HE0501-5139

taken from 4 paper(s):

/N.Christlieb et al.(2004)/ /P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/ /J.Ren et al.(2012)/

N.Christlieb et al.,AAP, 428, 1027, 2004(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES)


Stellar Parameters

Position

Right Ascension : 05 02 48.10 Declination : -51 35 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-11-13-075340 N/A N/A 20000 20 1800

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 : 5861 log g : 3.54 vturb : 1.49

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...0.40+-0.286.41+-0.24-2.02+-0.240.36+-0.286.41+-0.24CH
Mg I1...0.19+-0.245.39+-0.18-2.21+-0.180.17+-0.245.39+-0.18Mg I
Ca I1...0.34+-0.254.32+-0.20-2.02+-0.200.36+-0.254.32+-0.20Ca I
Sc II1...0.09+-0.240.88+-0.23-2.27+-0.230.11+-0.240.88+-0.23Sc II
Ti5...0.39+-0.233.03+-0.21-1.92+-0.210.46+-0.233.03+-0.21Ti
Cr I2...-0.24+-0.243.05+-0.23-2.59+-0.23-0.21+-0.243.05+-0.23Cr I
Mn I1...-0.57+-0.232.44+-0.21-2.99+-0.21-0.61+-0.232.44+-0.21Mn I
Fe18...0.00+-0.225.12+-0.19-2.38+-0.190.00+-0.225.12+-0.19Fe
Ni I1...-0.13+-0.263.74+-0.25-2.48+-0.25-0.10+-0.263.74+-0.25Ni I
Sr2...-0.13+-0.330.46+-0.35-2.41+-0.35-0.03+-0.330.46+-0.35Sr

Position

Right Ascension : 05 02 48.10 Declination : -51 35 36.0 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 21 N/A 199.3

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-2.040.346.48-1.950.436.48C
FeN/A-2.38......-2.38...5.12Fe

Position

Right Ascension : 05 02 48.10 Declination : -51 35 36.0 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

J.Ren et al.,AAP, 537, A118, 2012(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VII. Thorium abundances in metal-poor stars


Stellar Parameters

Teff : 5861 log g : 3.54 vturb : 1.49

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...0.40...-1.850.366.58C
FeN/A-2.38......-2.21...5.29Fe
ThN/A...<2.4<0.11<0.05<2.26<0.11Th

Position

Right Ascension : 05 02 48.10 Declination : -51 35 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-10-07 N/A VLT 20000 30-50 N/A N/A