800.505.72-2.710.595.72C
FeN/A-3.30......-3.30...4.20Fe

Position

Right Ascension : 01 06 56.01 Declination : -39 51 51.3 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