HE1300-0642

taken from 3 paper(s):

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

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 : 5173 log g : 2.68 vturb : 1.57

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...0.34+-0.285.71+-0.26-2.72+-0.260.30+-0.285.71+-0.26CH
Mg I3...0.26+-0.254.82+-0.19-2.78+-0.190.24+-0.254.82+-0.19Mg I
Al I1...-1.14+-0.262.31+-0.23-4.14+-0.23-1.12+-0.262.31+-0.23Al I
Ca I4...0.31+-0.253.65+-0.20-2.69+-0.200.33+-0.253.65+-0.20Ca I
Sc II4...0.17+-0.260.32+-0.23-2.83+-0.230.19+-0.260.32+-0.23Sc II
Ti10...0.30+-0.242.30+-0.21-2.65+-0.210.37+-0.242.30+-0.21Ti
Cr I3...-0.40+-0.232.25+-0.22-3.39+-0.22-0.37+-0.232.25+-0.22Cr I
Mn I3...-0.74+-0.241.63+-0.21-3.80+-0.21-0.78+-0.241.63+-0.21Mn I
Fe40...0.00+-0.224.48+-0.18-3.02+-0.180.00+-0.224.48+-0.18Fe
Co I4...0.22+-0.252.12+-0.22-2.87+-0.220.15+-0.252.12+-0.22Co I
Ni I4...0.02+-0.243.25+-0.24-2.97+-0.240.05+-0.243.25+-0.24Ni I
Sr2...-0.22+-0.33-0.27+-0.34-3.14+-0.34-0.12+-0.33-0.27+-0.34Sr
Y II2...-0.02+-0.26-0.80+-0.24-3.01+-0.240.01+-0.26-0.80+-0.24Y II
Ba II1...-0.38+-0.26-1.27+-0.24-3.45+-0.24-0.43+-0.26-1.27+-0.24Ba II

Position

Right Ascension : 13 03 23.40 Declination : -06 58 23.2 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 -16.4

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-2.620.415.90-2.530.505.90C
FeN/A-3.03......-3.03...4.47Fe

Position

Right Ascension : 13 03 23.40 Declination : -06 58 23.2 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 : 5173 log g : 2.68 vturb : 1.57

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...0.34...-2.560.305.87C
FeN/A-3.03......-2.86...4.64Fe
ThN/A...<1.69<-1.25<-1.31<1.55<-1.25Th

Position

Right Ascension : 13 03 23.40 Declination : -06 58 23.2 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